US Census Bureau · ACS 2023

    US Counties by Population— Page 7

    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 #151–175
    #CountyStatePopulation
    151Tulare CountyCalifornia475,774
    152Seminole CountyFlorida474,912
    153Onondaga CountyNew York471,611
    154Burlington CountyNew Jersey464,226
    155Hampden CountyMassachusetts462,853
    156York CountyPennsylvania459,312
    157Virginia Beach cityVirginia457,066
    158East Baton Rouge ParishLouisiana452,821
    159Naugatuck Valley Planning RegionConnecticut452,303
    160Solano CountyCalifornia450,824
    161Pinal CountyArizona449,219
    162Sarasota CountyFlorida449,011
    163Santa Barbara CountyCalifornia443,975
    164Dakota CountyMinnesota442,204
    165Monterey CountyCalifornia435,834
    166Jefferson ParishLouisiana432,484
    167Berks CountyPennsylvania429,989
    168Lucas CountyOhio428,748
    169Loudoun CountyVirginia427,082
    170Hillsborough CountyNew Hampshire424,732
    171Cameron CountyTexas423,192
    172Clackamas CountyOregon422,308
    173Richland CountySouth Carolina418,725
    174Manatee CountyFlorida416,020
    175Charleston CountySouth Carolina414,711
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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