San Carlos is a city in San Mateo County, California, United States. The population is 30,722 per the 2020 census.
San Carlos Train Station
San Carlos was originally part of Rancho de las Pulgas, granted to Californio politician José Darío Argüello in 1795.
Parcel divide of the Phelps Estate as of 1917
City limits and streets in 1937
Belmont is a city in San Mateo County in the U.S. state of California. It is in the San Francisco Bay Area, on the San Francisco Peninsula about halfway between San Francisco and San Jose. Known for its wooded hills, views of the San Francisco Bay and stretches of open space, Belmont is a quiet residential community in the midst of the culturally and technologically rich Bay Area. It was originally part of Rancho de las Pulgas, for which one of its main roads, the Alameda de las Pulgas, is named. The city was incorporated in 1926. Its population was 28,335 at the 2020 census.
Belmont, California
City limits and streets in 1937
Belmont was originally part of Rancho de las Pulgas, granted to Californio politician José Darío Argüello in 1795.
Train station in Belmont