Smithshire ZIP code, Illinois
The ZIP code for Smithshire, IL is 61478, and its area code is 309.
- USPS city name
- 1 ZIP code
- Population
- 420
- Area code
- 309
- County
- Warren County
- State
- Illinois
Smithshire in numbers
About 420 people live in Smithshire, in 148 households. The median household income is $75,625 a year, 9% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $103,600 (61% below the Illinois median).
| Population | 420 |
|---|---|
| Households | 148 |
| Median household income | $75,625 |
| Median home value | $103,600 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Smithshire. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Smithshire
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
61478 | Smithshire , IL | Standard | 420 | $75,625 | $103,600 |
Map of Smithshire ZIP codes
The ZIP codes of Smithshire, 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 Smithshire
The nearest larger towns are Roseville (823 people, 5.4 mi), Kirkwood (754 people, 7.7 mi) and Stronghurst (949 people, 7.8 mi).
| Town | Population | Distance |
|---|---|---|
| Monmouth | 8,581 | 12.5 mi |
| Abingdon | 3,443 | 19.1 mi |
| Burlington, IA | 23,728 | 19.3 mi |
| Bushnell | 2,677 | 19.5 mi |
| Macomb | 14,894 | 20.2 mi |
| West Burlington, IA | 3,189 | 22.2 mi |
| Galesburg | 29,481 | 24.1 mi |
| Knoxville | 3,211 | 26.9 mi |
More nearby: every ZIP code in Warren County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Smithshire, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/smithshire
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