Highest Russian population share, US counties · 2020
US counties ranked by the share of all residents who are Russian ancestry (2023 American Community Survey). A concentration measure: Russian residents as a percentage of total population. Campbell County, South Dakota leads at 19.1%. 2,715 counties qualify in total. North Dakota carries 15 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest russian share?
Campbell County, South Dakota ranks #1 with 19.1% (2020 American Community Survey).
What are the top 5 counties by russian share?
Campbell County, South Dakota, Logan County, North Dakota, McIntosh County, North Dakota, McPherson County, South Dakota, Edmunds County, South Dakota.
How many counties are in this ranking?
2,715 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 ACS 5-year data.
How is russian share measured?
Share of all residents who are Russian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2020).