ZIP CodesZIP codes in Knox County, Missouri
Knox County, Missouri has 7 ZIP codes in this list, from 63446 to 63547. They cover 7 places, among them Knox City, Newark, Novelty and Plevna.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 63446 | Knox City | 106 | 40.138, -92.008 |
| 63458 | Newark | 27.3 | 39.993, -91.973 |
| 63460 | Novelty | 79.7 | 40.013, -92.208 |
| 63464 | Plevna | no area | 39.977, -92.085 |
| 63531 | Baring | 82.8 | 40.251, -92.231 |
| 63537 | Edina | 131 | 40.179, -92.145 |
| 63547 | Hurdland | 69.6 | 40.161, -92.279 |
The ZIP code areas of Knox County add up to about 497 square miles of land (1,287 sq km) as the Census Bureau draws them. The largest is 63537 (Edina), with 131 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Knox City, MO 63446.
- 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.