14 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 45662 | Portsmouth | 26,909 |
| 45694 | Wheelersburg | 11,978 |
| 45648 | Lucasville | 11,330 |
| 45663 | West Portsmouth | 6,577 |
| 45653 | Minford | 3,528 |
| 45652 | McDermott | 3,360 |
| 45629 | Franklin Furnace | 3,055 |
| 45657 | Otway | 2,173 |
| 45682 | South Webster | 2,124 |
| 45699 | Lucasville | 1,285 |
| 45671 | Rarden | 457 |
| 45636 | Haverhill | 330 |
| 45630 | Friendship | 188 |
| 45677 | Scioto Furnace | 27 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 14 ZCTAs in Scioto County, Ohio (US Census).