US Census Bureau · ACS 2023

    US Counties by Population— Page 14

    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 #326–350
    #CountyStatePopulation
    326Niagara CountyNew York211,341
    327Benton CountyWashington210,224
    328Clermont CountyOhio209,862
    329Washington CountyPennsylvania209,778
    330Butte CountyCalifornia209,470
    331Harrison CountyMississippi209,443
    332Calcasieu ParishLouisiana208,668
    333Onslow CountyNorth Carolina208,537
    334Hall CountyGeorgia208,395
    335Yuma CountyArizona207,685
    336Anderson CountySouth Carolina207,218
    337Elkhart CountyIndiana206,868
    338Champaign CountyIllinois206,098
    339Richmond CountyGeorgia206,040
    340Muscogee CountyGeorgia204,383
    341Ellis CountyTexas203,927
    342Hawaii CountyHawaii203,684
    343Deschutes CountyOregon203,026
    344Hernando CountyFlorida201,512
    345Trumbull CountyOhio201,367
    346Minnehaha CountySouth Dakota200,689
    347Sumner CountyTennessee200,553
    348St. Louis CountyMinnesota200,056
    349Broome CountyNew York197,738
    350Racine CountyWisconsin196,888
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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