Marietta ZIP code, Illinois
The ZIP code for Marietta, IL is 61459, and its area code is 309.
- USPS city name
- 1 ZIP code
- Population
- 132
- Area code
- 309
- County
- Fulton County
- State
- Illinois
ZIP codes addressed as Marietta
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
61459 | Marietta , IL | Standard | 406 | $52,813 | $85,000 |
Map of Marietta ZIP codes
The ZIP codes of Marietta, 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 Marietta
The nearest larger towns are Smithfield (150 people, 5.4 mi), Bushnell (2,677 people, 6.9 mi) and Adair (215 people, 7.8 mi).
| Town | Population | Distance |
|---|---|---|
| Bushnell | 2,677 | 6.9 mi |
| Macomb | 14,894 | 15.4 mi |
| Canton | 13,144 | 19.2 mi |
| Abingdon | 3,443 | 21.0 mi |
| Havana | 2,989 | 22.6 mi |
| Rushville | 2,747 | 27.8 mi |
| Knoxville | 3,211 | 28.7 mi |
More nearby: every ZIP code in Fulton County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Marietta, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/marietta
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