Largest Slovene population, New Jersey counties

New Jersey counties ranked by the number of residents who are Slovene ancestry, 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 18 counties in New Jersey that qualify, ranked against each other statewide. The median across all 18 is 77. Biggest climber in the top 100 since 2020: Morris County, NJ, up 11 places to #4.