Tonight
62°F
Mostly Clear1% precip
Saturday
83°F
Mostly Sunny4% precip
Saturday Night
66°F
Mostly Cloudy3% precip
Sunday
81°F
Mostly Cloudy7% precip
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Collinsville by the numbers
Households & income
- Area
- 3.13 sq mi (8.12 km²), 0.42 sq mi water
- Median age
- 49.4
- Households
- 1,800
- Persons per household
- 2.2
- Median household income
- $94,815
- Median house value
- $395,500