11 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 47635 | Rockport | 5,529 |
| 47579 | Santa Claus | 2,748 |
| 47634 | Richland | 2,290 |
| 47615 | Grandview | 1,583 |
| 47577 | Saint Meinrad | 1,290 |
| 47611 | Chrisney | 1,047 |
| 47588 | Troy | 947 |
| 47531 | Evanston | 897 |
| 47537 | Gentryville | 639 |
| 47550 | Lamar | 628 |
| 47552 | Lincoln City | 231 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in Spencer County, Indiana (US Census).