ZIP CodesZIP codes in Newton County, Missouri
Newton County, Missouri has 11 ZIP codes in this list, from 64840 to 64873. They cover 11 places, among them Diamond, Fairview, Granby and Neosho.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 64840 | Diamond | 52.0 | 37.006, -94.320 |
| 64842 | Fairview | 21.8 | 36.825, -94.091 |
| 64844 | Granby | 65.9 | 36.907, -94.264 |
| 64850 | Neosho | 203 | 36.871, -94.386 |
| 64853 | Newtonia | no area | 36.877, -94.186 |
| 64858 | Racine | 0.3 | 36.901, -94.532 |
| 64864 | Saginaw | no area | 37.024, -94.468 |
| 64865 | Seneca | 75.1 | 36.841, -94.578 |
| 64866 | Stark City | 53.2 | 36.879, -94.155 |
| 64867 | Stella | 58.0 | 36.752, -94.209 |
| 64873 | Wentworth | 42.4 | 37.018, -94.051 |
The ZIP code areas of Newton County add up to about 572 square miles of land (1,481 sq km) as the Census Bureau draws them. The largest is 64850 (Neosho), with 203 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Diamond, MO 64840.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.