Armstrong ZIP codes, Oklahoma
No ZIP code is named for Armstrong, OK; addresses there use a neighbouring town's name. The ZIP code covering it is 74729. Its area code is 580.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 101
- Area code
- 580
- County
- Bryan County
- State
- Oklahoma
NANPA lists no telephone rate centre for Armstrong itself, so these are the area codes of the nearest one, Caddo (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Armstrong
These ZIP codes cover part of Armstrong but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
74729 | Caddo , OK | Standard | 2,668 | $56,696 | $161,400 |
Map of Armstrong ZIP codes
The ZIP codes of Armstrong, 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 Armstrong
The nearest larger towns are Durant (19,746 people, 4.8 mi), Kenefic (170 people, 6.8 mi) and Caddo (1,109 people, 6.8 mi).
| Town | Population | Distance |
|---|---|---|
| Durant | 19,746 | 4.8 mi |
| Calera | 3,007 | 9.7 mi |
| Tishomingo | 3,083 | 23.2 mi |
| Denison, TX | 25,778 | 23.9 mi |
| Madill | 4,004 | 24.7 mi |
| Atoka | 2,894 | 26.1 mi |
| Pottsboro, TX | 2,691 | 27.0 mi |
More nearby: every ZIP code in Bryan County · Oklahoma ZIP codes
Cite this page
zipcodes.pro. “Armstrong, OK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ok/armstrong
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