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
Overnight
64°F
Partly Cloudy2% precip
Saturday
80°F
Sunny then Slight Chance Showers And Thunderstorms16% precip
Saturday Night
58°F
Mostly Clear9% precip
Sunday
77°F
Sunny