Identifiers: CDP · city
| Rank | Community | Population |
|---|---|---|
| 1 | Spring Hill (CDP), FL | 113,568 |
| 2 | Bayonet Point (CDP), FL | 26,713 |
| 3 | Holiday (CDP), FL | 24,939 |
| 4 | Jasmine Estates (CDP), FL | 21,525 |
| 5 | New Port Richey (city), FL | 16,728 |
| 6 | Elfers (CDP), FL | 14,573 |
| 7 | Hudson (CDP), FL | 12,944 |
| 8 | Trinity (CDP), FL | 11,924 |
| 9 | Shady Hills (CDP), FL | 11,690 |
| 10 | New Port Richey East (CDP), FL | 11,015 |
| 11 | North Weeki Wachee (CDP), FL | 9,131 |
| 12 | Beacon Square (CDP), FL | 8,320 |
| 13 | Odessa (CDP), FL | 8,080 |
| 14 | Timber Pines (CDP), FL | 5,163 |
| 15 | River Ridge (CDP), FL | 5,107 |
| 16 | Moon Lake (CDP), FL | 4,817 |
| 17 | Brookridge (CDP), FL | 4,658 |
| 18 | High Point (CDP), FL | 3,873 |
| 19 | Port Richey (city), FL | 3,052 |
| 20 | Meadow Oaks (CDP), FL | 2,842 |