US Census Bureau · ACS 2023

    US Counties by Population— Page 31

    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 #751775
    #CountyStatePopulation
    751Erie CountyOhio74,938
    752Hancock CountyOhio74,885
    753Lonoke CountyArkansas74,747
    754Robertson CountyTennessee74,291
    755Putnam CountyFlorida74,235
    756Wood CountyWisconsin74,039
    757Toa Baja MunicipioPuerto Rico73,987
    758Fauquier CountyVirginia73,935
    759Raleigh CountyWest Virginia73,666
    760Kauai CountyHawaii73,610
    761Somerset CountyPennsylvania73,255
    762Vermilion CountyIllinois73,179
    763Lea CountyNew Mexico73,154
    764Scioto CountyOhio73,118
    765Pottawatomie CountyOklahoma73,011
    766Boone CountyIndiana72,827
    767Grand Forks CountyNorth Dakota72,764
    768Christian CountyKentucky72,599
    769Lewis and Clark CountyMontana72,580
    770Wise CountyTexas72,359
    771Creek CountyOklahoma72,353
    772Morgan CountyIndiana72,202
    773Lauderdale CountyMississippi71,984
    774Franklin CountyNorth Carolina71,962
    775DeKalb CountyAlabama71,946

    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.