Castle ZIP code, Oklahoma
The ZIP code for Castle, OK is 74833, and its area code is 918.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 165
- Area code
- 918
- County
- Okfuskee County
- State
- Oklahoma
Mail addressed to Castle 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 Castle
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
74833 | Castle , OK | Standard | 574 | $62,321 | $179,200 |
Other ZIP codes overlapping Castle
These ZIP codes cover part of Castle but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
74859 | Okemah , OK | Standard | 5,671 | $42,701 | $130,500 |
Map of Castle ZIP codes
The ZIP codes of Castle, 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 Castle
The nearest larger towns are Boley (1,209 people, 5.2 mi), Okemah (3,063 people, 5.8 mi) and Cromwell (238 people, 9.6 mi).
| Town | Population | Distance |
|---|---|---|
| Okemah | 3,063 | 5.8 mi |
| Seminole | 7,194 | 21.7 mi |
| Henryetta | 5,608 | 22.9 mi |
| Wewoka | 3,091 | 23.2 mi |
| Bristow | 4,272 | 25.3 mi |
| Stroud | 2,793 | 25.4 mi |
| Holdenville | 5,902 | 26.6 mi |
| Okmulgee | 11,348 | 26.9 mi |
More nearby: every ZIP code in Okfuskee County · Oklahoma ZIP codes
Cite this page
zipcodes.pro. “Castle, OK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ok/castle
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