The median home value in Belvidere, IL is $266,465 as of 2026-06-30, up 6.85% from a year earlier.
Median Home Value
$266,465
Year-over-Year
+6.85%
Population
25,302
Belvidere ranks #178 of 279 Illinois cities tracked here by median home value, and sits 16.3% below the state's city median of $318,423. It sits in Boone County, where the county-wide median is $290,551.
Belvidere police recorded a violent crime rate of 150 per 100,000 residents in 2024 — around the middle of the range for reporting cities. Property crime runs at 439 per 100,000.
Reported by the city's own police department to the FBI's Uniform Crime Reporting Program (what this covers).
The median home value in Belvidere is $266,465. That's up 6.85% from a year earlier. That is about 16.3% below the typical county in Illinois.
Homes in Belvidere are cheaper than Boone County as a whole, where the median is $290,551 — a difference of about 8.3%.
Belvidere police reported 150 violent crimes per 100,000 residents, covering a population of about 25,302. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.