Which county has the highest polish share?

Portage County, Wisconsin ranks #1 with 29.9% (2020 Decennial Census).

What are the top 5 counties by polish share?

Portage County, Wisconsin, Sherman County, Nebraska, Presque Isle County, Michigan, Alpena County, Michigan, Morrison County, Minnesota.

How many counties are in this ranking?

3,021 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is polish share measured?

Share of all residents who are Polish ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.

RANKING · 2020 CENSUS · 21 SHOWN OF 3,021

Highest Polish population share, US counties · 2020

US counties ranked by the share of all residents who are Polish ancestry (2020 American Community Survey). A concentration measure: Polish residents as a percentage of total population.

Polish Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH SHAREVS 2010

3001Dodge County, GAGA19,6630.0%−0.0 pts

3002Coosa County, ALAL10,1610.0%−0.3 pts

3003Morehouse Parish, LALA23,7050.0%−0.3 pts

3004Union County, KYKY12,8390.0%–

3005Calhoun County, SCSC14,1880.0%−0.3 pts

3006Drew County, ARAR17,0540.0%−0.4 pts

3007Evangeline Parish, LALA31,9800.0%−0.1 pts

3008Pointe Coupee Parish, LALA19,5200.0%−0.0 pts

3009Bertie County, NCNC17,0860.0%−0.6 pts

3010Hampton County, SCSC18,1740.0%−1.0 pts

3011Frio County, TXTX18,8230.0%−1.7 pts

3012Grant Parish, LALA22,0750.0%−0.3 pts

3013Chattooga County, GAGA25,3000.0%−0.3 pts

3014Hughes County, OKOK13,4550.0%−0.1 pts

3015Franklin Parish, LALA19,0020.0%–

3016Wheeler County, GAGA7,5700.0%−0.2 pts

3017Clarke County, ALAL22,0140.0%−0.2 pts

3018Marion County, MSMS24,0010.0%−0.1 pts

3019St. Landry Parish, LALA80,7650.0%−0.2 pts

3020Chickasaw County, MSMS16,7300.0%–

3021Appling County, GAGA19,1000.0%−0.1 pts

SHOWING 3,001–3,021 OF 3,021

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Download CSV (full list, 3,021 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS