Belleville ZIP codes, Illinois
Belleville, IL has 5 ZIP codes (62221, 62226, 62220, 62223 and 62222) and area codes 618 and 730. The largest is 62221.
- USPS city name
- 5 ZIP codes
- Overlapping the city
- 3 more
- Population
- 41,370
- County
- St. Clair County
- State
- Illinois
Mail addressed to Belleville uses the ZIP codes above. 3 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
Belleville in numbers
About 41,370 people live in Belleville, in 17,646 households, the 37th-largest of Illinois's 1,443 census places. The median household income is $63,535 a year, 24% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $141,300 (46% below the Illinois median), and median gross rent is $1,019 a month. The median age is 39.1; 28.0% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 25 minutes.
| Population | 41,370 |
|---|---|
| Households | 17,646 |
| Median age | 39.1 |
| Median household income | $63,535 |
| Median home value | $141,300 |
| Median gross rent | $1,019 |
| Bachelor's degree or higher | 28.0% |
| Mean commute | 25.1 min |
| Population density | 1,780 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Belleville city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Belleville
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62221 | Belleville , IL | Standard | 29,875 | $82,271 | $217,500 |
62226 | Belleville , IL | Standard | 28,255 | $70,797 | $167,000 |
62220 | Belleville , IL | Standard | 19,152 | $65,952 | $157,400 |
62223 | Belleville , IL | Standard | 16,269 | $73,700 | $159,400 |
62222 | Belleville , IL | No street area | — | — | — |
Other ZIP codes overlapping Belleville
These ZIP codes cover part of Belleville but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62203 | East Saint Louis , IL | Standard | 5,465 | $42,111 | $68,700 |
62207 | East Saint Louis , IL | Standard | 6,984 | $29,845 | $58,200 |
62243 | Freeburg , IL | Standard | 6,418 | $103,342 | $279,500 |
Map of Belleville ZIP codes
The ZIP codes of Belleville, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Belleville
The nearest larger towns are St. Louis, MO (288,512 people, 16 mi), Florissant, MO (51,773 people, 27 mi) and Chesterfield, MO (49,574 people, 33 mi).
| Town | Population | Distance |
|---|---|---|
| Swansea | 14,710 | 2.5 mi |
| Shiloh | 14,572 | 4.7 mi |
| Fairview Heights | 16,745 | 5.5 mi |
| Millstadt | 4,008 | 6.6 mi |
| Freeburg | 4,592 | 6.6 mi |
| Smithton | 3,680 | 7.0 mi |
| O'Fallon | 32,262 | 7.1 mi |
| Scott AFB | 3,957 | 7.7 mi |
| Caseyville | 4,130 | 8.2 mi |
| Mascoutah | 8,816 | 10.3 mi |
| East St. Louis | 17,999 | 10.3 mi |
| Collinsville | 24,031 | 11.1 mi |
| Lebanon | 4,474 | 11.4 mi |
| Dupo | 3,879 | 12.3 mi |
More nearby: every ZIP code in St. Clair County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Belleville, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/belleville
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