US Census Bureau · ACS 2023

    US Counties by Population— Page 103

    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 #25512575
    #CountyStatePopulation
    2551Chattahoochee CountyGeorgia9,181
    2552Davis CountyIowa9,127
    2553McLean CountyKentucky9,127
    2554Pratt CountyKansas9,120
    2555Seminole CountyGeorgia9,117
    2556Stillwater CountyMontana9,052
    2557Richmond CountyVirginia9,047
    2558Hancock CountyKentucky9,032
    2559Mitchell CountyTexas8,989
    2560Phelps CountyNebraska8,983
    2561Cuming CountyNebraska8,976
    2562Madison CountyMontana8,975
    2563Cloud CountyKansas8,973
    2564Crittenden CountyKentucky8,972
    2565Marshall CountyMinnesota8,961
    2566Terrell CountyGeorgia8,941
    2567Livingston CountyKentucky8,941
    2568Clearwater CountyIdaho8,921
    2569Turner CountyGeorgia8,915
    2570Claiborne CountyMississippi8,908
    2571Palo Alto CountyIowa8,902
    2572Caldwell CountyMissouri8,890
    2573Dawson CountyMontana8,874
    2574White Pine CountyNevada8,856
    2575Kemper CountyMississippi8,855

    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.