Miramar is a city in southern Broward County, Florida, United States. It is a key suburb of the Miami metropolitan area, which was home to 6.14 million people in 2020. As of the 2020 census, the population was 134,721, making it the second-largest city in Broward County, the fourth-largest city in the Miami metro area, and the 11th-largest city in Florida.

Broward County is a county in the southeastern part of Florida, located in the Miami metropolitan area. It is Florida's second-most populous county after Miami-Dade County and the 17th-most populous in the United States, with 1,944,375 residents as of the 2020 census. Its county seat and most populous city is Fort Lauderdale, which had a population of 182,760 as of 2020.