McLean County
- Population
- 171,556
- Area
- 1.18 sq mi (3.06 km²), 0 sq mi water
- Median age
- 34.3
- Households
- 70,220
- Persons per household
- 2.3
- Median household income
- $79,905
- Median house value
- $208,400
Demographics: 2020–2024 ACS
Today
73°F
Showers And Thunderstorms83% precip
Tonight
65°F
Showers And Thunderstorms84% precip
Sunday
77°F
Slight Chance Rain Showers then Partly Sunny15% precip
Sunday Night
60°F
Mostly Clear7% precip