Prairie Grove
A village in McHenry County, Illinois — population 1,920 as of 2020.
Home city
My cities
Cities
stops being your city.
Prairie Grove takes over news, events and the map.
Tonight
42°F
Mostly Clear
Saturday
66°F
Sunny
Saturday Night
47°F
Partly Cloudy2% precip
Sunday
70°F
Sunny
In and around Prairie Grove
See & do
- American Terra Cotta Museum
- Crystal Creek Farm Venue
- Golf Academy at Terra Cotta
- Illinois Route 176
- Matei Family Lights
Eat, drink & stay
Musicians & bands near Prairie Grove →
Explore the Greater Chicago metro →
Prairie Grove changes faster than we can keep up.
Something opened, closed or moved? Tell us and we'll put it right. Our editors review submissions before they publish — you'll need an account with access to send one.
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