US Census Bureau · ACS 2023

    US Counties by Population— Page 38

    Every US county ranked by total population, from largest to smallest, based on the Census Bureau ACS 5-Year Estimates.

    3,222 counties rankedSource: US Census Bureau ACS 2023Highest firstShowing #926950
    #CountyStatePopulation
    926Hardin CountyTexas57,126
    927Vermilion ParishLouisiana57,031
    928Loudon CountyTennessee56,996
    929Lafayette CountyMississippi56,920
    930Pearl River CountyMississippi56,781
    931Carter CountyTennessee56,462
    932Taney CountyMissouri56,382
    933Cherokee CountySouth Carolina56,299
    934La Plata CountyColorado56,088
    935Hancock CountyMaine56,084
    936Marion CountyWest Virginia56,042
    937Camden CountyGeorgia56,036
    938Grady CountyOklahoma55,868
    939Jefferson CountyTennessee55,835
    940Campbell CountyVirginia55,398
    941Eagle CountyColorado55,374
    942Dickson CountyTennessee55,197
    943Whiteside CountyIllinois55,192
    944Franklin CountyVirginia54,958
    945Lenoir CountyNorth Carolina54,917
    946Tuolumne CountyCalifornia54,873
    947Seneca CountyOhio54,861
    948Watauga CountyNorth Carolina54,607
    949Aguadilla MunicipioPuerto Rico54,486
    950Roane CountyTennessee54,403

    Data from the US Census Bureau American Community Survey (ACS) 5-Year Estimates, 2019–2023. Rankings include all counties, county equivalents, and independent cities in the United States. Click any county to see its full profile.