Largest Puerto Rican population, Idaho counties

Idaho counties ranked by the number of residents who are Puerto Rican origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 31 counties in Idaho that qualify, ranked against each other statewide. The median across all 31 is 78. Biggest climber in the top 100 since 2020: Cassia County, ID, up 11 places to #10.