Poplar Grove Flag

Poplar Grove

County:
Boone County
County Seat:
No
Area (mi²):
7.877
State:
Illinois

Poplar Grove is a village located in Boone County, Illinois. Poplar Grove has a 2026 population of 5,165. Poplar Grove is currently growing at a rate of 0.51% annually and its population has increased by 1.97% since the most recent census, which recorded a population of 5,065 in 2020.

5.2K
Total Population
656
Density (mi²)
26 0.51%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)