Which county has the highest polish population?

Cook County, Illinois ranks #1 with 361,909 (2024 American Community Survey).

What are the top 5 counties by polish population?

Cook County, Illinois, Erie County, New York, Macomb County, Michigan, Wayne County, Michigan, Oakland County, Michigan.

How many counties are in this ranking?

3,029 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is polish population measured?

Number of residents who are Polish ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).

RANKING · 2024 ACS · 29 SHOWN OF 3,029

Largest Polish population, US counties

US counties ranked by the number of residents who are Polish ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

Polish Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024