Boone Township, Boone County, Illinois

Capron is a village in Boone County, Illinois, United States. It is part of the Rockford, Illinois Metropolitan Statistical Area. The population was 1,395 at the 2020 census, up from 1,376 at the 2010 census.

Russellville is an unincorporated community in Boone County, Illinois, United States. Russellville is southeast of Poplar Grove.

Mokeler Creek is a 10.1-mile-long (16.3 km) tributary of Piscasaw Creek, itself a tributary of the Kishwaukee River, in northern Illinois.

Boone County is a county located in the U.S. state of Illinois. As of the 2020 census, the population was 53,448. Its county seat is Belvidere.Boone County is included in the Rockford, IL Metropolitan Statistical Area.

Poplar Grove Township is one of nine townships in Boone County, Illinois, USA. As of the 2020 census, its population was 5,131 and it contained 1,834 housing units. Poplar Grove Township was formed from parts of Caledonia Township and Boone Township after 1921.

Beaverton Crossroads is an unincorporated community in Boone County, Illinois, United States. Beaverton Crossroads is north of Poplar Grove.

LeRoy Township is one of nine townships in Boone County, Illinois, USA. As of the 2020 census, its population was 485 and it contained 201 housing units.

Bonus Township is one of nine townships in Boone County, Illinois, United States. As of the 2020 census, its population was 4,375 and it contained 1,485 housing units.

Poplar Grove (founded in 1859) is a village located in Poplar Grove and Belvidere Townships, 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.

Blaine is an unincorporated community in Boone County, Illinois, United States. Blaine is northwest of Capron and north-northeast of Poplar Grove.

Dunham Township is located in McHenry County, Illinois, USA. As of the 2010 census, its population was 2,844 and it contained 1,035 housing units. It includes southern portions of Harvard, most of the city being in Chemung Township. Dunham Township changed its name from Byron Township on December 28, 1850, to avoid confusion with Byron Township and to honor a resident, Solomon J. Dunham.

Poplar Grove Airport (FAA LID: C77) is a small general aviation airport located in Poplar Grove, Illinois, United States. The airport was founded in 1972 as Belvidere Airport and renamed in 1994. It is located 3 miles south of Poplar Grove, and 3 miles north of Belvidere. The airport is privately owned and open to the public. It is the home of the Poplar Grove Vintage Wings and Wheels Museum and BelAir Estates, a residential fly-in neighborhood. The airport was named 2015 Illinois Private Airport of the Year by the Illinois Department of Transportation's Division of Aeronautics.