Zip Code | City | Population |
|---|---|---|
| 34609 | Spring Hill | 44,696 |
| 34608 | Spring Hill | 36,398 |
| 34606 | Spring Hill | 27,795 |
| 34601 | Brooksville | 23,054 |
| 34613 | Brooksville | 18,071 |
| 34604 | Brooksville | 13,689 |
| 34607 | Spring Hill | 9,061 |
| 34602 | Brooksville | 9,024 |
| 34614 | Brooksville | 8,794 |
| 34661 | Nobleton | 250 |