This Afternoon
71°F
Showers And Thunderstorms Likely60% precip
Tonight
66°F
Chance Showers And Thunderstorms then Mostly Cloudy36% precip
Sunday
77°F
Partly Sunny5% precip
Sunday Night
60°F
Mostly Clear
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Big Rock by the numbers
Population
1,121Population figure, 2020
Households & income
- Area
- 4.32 sq mi (11.18 km²)
- Median age
- 49.4
- Persons per household
- 2.5
- Median household income
- $162,854
- Median house value
- $337,900
Municipal office
- Office
- ADMINISTRATOR
- Address
- PO BOX 128, BIG ROCK, IL 60511