Prairie Grove
A village in McHenry County, Illinois — population 1,920 as of 2020.
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Overnight
56°F
Clear1% precip
Sunday
73°F
Mostly Sunny
Sunday Night
53°F
Mostly Clear
Monday
76°F
Mostly Sunny
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Prairie Grove by the numbers
Population
1,920Population figure, 2020
Households & income
- Area
- 5.78 sq mi (14.97 km²), 0 sq mi water
- Median age
- 40.7
- Households
- 736
- Persons per household
- 2.9
- Median household income
- $141,389
- Median house value
- $467,600
Municipal office
- Office
- VILLAGE ADMINISTRATOR
- Address
- 3125 BARREVILLE RD, CRYSTAL LAKE, IL 60012