ZIP codes
2
Belleville, IL Demographics & ZIP Codes
Belleville, Illinois demographics and median household income by ZIP code (in St. Clair County) — 2 ZIP codes — population 35,660 — median income $67,441 — avg. home value $145,450. Compare income, housing, and population across ZIP codes on US5.
Population
35,660
Median household income (avg.)
$67,441
90% of U.S. median
Average home value
$145,450
42% of U.S. median
Average rent
$764
66% of U.S. median
Median age (avg.)
41.3
Belleville demographics
Belleville, Illinois covers 2 ZIP codes primarily in St. Clair County, with a combined ZIP-area population of about 35,660.
Across ZIP codes with age data, the average median age is about 41.3 years.
Median household income in Belleville
The average median household income across ZIP codes in Belleville, Illinois is about $67,441 — about 14% below the IL ZIP average ($78,143), and about 10% below the U.S. median ($75,149).
Among ZIPs with income data, 62223 is near the top at about $69,620, while 62220 is near the bottom at about $65,261.
Housing in Belleville
For housing in Belleville, Illinois, the average median home value is about $145,450 and the average median rent is about $764.
The most populous ZIP in this set is 62220 (about 19,391 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Belleville
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 62220 | Belleville | St. Clair County | IL | 19,391 | $65,261 | $141,300 |
| 62223 | Belleville | St. Clair County | IL | 16,269 | $69,620 | $149,600 |
Frequently asked questions
What are the demographics of Belleville?
Belleville, Illinois has a combined ZIP-area population of about 35,660 across 2 ZIP codes (primarily St. Clair County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Belleville?
The average median household income across ZIP codes in Belleville, Illinois is about $67,441, about 14% below the state ZIP average ($78,143), and about 10% below the U.S. median ($75,149). Average median home value is about $145,450. Among ZIPs with data, 62223 is near the top ($69,620) and 62220 is near the bottom ($65,261).
How many ZIP codes are in Belleville?
Belleville, Illinois includes 2 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Belleville?
This page lists ZIP codes in Belleville, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.