Granite City, IL
Population 26,670 · Illinois
About Granite City, IL
Granite City is a mid-sized city in Illinois with a population of 26,670 residents. The median household income is $60,490 per year, which is near the national average. The median age in Granite City is 40.1 years.
Housing in Granite City has a median home value of $99,800 and median monthly rent of $761. Of the 12,742 total housing units, the majority are owner-occupied, with 8,135 owner-occupied and 3,181 renter-occupied units.
The unemployment rate in Granite City is 6.4% and the poverty rate is 16.4%. 16.2% of residents hold a bachelor's degree or higher. The average commute time is 22.9 minutes.
Cost of Living in Granite City, IL
Compared to national averages, Granite City has a median household income of $60,490 (20% below the national median of $75,149). Home values average $99,800, which is 59% below the national median. Monthly rent at $761 is 35% below the US average of $1,163. Within Illinois, Granite City's income is 19% below the state average of $75,072, and home values are 40% below the state median of $165,779.
Why Live in Granite City, IL?
Granite City offers affordable housing with a median home value of $99,800, below the US average of $244,900, and rent that’s lower than the national average at $761/month, and short commute times averaging just 22.9 minutes.
Potential considerations include median household income ($60,490) that falls below the national average. However, Granite City’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Granite City has a population of 26,670 with a median age of 40.1 years. Compare Granite City with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Granite City
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Batavia | 26,730 | $119,167 | $358,000 | Compare |
| Vernon Hills | 26,772 | $120,625 | $384,800 | Compare |
| Edwardsville | 26,543 | $92,671 | $286,700 | Compare |
| Oak Forest | 26,888 | $87,941 | $247,800 | Compare |
| Chicago Heights | 26,938 | $57,479 | $149,900 | Compare |
| Woodstock | 26,316 | $83,293 | $231,100 | Compare |
| Round Lake Beach | 27,081 | $86,632 | $191,200 | Compare |
| Lockport | 26,228 | $113,252 | $298,800 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Granite City
What is the population of Granite City, IL?
The population of Granite City, IL is 26,670 according to the latest Census data.
What is the median household income in Granite City?
The median household income in Granite City, IL is $60,490 per year.
What is the median home value in Granite City?
The median home value in Granite City, IL is $99,800.
What is the average rent in Granite City?
The median monthly rent in Granite City, IL is $761.
What is the unemployment rate in Granite City?
The unemployment rate in Granite City, IL is 6.4%.