Grayson ZIP codes, Missouri
No ZIP code is named for Grayson, MO; addresses there use a neighbouring town's name. The ZIP code covering it is 64492. Its area codes are 816 and 975.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 28
- County
- Clinton County
- State
- Missouri
NANPA lists no telephone rate centre for Grayson itself, so these are the area codes of the nearest one, Trimble (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Grayson
These ZIP codes cover part of Grayson but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
64492 | Trimble , MO | Standard | 1,713 | $66,211 | $225,900 |
Map of Grayson ZIP codes
The ZIP codes of Grayson, MO, 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 Grayson
The nearest larger towns are Trimble (561 people, 4.0 mi), Edgerton (518 people, 4.2 mi) and Plattsburg (2,253 people, 5.4 mi).
| Town | Population | Distance |
|---|---|---|
| Smithville | 10,705 | 9.5 mi |
| Lathrop | 2,560 | 13.0 mi |
| Platte City | 4,824 | 15.9 mi |
| Kearney | 10,885 | 16.5 mi |
| Lawson | 2,905 | 19.5 mi |
| St. Joseph | 71,236 | 20.8 mi |
| Liberty | 30,689 | 21.6 mi |
| Excelsior Springs | 10,484 | 21.8 mi |
| Gladstone | 27,207 | 22.2 mi |
| Pleasant Valley | 2,736 | 22.3 mi |
| Cameron | 8,519 | 22.8 mi |
| Parkville | 8,366 | 23.4 mi |
| Leavenworth, KS | 37,195 | 24.3 mi |
| Riverside | 4,276 | 25.3 mi |
More nearby: every ZIP code in Clinton County · Missouri ZIP codes
Cite this page
zipcodes.pro. “Grayson, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/grayson
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