People

Population

Median Household Income$106,358 (vs Illinois $85,562)
Population131,869 people
Total Town Population137,675 people

Age & Family

Median age36.1 years (vs Illinois 39.1y)

Diversity

Diversity Index53.3%

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