11 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 47635 | Rockport | 5,578 |
| 47579 | Santa Claus | 2,881 |
| 47634 | Richland | 2,101 |
| 47615 | Grandview | 1,683 |
| 47577 | Saint Meinrad | 1,179 |
| 47531 | Evanston | 951 |
| 47611 | Chrisney | 899 |
| 47588 | Troy | 881 |
| 47550 | Lamar | 670 |
| 47537 | Gentryville | 606 |
| 47552 | Lincoln City | 203 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in Spencer County, Indiana (US Census).