Oneida ZIP code, Kansas
The ZIP code for Oneida, KS is 66522, and its area code is 785.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 137
- Area code
- 785
- County
- Nemaha County
- State
- Kansas
NANPA lists no telephone rate centre for Oneida itself, so these are the area codes of the nearest one, Sabetha (5.4 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to Oneida 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.
ZIP codes addressed as Oneida
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
66522 | Oneida , KS | Standard | 130 | $57,500 | $50,000 |
Other ZIP codes overlapping Oneida
These ZIP codes cover part of Oneida but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
66538 | Seneca , KS | Standard | 3,602 | $78,981 | $299,300 |
Map of Oneida ZIP codes
The ZIP codes of Oneida, KS, 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 Oneida
The nearest larger towns are Seneca (2,090 people, 7.2 mi), Sabetha (2,471 people, 8.4 mi) and Fairview (342 people, 11 mi).
| Town | Population | Distance |
|---|---|---|
| Hiawatha | 3,197 | 21.3 mi |
| Falls City, NE | 4,077 | 22.5 mi |
| Holton | 3,387 | 29.6 mi |
More nearby: every ZIP code in Nemaha County · Kansas ZIP codes
Cite this page
zipcodes.pro. “Oneida, KS ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ks/oneida
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