US Census Bureau · ACS 2023

    US Counties by Population— Page 24

    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 #576600
    #CountyStatePopulation
    576Yamhill CountyOregon108,122
    577St. Lawrence CountyNew York107,796
    578Navajo CountyArizona107,744
    579Houston CountyAlabama107,628
    580Limestone CountyAlabama107,577
    581Terrebonne ParishLouisiana107,362
    582Kankakee CountyIllinois106,833
    583Monongalia CountyWest Virginia106,520
    584Eau Claire CountyWisconsin106,328
    585Vigo CountyIndiana106,201
    586Woodbury CountyIowa105,760
    587Walworth CountyWisconsin105,447
    588Franklin CountyMissouri105,316
    589Adams CountyPennsylvania105,183
    590Hunt CountyTexas104,917
    591Maury CountyTennessee104,855
    592Sumter CountySouth Carolina104,853
    593Cecil CountyMaryland104,366
    594Dallas CountyIowa104,136
    595Wicomico CountyMaryland104,117
    596Fond du Lac CountyWisconsin104,053
    597Highlands CountyFlorida103,808
    598Bay CountyMichigan103,235
    599Etowah CountyAlabama103,208
    600Daviess CountyKentucky103,195

    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.