Counties in usa by population.
US County Population Trends Largest Counties.
Counties in usa by population This often happens as a result of people migrating to counties adjacent to million-person counties. there are 45 counties with a population of more than 1 million. Note that some large counties in the United States are not listed because they do not overlap with one of the 100 largest cities and therefore are County with largest population density is New York County with more than 47000 p. Many of the counties on the list include major cities or metropolitan areas in all parts of the United States. Anywhere USA Profile; County Profile; State Profile; USA Counties in Profile ACS Population - Other Family Households 2023 Excel Word. It is clear from the map that the most densely populated counties are metropolitan counties. Six of the listed counties have consolidated city and county government, namely the City Jul 5, 2024 · This statistic shows the 25 largest counties in the United States in 2022, by population. Geography FIPS Code Largest county parish or municipality [note 1] Population (2013 estimate) [3] County parish seat or shire town State federal district or territory population (2013 estimate) [4] [note 2] Largest county/parish or municipality Percentage of state/federal district or territory population Alabama: Jefferson: 659,479: Birmingham: 4,833,722: 13. 78 21 Dec 1809 Barbour: AL: 25,223 884. 88 18 Dec 1832 Bibb: AL: 22,293 622. Counties in the Western United States are typically larger by area and therefore often have higher absolute populations even with comparable population US County Population Trends Largest Counties. In 2022, about 9. Approximately 44% of counties have Largest population counties nationwide (2021 Census estimate) [5] Rank County (Brooklyn), the second-most densely populated county in the United States. Remarkably, Cook County’s population surpasses that of 28 individual U. The chart below shows the top 10 most populated counties, and the table below shows the ranking of the top 200 most populated counties in the United Jun 27, 2024 · This page features files containing county population estimates by demographic characteristics for years 2020 to 2023. 5 Feb 10, 2024 · The second most populous county is Cook County, Illinois, boasting a population of 5 million. After one county reaches a million population, some nearby counties gradually join the million-population club as well. Many of the most populous counties listed are in Southern California, Texas, and New York, and roughly correspond to several of the most populous cities or municipalities in the United States. For instance, the Yukon-Koyukuk Census Area in Alaska is the largest county by land area of over 145,575. com Miami-Dade might not be the most populous county in the US. 78 6 Feb 1818 Bullock: AL: 10,357 622. For the most recent data available, please refer to the Vintage 2023 data. This page lists those counties by population in descending order. This is a list of the 100 most populous counties in the United States based on the national decennial US census conducted on April 1, 2020 and vintage Census population estimates for July 1, 2021. The majority of the county is highly urbanized, and there are many high-rise buildings, especially along the coastline. Apr 25, 2017 · As the most populous county in the United States, Los Angeles County is home to approximately a quarter of California’s total population. . mi (if density for this county would be same as for Alaska, then population of NY county would be only 37 people). Census Bureau, Los Angeles County (California) is the most populous county in the country, with a total population of more than 10 million. Following closely, Harris County in Texas holds the third-largest population among counties in the United States. 28M), and Harris County, TX (4. According to the most recent United States Census, Los Angeles County in California is the largest county in the nation, with a total population of 9,550,505 – a decrease of 4. 72 million people were estimated to be living in Los Angeles County, California. Mar 17, 2025 · One geographical feature of million-person counties is population growth in neighboring counties. 58 7 Feb 1818 Blount: AL: 59,134 644. 73M). Ballotpedia provides in-depth coverage of all counties that overlap with the 100 largest cities by population in the United States. 4% since 2020. 64% Jul 2, 2016 · According to the mU. flickr. In the U. Nov 23, 2022 · Source: www. 44 21 Nov 1818 Baldwin: AL: 231,767 1589. /sq. Cook County in Chicago follows (~five million residents). According to the data from the US 2020 Census, the most populated US county as at April 2020 was Los Angeles County, CA (10. The population density of the United States is 96 people per sq mi. states and the combined populations of the six smallest states. Annual Resident Population Estimates, Estimated Components of Resident Population Change, and Rates of the Components of Resident Population Change for States and Counties: April 1, 2020 to July 1, 2024 (CO-EST2024-ALLDATA) [< 1. Population rate changes for period 2010-2014 is very variable value, that can be seen on third map below. 80 5 Dec Population density is calculated by dividing the number of people by the area of each county. 0 MB] Apr 8, 2024 · Throughout these states and all the counties, the spread of population varies greatly. However, it was the most populous majority-Hispanic county back in 2020. These counties are mainly in coastal areas and lake regions. S. 3,244 counties and county equivalents of the United States [c] County or equivalent ST Population 2020 Area mi 2 Founded Autauga: AL: 58,805 594. Established in 1850, the county occupies an area of some 4,751 square miles, including the cities of Los Angeles, Pasadena, and Hollywood. 01M), followed by Cook County, IL (5. uapmeulxumhbcyglduefgbocbfdjxxknflayiipn