Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Pop. | 2020 Pop. | Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Deltona | 1 | 100,304 | 94,044 | 1.58% | 2,687 | 37.3 | City |
| Daytona Beach | 2 | 85,887 | 72,277 | 4.12% | 1,275 | 67.4 | City |
| Port Orange | 3 | 67,045 | 62,729 | 1.64% | 2,499 | 26.8 | City |
| Ormond Beach | 4 | 44,663 | 43,117 | 0.87% | 1,278 | 35.0 | City |
| DeLand | 5 | 44,607 | 38,213 | 3.72% | 2,293 | 19.5 | City |
| New Smyrna Beach | 6 | 33,402 | 30,413 | 2.29% | 883 | 37.8 | City |
| Edgewater | 7 | 23,800 | 23,143 | 0.69% | 959 | 24.8 | City |
| DeBary | 8 | 23,509 | 22,308 | 1.29% | 1,241 | 19.0 | City |
| Orange City | 9 | 15,670 | 12,701 | 4.97% | 2,005 | 7.8 | City |
| South Daytona | 10 | 14,049 | 12,976 | 1.94% | 3,796 | 3.7 | City |
| Holly Hill | 11 | 13,108 | 12,974 | 0.25% | 3,308 | 4.0 | City |
| Ormond-by-the-Sea | 12 | 6,545 | 6,999 | -0.92% | 3,247 | 2.0 | CDP |
| Daytona Beach Shores | 13 | 5,217 | 5,123 | 0.44% | 6,331 | 0.8 | City |
| Samsula-Spruce Creek | 14 | 5,152 | 5,016 | 0.16% | 307 | 16.8 | CDP |
| Ponce Inlet | 15 | 3,476 | 3,370 | 0.75% | 809 | 4.3 | Town |
| Lake Helen | 16 | 3,003 | 2,845 | 1.32% | 659 | 4.6 | City |
| De Leon Springs | 17 | 2,767 | 2,982 | 0.4% | 1,026 | 2.7 | CDP |
| Oak Hill | 18 | 2,164 | 2,018 | 1.69% | 308 | 7.0 | City |
| Pierson | 19 | 1,563 | 1,541 | 0.32% | 153 | 10.2 | Town |
| Seville | 20 | 1,426 | 917 | 4.24% | 201 | 7.1 | CDP |
| Glencoe | 21 | 1,224 | 1,439 | -7.34% | 361 | 3.4 | CDP |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Deltona is the largest city in Volusia County.
Glencoe is the smallest city in Volusia County.
There are 21 cities in Volusia County, Florida.