Highest Ukrainian population share, US counties · 2010
US counties ranked by the share of all residents who are Ukrainian ancestry (2010 American Community Survey). A concentration measure: Ukrainian residents as a percentage of total population. Billings County, North Dakota leads at 19.1%. 1,914 counties qualify in total. Pennsylvania carries 7 of the top 25 entries.
Ukrainian Americans: full group profile →UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS
Frequently asked
Which county has the highest ukrainian share?
Billings County, North Dakota ranks #1 with 19.1% (2010 Decennial Census).
What are the top 5 counties by ukrainian share?
Billings County, North Dakota, Lucas County, Iowa, Southeast Fairbanks Census Area, Alaska, Schuylkill County, Pennsylvania, Cayuga County, New York.
How many counties are in this ranking?
1,914 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.
How is ukrainian share measured?
Share of all residents who are Ukrainian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2010 Decennial Census.