ZIP CodesZIP codes in Neosho County, Kansas
Neosho County, Kansas has 6 ZIP codes in this list, from 66720 to 66776. They cover 6 places, among them Chanute, Erie, Galesburg and Saint Paul.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 66720 | Chanute | 199 | 37.675, -95.457 |
| 66733 | Erie | 138 | 37.604, -95.251 |
| 66740 | Galesburg | 37.0 | 37.472, -95.371 |
| 66771 | Saint Paul | 62.0 | 37.518, -95.169 |
| 66775 | Stark | 20.7 | 37.681, -95.139 |
| 66776 | Thayer | 112 | 37.453, -95.467 |
The ZIP code areas of Neosho County add up to about 568 square miles of land (1,471 sq km) as the Census Bureau draws them. The largest is 66720 (Chanute), with 199 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Chanute, KS 66720.
- 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.