Memphis is a city located along the Mississippi River in southwestern Shelby County, United States. The 2017 city population was 652,236, making Memphis the largest city on the Mississippi River, second-largest city in Tennessee, as well as the 25th largest city in the United States. Greater Memphis is the 42nd largest metropolitan area in the United States, with a population of 1,348,260 in 2017; the city is the anchor of West Tennessee and the greater Mid-South region, which includes portions of neighboring Arkansas and Mississippi. Memphis is the seat of the most populous county in Tennessee; as one of the most historic and cultural cities of the southern United States, the city features a wide variety of landscapes and distinct neighborhoods. The first European explorer to visit the area of present-day Memphis was Spanish conquistador Hernando de Soto in 1541 with his expedition into the New World; the high bluffs protecting the location from the waters of the Mississippi would be contested between the Spanish and the English as Memphis took shape.
Modern Memphis was founded in 1819 by three prominent Americans: John Overton, James Winchester, future president Andrew Jackson. Memphis grew into one of the largest cities of the Antebellum South as a market for agricultural goods, natural resources like lumber, the American slave trade. After the American Civil War and the end of slavery, the city experienced faster growth into the 20th century as it became among the largest world markets for cotton and lumber. Home to Tennessee's largest African-American population, Memphis played a prominent role in the American civil rights movement and was the site of Dr. Martin Luther King, Jr.'s 1968 assassination. The city now hosts the National Civil Rights Museum—a Smithsonian affiliate institution. Since the civil rights era, Memphis has grown to become one of the nation's leading commercial centers in transportation and logistics; the city's largest employer is the multinational courier corporation FedEx, which maintains its global air hub at Memphis International Airport, making it the second-busiest cargo airport in the world.
Today, Memphis is a regional center for commerce, media and entertainment. The city has long had a prominent music scene, with historic blues clubs on Beale Street originating the unique Memphis blues sound during early 20th century; the city's music has continued to be shaped by a multi-cultural mix of influences across the blues, rock n' roll and hip-hop genres. Memphis barbecue has achieved international prominence, the city hosts the World Championship Barbecue Cooking Contest, which attracts over 100,000 visitors to the city annually. Occupying a substantial bluff rising from the Mississippi River, the site of Memphis has been a natural location for human settlement by varying cultures over thousands of years; the area was known to be settled in the first millennium A. D. by people of the Mississippian Culture, who had a network of communities throughout the Mississippi River Valley and its tributaries. They built complexes with large earthwork ceremonial and burial mounds as expressions of their sophisticated culture.
The historic Chickasaw Indian tribe, believed to be their descendants occupied the site. French explorers led by René-Robert Cavelier, Sieur de La Salle and Spanish explorer Hernando de Soto encountered the Chickasaw tribe in that area in the 16th century. J. D. L. Holmes, writing in Hudson's Four Centuries of Southern Indians, notes that this site was a third strategic point in the late 18th century through which European powers could control United States encroachment and their interference with Indian matters—after Fort Nogales and Fort Confederación: "... Chickasaw Bluffs, located on the Mississippi River at the present-day location of Memphis. Spain and the United States vied for control of this site, a favorite of the Chickasaws."In 1795 the Spanish Governor-General of Louisiana, Francisco Luis Héctor de Carondelet sent his Lieutenant Governor, Manuel Gayoso de Lemos, to negotiate and secure consent from the local Chickasaw so that a Spanish fort could be erected on the bluff. Holmes notes that consent was reached despite opposition from "disappointed Americans and a pro-American faction of the Chickasaws", when the "pro-Spanish faction signed the Chickasaw Bluffs Cession and Spain provided the Chickasaws with a trading post…".
Fort San Fernando de las Barrancas remained a focal point of Spanish activity until, as Holmes summarizes: he Treaty of San Lorenzo or Pinckney's Treaty of 1795, all of the careful, diplomatic work by Spanish officials in Louisiana and West Florida, which has succeeded for a decade in controlling the Indians, was undone. The United States gained the right to navigate the Mississippi River and won control over the Yazoo Strip north of the thirty-first parallel; the Spanish dismantled the fort, shipping its iron to their locations in Arkansas. In 1796, the site became the westernmost point of the newly admitted state of Tennessee, located in what was called the Southwest United States; the area was still occupied and controlled by the Chickasaw nation. Captain Isaac Guion led an American force down the Ohio River to claim the land, arriving on July 20, 1797. By this time, the Spanish had departed; the fort's ruins went unnoticed twenty years when Memphis was laid out as a city, after the United States government paid the Chickasaw for land.
The city of Memphis was founded on May 22, 1819 by John Overton, James Winchester and Andrew Jackson. They named it after the ancient capita
Per capita income
Per capita income or average income measures the average income earned per person in a given area in a specified year. It is calculated by dividing the area's total income by its total population. Per capita income is national income divided by population size. Per capita income is used to measure an area's average income and compare the wealth of different populations. Per capita income is used to measure a country's standard of living, it is expressed in terms of a used international currency such as the euro or United States dollar, is useful because it is known, is calculable from available gross domestic product and population estimates, produces a useful statistic for comparison of wealth between sovereign territories. This helps to ascertain a country's development status, it is one of the three measures for calculating the Human Development Index of a country. In the United States, it is defined by the U. S. Census Bureau as the following: "Per capita income is the mean money income received in the past 12 months computed for every man and child in a geographic area."
Critics claim that per capita income has several weaknesses in measuring prosperity: Comparisons of per capita income over time need to consider inflation. Without adjusting for inflation, figures tend to overstate the effects of economic growth. International comparisons can be distorted by cost of living differences not reflected in exchange rates. Where the objective is to compare living standards between countries, adjusting for differences in purchasing power parity will more reflect what people are able to buy with their money, it does not reflect income distribution. If a country's income distribution is skewed, a small wealthy class can increase per capita income while the majority of the population has no change in income. In this respect, median income is more useful when measuring of prosperity than per capita income, as it is less influenced by outliers. Non-monetary activity, such as barter or services provided within the family, is not counted; the importance of these services varies among economies.
Per capita income does not consider whether income is invested in factors to improve the area's development, such as health, education, or infrastructure. List of countries by average wage List of countries by GDP per capita—GDP at market or government official exchange rates per inhabitant List of countries by GDP per capita—GDP calculated at purchasing power parity exchange per inhabitant List of countries by GNI per capita List of countries by GNI per capita List of countries by income equality Total personal income
A census is the procedure of systematically acquiring and recording information about the members of a given population. The term is used in connection with national population and housing censuses; the United Nations defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory and defined periodicity", recommends that population censuses be taken at least every 10 years. United Nations recommendations cover census topics to be collected, official definitions and other useful information to co-ordinate international practice; the word is of Latin origin: during the Roman Republic, the census was a list that kept track of all adult males fit for military service. The modern census is essential to international comparisons of any kind of statistics, censuses collect data on many attributes of a population, not just how many people there are. Censuses began as the only method of collecting national demographic data, are now part of a larger system of different surveys.
Although population estimates remain an important function of a census, including the geographic distribution of the population, statistics can be produced about combinations of attributes e.g. education by age and sex in different regions. Current administrative data systems allow for other approaches to enumeration with the same level of detail but raise concerns about privacy and the possibility of biasing estimates. A census can be contrasted with sampling in which information is obtained only from a subset of a population. Modern census data are used for research, business marketing, planning, as a baseline for designing sample surveys by providing a sampling frame such as an address register. Census counts are necessary to adjust samples to be representative of a population by weighting them as is common in opinion polling. Stratification requires knowledge of the relative sizes of different population strata which can be derived from census enumerations. In some countries, the census provides the official counts used to apportion the number of elected representatives to regions.
In many cases, a chosen random sample can provide more accurate information than attempts to get a population census. A census is construed as the opposite of a sample as its intent is to count everyone in a population rather than a fraction. However, population censuses rely on a sampling frame to count the population; this is the only way to be sure that everyone has been included as otherwise those not responding would not be followed up on and individuals could be missed. The fundamental premise of a census is that the population is not known and a new estimate is to be made by the analysis of primary data; the use of a sampling frame is counterintuitive as it suggests that the population size is known. However, a census is used to collect attribute data on the individuals in the nation; this process of sampling marks the difference between historical census, a house to house process or the product of an imperial decree, the modern statistical project. The sampling frame used by census is always an address register.
Thus it is not known how many people there are in each household. Depending on the mode of enumeration, a form is sent to the householder, an enumerator calls, or administrative records for the dwelling are accessed; as a preliminary to the dispatch of forms, census workers will check any address problems on the ground. While it may seem straightforward to use the postal service file for this purpose, this can be out of date and some dwellings may contain a number of independent households. A particular problem is what are termed'communal establishments' which category includes student residences, religious orders, homes for the elderly, people in prisons etc; as these are not enumerated by a single householder, they are treated differently and visited by special teams of census workers to ensure they are classified appropriately. Individuals are counted within households and information is collected about the household structure and the housing. For this reason international documents refer to censuses of housing.
The census response is made by a household, indicating details of individuals resident there. An important aspect of census enumerations is determining which individuals can be counted from which cannot be counted. Broadly, three definitions can be used: de facto residence; this is important to consider individuals who have temporary addresses. Every person should be identified uniquely as resident in one place but where they happen to be on Census Day, their de facto residence, may not be the best place to count them. Where an individual uses services may be more useful and this is at their usual, or de jure, residence. An individual may be represented at a permanent address a family home for students or long term migrants, it is necessary to have a precise definition of residence to decide whether visitors to a country should be included in the population count. This is becoming more important as students travel abroad for education for a period of several years. Other groups causing problems of enumeration are new born babies, people away on holiday, people moving home around census day, people without a fixed address.
People having second homes because of working in another part of the country or retaining a holiday cottage are dif
Race and ethnicity in the United States Census
Race and ethnicity in the United States Census, defined by the federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most identify, indicate whether or not they are of Hispanic or Latino origin. The racial categories represent a social-political construct for the race or races that respondents consider themselves to be and, "generally reflect a social definition of race recognized in this country." OMB defines the concept of race as outlined for the US Census as not "scientific or anthropological" and takes into account "social and cultural characteristics as well as ancestry", using "appropriate scientific methodologies" that are not "primarily biological or genetic in reference." The race categories include both national-origin groups. Race and ethnicity are considered separate and distinct identities, with Hispanic or Latino origin asked as a separate question. Thus, in addition to their race or races, all respondents are categorized by membership in one of two ethnic categories, which are "Hispanic or Latino" and "Not Hispanic or Latino".
However, the practice of separating "race" and "ethnicity" as different categories has been criticized both by the American Anthropological Association and members of US Commission on Civil Rights. In 1997, OMB issued a Federal Register notice regarding revisions to the standards for the classification of federal data on race and ethnicity. OMB developed race and ethnic standards in order to provide "consistent data on race and ethnicity throughout the Federal Government; the development of the data standards stem in large measure from new responsibilities to enforce civil rights laws." Among the changes, OMB issued the instruction to "mark one or more races" after noting evidence of increasing numbers of interracial children and wanting to capture the diversity in a measurable way and having received requests by people who wanted to be able to acknowledge their or their children's full ancestry rather than identifying with only one group. Prior to this decision, the Census and other government data collections asked people to report only one race.
The OMB states, "many federal programs are put into effect based on the race data obtained from the decennial census. Race data are critical for the basic research behind many policy decisions. States require these data to meet legislative redistricting requirements; the data are needed to monitor compliance with the Voting Rights Act by local jurisdictions". "Data on ethnic groups are important for putting into effect a number of federal statutes. Data on Ethnic Groups are needed by local governments to run programs and meet legislative requirements." The 1790 United States Census was the first census in the history of the United States. The population of the United States was recorded as 3,929,214 as of Census Day, August 2, 1790, as mandated by Article I, Section 2 of the United States Constitution and applicable laws."The law required that every household be visited, that completed census schedules be posted in'two of the most public places within, there to remain for the inspection of all concerned...' and that'the aggregate amount of each description of persons' for every district be transmitted to the president."
This law along with U. S. marshals were responsible for governing the census. One third of the original census data has been lost or destroyed since documentation; the data was lost in 1790–1830 time period and included data from: Connecticut, Maryland, New Hampshire, New York, North Carolina, Rhode Island, South Carolina, Delaware, New Jersey, Virginia. Census data included the name of the head of the family and categorized inhabitants as follows: free white males at least 16 years of age, free white males under 16 years of age, free white females, all other free persons, slaves. Thomas Jefferson the Secretary of State, directed marshals to collect data from all thirteen states, from the Southwest Territory; the census was not conducted in Vermont until 1791, after that state's admission to the Union as the 14th state on March 4 of that year. There was some doubt surrounding the numbers, President George Washington and Thomas Jefferson maintained the population was undercounted; the potential reasons Washington and Jefferson may have thought this could be refusal to participate, poor public transportation and roads, spread out population, restraints of current technology.
No microdata from the 1790 population census is available, but aggregate data for small areas and their compatible cartographic boundary files, can be downloaded from the National Historical Geographic Information System. In 1800 and 1810, the age question regarding free white males was more detailed; the 1820
A city is a large human settlement. Cities have extensive systems for housing, sanitation, land use, communication, their density facilitates interaction between people, government organizations and businesses, sometimes benefiting different parties in the process. City-dwellers have been a small proportion of humanity overall, but following two centuries of unprecedented and rapid urbanization half of the world population now lives in cities, which has had profound consequences for global sustainability. Present-day cities form the core of larger metropolitan areas and urban areas—creating numerous commuters traveling towards city centers for employment and edification. However, in a world of intensifying globalization, all cities are in different degree connected globally beyond these regions; the most populated city proper is Chongqing while the most populous metropolitan areas are the Greater Tokyo Area, the Shanghai area, Jabodetabek. The cities of Faiyum and Varanasi are among those laying claim to longest continual inhabitation.
A city is distinguished from other human settlements by its great size, but by its functions and its special symbolic status, which may be conferred by a central authority. The term can refer either to the physical streets and buildings of the city or to the collection of people who dwell there, can be used in a general sense to mean urban rather than rural territory. A variety of definitions, invoking population, population density, number of dwellings, economic function, infrastructure, are used in national censuses to classify populations as urban. Common population definitions for a city range between 1,500 and 50,000 people, with most U. S. states using a minimum between 5,000 inhabitants. However, some jurisdictions set no such minimums. In the United Kingdom, city status is awarded by the government and remains permanently, resulting in some small cities, such as Wells and St Davids. According to the "functional definition" a city is not distinguished by size alone, but by the role it plays within a larger political context.
Cities serve as administrative, commercial and cultural hubs for their larger surrounding areas. Examples of settlements called city which may not meet any of the traditional criteria to be named such include Broad Top City and City Dulas, Anglesey, a hamlet; the presence of a literate elite is sometimes included in the definition. A typical city has professional administrators and some form of taxation to support the government workers; the governments may be based on heredity, military power, work projects such as canal building, food distribution, land ownership, commerce, finance, or a combination of these. Societies that live in cities are called civilizations; the word city and the related civilization come, via Old French, from the Latin root civitas meaning citizenship or community member and coming to correspond with urbs, meaning city in a more physical sense. The Roman civitas was linked with the Greek "polis"—another common root appearing in English words such as metropolis. Urban geography deals both with their internal structure.
Town siting has varied through history according to natural, technological and military contexts. Access to water has long been a major factor in city placement and growth, despite exceptions enabled by the advent of rail transport in the nineteenth century, through the present most of the world's urban population lives near the coast or on a river. Urban areas as a rule cannot produce their own food and therefore must develop some relationship with a hinterland which sustains them. Only in special cases such as mining towns which play a vital role in long-distance trade, are cities disconnected from the countryside which feeds them. Thus, centrality within a productive region influences siting, as economic forces would in theory favor the creation of market places in optimal mutually reachable locations; the vast majority of cities have a central area containing buildings with special economic and religious significance. Archaeologists refer to this area by the Greek term temenos; these spaces reflect and amplify the city's centrality and importance to its wider sphere of influence.
Today cities have downtown, sometimes coincident with a central business district. Cities have public spaces where anyone can go; these include owned spaces open to the public as well as forms of public land such as public domain and the commons. Western philosophy since the time of the Greek agora has considered physical public space as the substrate of the symbolic public sphere. Public art adorns public spaces. Parks and other natural sites within cities provide residents with relief from the hardness and regularity of typical built environments. Urban structure follows one or more basic patterns: geomorphic, concentric and curvilinear. Physical environment constrains the form in which a city is built. If located on a mountainside, urban structure may rely on winding roads, it may be adapted to its means of subsistence. And it may be set up for optimal defense given the surrounding landscape. Beyond these "geomorphi
Population density is a measurement of population per unit area or unit volume. It is applied to living organisms, most of the time to humans, it is a key geographical term. In simple terms population density refers to the number of people living in an area per kilometer square. Population density is population divided by total land water volume, as appropriate. Low densities may lead to further reduced fertility; this is called the Allee effect after the scientist. Examples of the causes in low population densities include: Increased problems with locating sexual mates Increased inbreeding For humans, population density is the number of people per unit of area quoted per square kilometer or square mile; this may be calculated for a county, country, another territory or the entire world. The world's population is around 7,500,000,000 and Earth's total area is 510,000,000 square kilometers. Therefore, the worldwide human population density is around 7,500,000,000 ÷ 510,000,000 = 14.7 per km2. If only the Earth's land area of 150,000,000 km2 is taken into account human population density is 50 per km2.
This includes all continental and island land area, including Antarctica. If Antarctica is excluded population density rises to over 55 people per km2. However, over half of the Earth's land mass consists of areas inhospitable to human habitation, such as deserts and high mountains, population tends to cluster around seaports and fresh-water sources. Thus, this number by itself does not give any helpful measurement of human population density. Several of the most densely populated territories in the world are city-states and dependencies; these territories have a small area and a high urbanization level, with an economically specialized city population drawing on rural resources outside the area, illustrating the difference between high population density and overpopulation The potential to maintain the agricultural aspects of deserts is limited as there is not enough precipitation to support a sustainable land. The population in these areas are low. Therefore, cities in the Middle East, such as Dubai, have been increasing in population and infrastructure growth at a fast pace.
Cities with high population densities are, by some, considered to be overpopulated, though this will depend on factors like quality of housing and infrastructure and access to resources. Most of the most densely populated cities are in Southeast Asia, though Cairo and Lagos in Africa fall into this category. City population and area are, however dependent on the definition of "urban area" used: densities are invariably higher for the central city area than when suburban settlements and the intervening rural areas are included, as in the areas of agglomeration or metropolitan area, the latter sometimes including neighboring cities. For instance, Milwaukee has a greater population density when just the inner city is measured, the surrounding suburbs excluded. In comparison, based on a world population of seven billion, the world's inhabitants, as a loose crowd taking up ten square feet per person, would occupy a space a little larger than Delaware's land area; the Gaza Strip has a population density of 5,046 pop/km.
Although arithmetic density is the most common way of measuring population density, several other methods have been developed to provide a more accurate measure of population density over a specific area. Arithmetic density: The total number of people / area of land Physiological density: The total population / area of arable land Agricultural density: The total rural population / area of arable land Residential density: The number of people living in an urban area / area of residential land Urban density: The number of people inhabiting an urban area / total area of urban land Ecological optimum: The density of population that can be supported by the natural resources Demography Human geography Idealized population Optimum population Population genetics Population health Population momentum Population pyramid Rural transport problem Small population size Distance sampling List of population concern organizations List of countries by population density List of cities by population density List of city districts by population density List of English districts by population density List of European cities proper by population density List of United States cities by population density List of islands by population density List of U.
S. states by population density List of Australian suburbs by population density Selected Current and Historic City, Ward & Neighborhood Density Duncan Smith / UCL Centre for Advanced Spatial Analysis. "World Population Density". Exploratory map shows data from the Global Human Settlement Layer produced by the European Commission JRC and the CIESIN Columbia University
Marion is a city in and the county seat of Crittenden County, United States. The population was 12,345 at the 2010 census, a 38.7% increase since 2000. The city is part of the Memphis metropolitan area, it is the second largest city behind West Memphis. Although Marion was incorporated in 1896, the community predates that significantly; the site of Marion was part of Louisiana from 1764 to 1803. Some of the oldest land titles in the area are from Spanish land grants from a time prior to the Louisiana Purchase. After the Louisiana Purchase the area was part of the Arkansas Territory. During the 1830s the Trail of Tears, the forced removal of Native Americans from Georgia and Mississippi, passed through the area, its location is close to where the Sultana Steamboat sunk. A memorial is placed on the city hall square to remember those lost in the accident Marion, AR was named after Marion Tolbert. In 1837 two commissioners had been appointed by the county court to select a site for a new county seat.
Tolbert and his wife Temperance gave a deed to the commissioners "for the county of Crittenden for county purposes" on June 25, 1837. A town was laid out, named Marion in honor of Marion Tolbert and was made the county seat of Crittenden County, AR. Marion has been incorporated on multiple occasions, first in 1851; the current incorporation dates from 1896. During the American Civil War the steamboat Sultana was destroyed in an explosion on April 27, 1865, as it was transporting released Union POWs near Mound City, just east of Marion, it is estimated that 1,500 soldiers and crew were killed, the largest loss of life in a maritime accident in US history. This tragedy is commemorated by a historic marker placed by the Daughters of the American Revolution. In 1954, a local Black man, Isadore Banks was murdered by a mob in the town, he was covered with gasoline and burned. Nobody was charged in the killing. Marion is located in eastern Crittenden County at 35°12′22″N 90°12′6″W, it is bordered by the city of West Memphis by Sunset and Clarkedale to the north.
According to the United States Census Bureau, Marion has a total area of 20.5 square miles, of which 20.4 square miles is land and 0.077 square miles, or 0.37%, is water. Marion is 11 miles west of Memphis and has a humid subtropical climate. Marion is bisected by Interstate 55 and is located just to the north of its junction with Interstate 40 prior to their crossing the Mississippi River, en route to Memphis. U. S. Highway 64 is the major east-west route through the town. Arkansas Highway 77 is a major north-south arterial road, east of Interstate 55, Highway 118 is the major north-south arterial road, west of Interstate 55. Marion is served for general aviation by the West Memphis Municipal Airport. General DeWitt Spain Airport is a civil aviation airport just north of downtown Memphis. Memphis International Airport is located south of Memphis. Union Pacific operates a 600-acre intermodal facility west of Marion. BNSF Railway operates an intermodal yard in Marion. Limited passenger rail is available on Amtrak at Central Station in nearby Memphis.
The City of New Orleans runs twice daily on a north-south route from Chicago to New Orleans. Crittenden County and West Memphis jointly operate a port on the Mississippi River; the International Port of Memphis lies just across the Mississippi River via Interstate 55. The International Port of Memphis is the fourth-largest inland port in the United States; because of its proximity to Memphis and Interstate highways, Marion offers the activities and enrichment of a large city while maintaining the character of a small community. In addition to the many community events common to any town, each May Marion hosts the Esperanza Bonanza, a festival that includes live music, a barbecue competition, a rodeo, a golf tournament, a carnival, games for adults & children. More Marion has begun "Christmas on the Square" in early December co-sponsored by the local Kiwanis Club and the Marion Chamber of Commerce. Marion is served by the Woolfolk Public Library, jointly operated by Crittenden County and the city of Marion.
It was named in honor of Margaret Woolfolk. Outdoor recreation is a big part of community life, from organized youth sports to individual and family activities. Marion is located less than 1 hour from 12 Tennessee or Mississippi state parks. Additional outdoor recreation is available at Wapanocca National Wildlife Refuge about 10 miles north of town; the nearby community of Horseshoe Lake offers opportunity for water sports. Since 1951 Marion and Crittenden County have been served by Crittenden Regional Hospital a 152-bed JCAHO Accredited facility in nearby West Memphis; the hospital is in the process of attempting to reopen under new ownership. 2010 Census As of the census of 2010, there were 4,278 households in the city. The population density was 604.4 people per square mile. The racial makeup of the city was 68.1% White, 28% Black or African American, 0.4% Native American, 1.5% Asian, 1.4% from two or more races. 2.0% of the population were Hispanic or Latino of any race. 88 % of the population had 28 % reported a bachelor's degree or higher.
2.5% of the population is foreign born and 4.4% report a language other than English being spoken at home. The home ownership rate was 71.3% at a median value of $142,200. The median household income was $60,051. 7.3% of the population are below the poverty l