People

Population

Median Household Income$75,793 (vs Illinois $85,562)
Population264,238 people
Total Town Population223,270 people

Age & Family

Median age40.2 years (vs Illinois 39.1y)

Diversity

Diversity Index29.9%

Sources: Census ACS 5-Year 2024 — county-level query  ·  Refreshed 2026-04-28