RANKING · 2010 CENSUS · 329 SHOWN OF 329
Highest Scotch-Irish population share, Illinois cities · 2010
Illinois cities ranked by the share of all residents who are Scotch-Irish ancestry (2023 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 329 cities in Illinois that qualify, ranked against each other statewide.
Highest Scotch-Irish population share by state
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RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2000
SHOWING 1–329 OF 329
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES