US Census Bureau · ACS 2023

    US Counties by Population— Page 46

    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 #11261150
    #CountyStatePopulation
    1126Pittsburg CountyOklahoma43,629
    1127Warren CountyMississippi43,623
    1128DeKalb CountyIndiana43,584
    1129Chesterfield CountySouth Carolina43,575
    1130Dubois CountyIndiana43,563
    1131Sullivan CountyNew Hampshire43,529
    1132Davie CountyNorth Carolina43,526
    1133Franklin CountyTennessee43,478
    1134Camden CountyMissouri43,416
    1135Highland CountyOhio43,403
    1136Polk CountyGeorgia43,365
    1137Stephens CountyOklahoma43,314
    1138Montrose CountyColorado43,272
    1139Erath CountyTexas43,244
    1140Pettis CountyMissouri43,205
    1141Coffee CountyGeorgia43,161
    1142Jackson CountyNorth Carolina43,089
    1143Isabela MunicipioPuerto Rico42,878
    1144Prince George CountyVirginia42,873
    1145Richmond CountyNorth Carolina42,818
    1146Okanogan CountyWashington42,811
    1147Oconee CountyGeorgia42,788
    1148Cerro Gordo CountyIowa42,785
    1149Muscatine CountyIowa42,735
    1150Summit CountyUtah42,709

    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.