Poplar Grove, Illinois

Poplar Grove, Illinois
Motto: 
A great place to call home
Location of Poplar Grove in Boone County, Illinois.
Coordinates: 42°22′10″N 88°50′22″W / 42.36944°N 88.83944°W / 42.36944; -88.83944
CountryUSA
StateIllinois
CountyBoone
TownshipsPoplar Grove, Belvidere, Bonus
Government
 • Village PresidentDon Sattler
Area
 • Total
7.67 sq mi (19.87 km2)
 • Land7.66 sq mi (19.85 km2)
 • Water0.0077 sq mi (0.02 km2)
Elevation
925 ft (282 m)
Population
 (2020)
 • Total
5,049
 • Estimate 
(2024)
5,165
 • Density659/sq mi (254.4/km2)
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
ZIP code
61065
Area codes815, 779
FIPS code17-61145
GNIS feature ID2398999
WebsiteVillage of Poplar Grove

Poplar Grove (founded in 1859) is a village located in Boone County, Illinois, United States. It is part of the Rockford Metropolitan Statistical Area, and of the gated community Candlewick Lake. The population was 5,049 at the 2020 census.