Caseyville ZIP code, Illinois
The ZIP code for Caseyville, IL is 62232, and its area codes are 618 and 730.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 4 more
- Population
- 4,130
- County
- St. Clair County
- State
- Illinois
NANPA lists no telephone rate centre for Caseyville itself, so these are the area codes of the nearest one, Collinsville (3.7 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to Caseyville uses the ZIP code above. 4 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
Caseyville in numbers
About 4,130 people live in Caseyville, in 1,536 households. The median household income is $60,669 a year, 27% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $96,800 (63% below the Illinois median), and median gross rent is $1,122 a month. The median age is 42.1; 11.5% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 21 minutes.
| Population | 4,130 |
|---|---|
| Households | 1,536 |
| Median age | 42.1 |
| Median household income | $60,669 |
| Median home value | $96,800 |
| Median gross rent | $1,122 |
| Bachelor's degree or higher | 11.5% |
| Mean commute | 21.2 min |
| Population density | 567 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Caseyville village. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Caseyville
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62232 | Caseyville , IL | Standard | 7,063 | $64,269 | $125,000 |
Other ZIP codes overlapping Caseyville
These ZIP codes cover part of Caseyville 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 |
62204 | East Saint Louis , IL | Standard | 4,055 | $35,346 | $47,800 |
62208 | Fairview Heights , IL | Standard | 16,821 | $80,205 | $176,000 |
62234 | Collinsville , IL | Standard | 31,648 | $69,607 | $170,000 |
Map of Caseyville ZIP codes
The ZIP codes of Caseyville, 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 Caseyville
The nearest larger towns are Fairview Heights (16,745 people, 2.8 mi), Collinsville (24,031 people, 3.6 mi) and East St. Louis (17,999 people, 5.3 mi).
| Town | Population | Distance |
|---|---|---|
| Fairview Heights | 16,745 | 2.8 mi |
| Collinsville | 24,031 | 3.6 mi |
| East St. Louis | 17,999 | 5.3 mi |
| Madison | 2,900 | 5.4 mi |
| Swansea | 14,710 | 5.9 mi |
| Pontoon Beach | 6,025 | 6.6 mi |
| O'Fallon | 32,262 | 6.7 mi |
| Maryville | 8,316 | 7.8 mi |
| Belleville | 41,370 | 8.2 mi |
| Granite City | 26,549 | 8.5 mi |
| Shiloh | 14,572 | 8.6 mi |
| Glen Carbon | 13,977 | 9.4 mi |
| Troy | 11,647 | 10.1 mi |
| St. Louis, MO | 288,512 | 11.4 mi |
More nearby: every ZIP code in St. Clair County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Caseyville, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/caseyville
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