Highest Uruguayan population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are Uruguayan origin (2024 American Community Survey). A concentration measure: Uruguayan residents as a percentage of total population. This list covers the 26 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 26 is 0.0%. Biggest climber in the top 100 since 2020: Berks County, PA, up 10 places to #13.