Rosston ZIP code, Oklahoma
The ZIP code for Rosston, OK is 73855, and its area code is 580.
- USPS city name
- 1 ZIP code
- Population
- 58
- Area code
- 580
- County
- Harper County
- State
- Oklahoma
NANPA lists no telephone rate centre for Rosston itself, so these are the area codes of the nearest one, Buffalo (15.7 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Rosston
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
73855 | Rosston , OK | Standard | 253 | $63,333 | $185,700 |
Map of Rosston ZIP codes
The ZIP codes of Rosston, OK, 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 Rosston
The nearest larger towns are Gate (63 people, 7.3 mi), Laverne (904 people, 7.7 mi) and Buffalo (1,092 people, 16 mi).
More nearby: every ZIP code in Harper County · Oklahoma ZIP codes
Cite this page
zipcodes.pro. “Rosston, OK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ok/rosston
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