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Poplar Grove, IL

Population
5,206
U.S. Census Population Estimates Program · 2025
Elevation
898 ft
Median Home Value
$270,700
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,395/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$120,278
U.S. Census American Community Survey 5-Year · 2024

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Poplar Grove in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communityBelvidere, Illinois6.3 miles away · 25,462 residents.

About Poplar Grove

Poplar Grove is a village in Boone County, Illinois, operating as part of the Rockford metropolitan area. Developed adjacent to the gated community of Candlewick Lake and historically named in 1845 for its local grove of poplar trees, the growing community of approximately 3,923 is served by the North Boone Community Unit School District 200 for public education.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingOutskirts FitA+99.1rating

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