Summerfield ZIP code, Illinois
The ZIP code for Summerfield, IL is 62289, and its area code is 618.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 248
- Area code
- 618
- County
- St. Clair County
- State
- Illinois
Mail addressed to Summerfield uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.
Summerfield in numbers
About 248 people live in Summerfield, in 120 households. The median household income is $51,944 a year, 38% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $75,700 (71% below the Illinois median), and median gross rent is $725 a month. The median age is 46.5; 9.9% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 26 minutes.
| Population | 248 |
|---|---|
| Households | 120 |
| Median age | 46.5 |
| Median household income | $51,944 |
| Median home value | $75,700 |
| Median gross rent | $725 |
| Bachelor's degree or higher | 9.9% |
| Mean commute | 25.8 min |
| Population density | 475 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Summerfield village. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Summerfield
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62289 | Summerfield , IL | Standard | 273 | $47,237 | $64,500 |
Other ZIP codes overlapping Summerfield
These ZIP codes cover part of Summerfield but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62293 | Trenton , IL | Standard | 4,433 | $98,155 | $250,600 |
Map of Summerfield ZIP codes
The ZIP codes of Summerfield, 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 Summerfield
The nearest larger towns are Lebanon (4,474 people, 3.3 mi), Trenton (2,664 people, 3.6 mi) and New Baden (3,463 people, 4.7 mi).
| Town | Population | Distance |
|---|---|---|
| Lebanon | 4,474 | 3.3 mi |
| Trenton | 2,664 | 3.6 mi |
| New Baden | 3,463 | 4.7 mi |
| Mascoutah | 8,816 | 6.0 mi |
| Scott AFB | 3,957 | 6.6 mi |
| O'Fallon | 32,262 | 9.0 mi |
| Shiloh | 14,572 | 9.4 mi |
| Troy | 11,647 | 11.9 mi |
| Breese | 4,301 | 12.3 mi |
| Highland | 10,262 | 12.5 mi |
| Swansea | 14,710 | 13.2 mi |
| Fairview Heights | 16,745 | 13.8 mi |
| Freeburg | 4,592 | 14.1 mi |
| Belleville | 41,370 | 14.1 mi |
More nearby: every ZIP code in St. Clair County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Summerfield, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/summerfield
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