ZIP CodesZIP codes in Knox County, Indiana
Knox County, Indiana has 12 ZIP codes in this list, from 47512 to 47597. They cover 12 places, among them Bicknell, Bruceville, Decker and Edwardsport.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 47512 | Bicknell | 47.9 | 38.773, -87.314 |
| 47516 | Bruceville | 29.1 | 38.756, -87.431 |
| 47524 | Decker | 45.3 | 38.508, -87.554 |
| 47528 | Edwardsport | 19.7 | 38.811, -87.252 |
| 47535 | Freelandville | 4.8 | 38.863, -87.313 |
| 47557 | Monroe City | 47.3 | 38.600, -87.364 |
| 47561 | Oaktown | 76.9 | 38.858, -87.388 |
| 47573 | Ragsdale | 0.0 | 38.744, -87.321 |
| 47578 | Sandborn | 43.5 | 38.882, -87.203 |
| 47591 | Vincennes | 167 | 38.673, -87.510 |
| 47596 | Westphalia | 4.8 | 38.863, -87.226 |
| 47597 | Wheatland | 48.9 | 38.667, -87.306 |
The ZIP code areas of Knox County add up to about 535 square miles of land (1,385 sq km) as the Census Bureau draws them. The largest is 47591 (Vincennes), with 167 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Bicknell, IN 47512.
- 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.