Poplar Grove, Illinois, is a small village in Boone County with a population of approximately 5,000, known for its quiet, rural charm and close-knit community. Located about 15 miles northeast of Rockford, it offers a serene escape with sprawling farmlands and open spaces, ideal for those seeking a slower pace of life. The village is home to the Poplar Grove Vintage Wings and Wheels Museum, which showcases historic aircraft and vehicles, reflecting the area’s appreciation for heritage. With local parks, seasonal farmers' markets, and a growing number of small businesses, Poplar Grove blends Midwestern hospitality with a touch of historical pride.

Poplar Grove currently has 28 single family homes for sale with an average list price of $314,705.14, 3 condos for sale with an average list price of $220,600, and 12 lots for sale with an average list price of $80,625. The average annual property tax for Poplar Grove is $4,299.69.