| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Deltona | 1 | 101,760 | 94,039 | 1.49% | 2,726 | 37 | City |
| Daytona Beach | 2 | 91,916 | 72,283 | 3.89% | 1,354 | 68 | City |
| Port Orange | 3 | 67,280 | 62,731 | 1.33% | 2,508 | 27 | City |
| DeLand | 4 | 48,158 | 38,211 | 3.91% | 2,475 | 19 | City |
| Ormond Beach | 5 | 45,021 | 43,125 | 0.74% | 1,282 | 35 | City |
| New Smyrna Beach | 6 | 33,829 | 30,456 | 1.95% | 894 | 38 | City |
| Edgewater | 7 | 25,062 | 23,141 | 1.08% | 1,001 | 25 | City |
| DeBary | 8 | 23,827 | 22,236 | 1.2% | 1,257 | 19 | City |
| Orange City | 9 | 15,917 | 12,778 | 3.97% | 2,036 | 8 | City |
| South Daytona | 10 | 14,116 | 12,972 | 1.6% | 3,814 | 4 | City |
| Holly Hill | 11 | 13,312 | 12,980 | 0.33% | 3,360 | 4 | City |
| Daytona Beach Shores | 12 | 5,207 | 5,115 | 0.39% | 6,319 | 1 | City |
| Ponce Inlet | 13 | 3,494 | 3,371 | 0.69% | 813 | 4 | Town |
| Lake Helen | 14 | 3,028 | 2,842 | 1.14% | 665 | 5 | City |
| Oak Hill | 15 | 2,223 | 2,025 | 1.6% | 317 | 7 | City |
| Pierson | 16 | 1,560 | 1,536 | 0.32% | 153 | 10 | Town |
Deltona is the largest city in Volusia County, with a population of 101,760.
Pierson is the smallest city in Volusia County, with a population of 1,560.
There are 16 cities in Volusia County, Florida.