US Census Bureau · ACS 2023

    US Counties by Population— Page 3

    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 #51–75
    #CountyStatePopulation
    51Marion CountyIndiana971,822
    52Capitol Planning RegionConnecticut969,029
    53Gwinnett CountyGeorgia966,972
    54Pinellas CountyFlorida960,565
    55Prince George's CountyMaryland955,584
    56Bergen CountyNew Jersey954,717
    57Erie CountyNew York950,044
    58Denton CountyTexas945,644
    59Milwaukee CountyWisconsin927,656
    60DuPage CountyIllinois927,263
    61Pierce CountyWashington924,106
    62Shelby CountyTennessee922,195
    63Kern CountyCalifornia910,433
    64Hidalgo CountyTexas880,921
    65Macomb CountyMichigan877,624
    66El Paso CountyTexas866,275
    67Worcester CountyMassachusetts861,664
    68Middlesex CountyNew Jersey861,535
    69Montgomery CountyPennsylvania861,225
    70Fort Bend CountyTexas859,721
    71Essex CountyNew Jersey854,130
    72Baltimore CountyMaryland849,586
    73Ventura CountyCalifornia838,259
    74San Francisco CountyCalifornia836,321
    75Snohomish CountyWashington834,648
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    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.

    Other Rankings

    US Counties by Median Home ValueMost Affordable Counties in the US by Home ValueUS Counties by Median Household IncomeUS Counties with the Lowest Poverty RatesUS Counties with the Highest Poverty RatesLeast Rent-Burdened Counties in the US