People

Population

Median Household Income$112,096 (vs Illinois $85,562)
Population930,024 people
Total Town Population968,457 people

Age & Family

Median age40.2 years (vs Illinois 39.1y)

Diversity

Diversity Index54.6%

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