Highest Trinidadian & Tobagonian population share, Illinois counties

Illinois counties ranked by the share of all residents who are Trinidadian & Tobagonian ancestry (2024 American Community Survey). A concentration measure: Trinidadian & Tobagonian residents as a percentage of total population. This list covers the 16 counties in Illinois that qualify, ranked against each other statewide. The median across all 16 is 0.0%. Biggest climber in the top 100 since 2020: St. Clair County, IL, up 8 places to #3.