Highest Costa Rican population share, Colorado counties

Colorado counties ranked by the share of all residents who are Costa Rican origin (2024 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 15 counties in Colorado that qualify, ranked against each other statewide. The median across all 15 is 0.0%. Biggest climber in the top 100 since 2020: Broomfield County, CO, up 6 places to #2.