Highest Ukrainian population share, Wyoming counties

Wyoming counties ranked by the share of all residents who are Ukrainian ancestry (2024 American Community Survey). A concentration measure: Ukrainian residents as a percentage of total population. This list covers the 12 counties in Wyoming that qualify, ranked against each other statewide. The median across all 12 is 0.1%. Biggest climber in the top 100 since 2020: Sheridan County, WY, up 12 places to #4.