ZIP codes
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Granite City, IL Demographics & ZIP Codes
Granite City, Illinois demographics and median household income by ZIP code (in Madison County) — 1 ZIP codes — population 40,365 — median income $60,558 — avg. home value $106,600. Compare income, housing, and population across ZIP codes on US5.
Population
40,365
Median household income (avg.)
$60,558
81% of U.S. median
Average home value
$106,600
31% of U.S. median
Average rent
$645
55% of U.S. median
Median age (avg.)
39.6
Granite City demographics
Granite City, Illinois covers 1 ZIP code primarily in Madison County, with a combined ZIP-area population of about 40,365.
Across ZIP codes with age data, the average median age is about 39.6 years.
Median household income in Granite City
The average median household income across ZIP codes in Granite City, Illinois is about $60,558 — about 23% below the IL ZIP average ($78,143), and about 19% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $60,558 in 62040.
Housing in Granite City
For housing in Granite City, Illinois, the average median home value is about $106,600 and the average median rent is about $645.
The most populous ZIP in this set is 62040 (about 40,365 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Granite City
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 62040 | Granite | Madison County | IL | 40,365 | $60,558 | $106,600 |
Frequently asked questions
What are the demographics of Granite City?
Granite City, Illinois has a combined ZIP-area population of about 40,365 across 1 ZIP codes (primarily Madison County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Granite City?
The average median household income across ZIP codes in Granite City, Illinois is about $60,558, about 23% below the state ZIP average ($78,143), and about 19% below the U.S. median ($75,149). Average median home value is about $106,600.
How many ZIP codes are in Granite City?
Granite City, Illinois includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Granite City?
This page lists ZIP codes in Granite City, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.