In Grundy, Illinois, the median home price is $323,424, compared with the Illinois median of $298,585; median household income is $92,235; the population is 53,219; schools rate 5.2 out of 10; the violent crime rate is 104.3 per 100k; and the average commute is 26.8 minutes. Sources: Zillow Research and the US Census Bureau.
Data updated June 2026 - Source: Zillow Research
Grundy at a glance
Population
53,219
Median Household Income
$92,235
Typical Home Value
$323,424
School District Rating
5.2
Violent Crime Rate
104.3
Avg Commute Time
26.8
About Grundy
Grundy has a population of 53,219. The median home value is $323,424, 8% above the Illinois median. Median household income is $92,235 (11% above the Illinois median). The most populated towns are Aux Sable, Morris, and Braceville.
Data comes from public sources including the U.S. Census Bureau, the National Center for Education Statistics, the FBI, the EPA, Zillow, and Redfin. Source attribution is shown on each metric.
Towns in Grundy
17 towns, by population.
County rankings in Illinois
Every county in Illinois, ranked on one decision metric at a time.
- Cheapest Counties to Buy a House
- Counties With the Lowest Monthly Housing Payment
- Counties With the Lowest Property Tax
- Counties With the Cheapest Homeowners Insurance
- Counties With the Cheapest Childcare
- Safest Counties From Natural Disasters
- Counties With the Lowest Flood Risk
- Counties With the Lowest Wildfire Risk
- Safest Counties (Lowest Violent Crime)
- Counties With the Best School Ratings
- Counties With the Highest Household Income
- Counties With the Shortest Commute
- Counties Where Homes Sell Fastest
Grundy at a glance: frequently asked questions
- What is the population of Grundy?
- Grundy has a population of 53,219 based on the most recent US Census estimate.
- What is the median home price in Grundy?
- The median home value in Grundy is $323,424. Open the interactive map to see the distribution town by town.
- What is the median household income in Grundy?
- Median household income in Grundy is $92,235 per year, sourced from the US Census American Community Survey.
- What state is Grundy in?
- Grundy is in Illinois.
- How many towns are in Grundy?
- Grundy contains 17 towns and municipalities. Click any town below or on the map to see its housing, school, and crime data.
Compare Grundy with other places
Put up to four states, counties, towns, or ZIPs side by side on income, housing, crime, education, and more.