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Collinsville, IL Demographics & ZIP Codes
Collinsville, Illinois demographics and median household income by ZIP code (in Madison County) — 1 ZIP codes — population 31,832 — median income $66,437 — avg. home value $162,000. Compare income, housing, and population across ZIP codes on US5.
Population
31,832
Median household income (avg.)
$66,437
88% of U.S. median
Average home value
$162,000
47% of U.S. median
Average rent
$789
68% of U.S. median
Median age (avg.)
40.2
Collinsville demographics
Collinsville, Illinois covers 1 ZIP code primarily in Madison County, with a combined ZIP-area population of about 31,832.
Across ZIP codes with age data, the average median age is about 40.2 years.
Median household income in Collinsville
The average median household income across ZIP codes in Collinsville, Illinois is about $66,437 — about 15% below the IL ZIP average ($78,143), and about 12% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $66,437 in 62234.
Housing in Collinsville
For housing in Collinsville, Illinois, the average median home value is about $162,000 and the average median rent is about $789.
The most populous ZIP in this set is 62234 (about 31,832 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Collinsville
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 62234 | Collinsville | Madison County | IL | 31,832 | $66,437 | $162,000 |
Frequently asked questions
What are the demographics of Collinsville?
Collinsville, Illinois has a combined ZIP-area population of about 31,832 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 Collinsville?
The average median household income across ZIP codes in Collinsville, Illinois is about $66,437, about 15% below the state ZIP average ($78,143), and about 12% below the U.S. median ($75,149). Average median home value is about $162,000.
How many ZIP codes are in Collinsville?
Collinsville, 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 Collinsville?
This page lists ZIP codes in Collinsville, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.