Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Orlando (city), FL | 307,573 |
| 2 | Alafaya (CDP), FL | 92,452 |
| 3 | Pine Hills (CDP), FL | 66,111 |
| 4 | Sanford (city), FL | 61,051 |
| 5 | Ocoee (city), FL | 47,295 |
| 6 | Altamonte Springs (city), FL | 46,231 |
| 7 | University (CDP), FL | 45,284 |
| 8 | Meadow Woods (CDP), FL | 43,790 |
| 9 | Oviedo (city), FL | 40,059 |
| 10 | Winter Springs (city), FL | 38,342 |
| 11 | Buenaventura Lakes (CDP), FL | 30,251 |
| 12 | Winter Park (city), FL | 29,795 |
| 13 | Casselberry (city), FL | 28,794 |
| 14 | Oak Ridge (CDP), FL | 25,062 |
| 15 | Wekiwa Springs (CDP), FL | 23,428 |
| 16 | DeBary (city), FL | 22,260 |
| 17 | Maitland (city), FL | 19,543 |
| 18 | Lake Mary (city), FL | 16,798 |
| 19 | Southchase (CDP), FL | 16,276 |
| 20 | Longwood (city), FL | 15,087 |