3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Milton | 1 | 11,632 | 10,281 | 1.97% | 2,016 | 6 | City |
| Gulf Breeze | 2 | 7,261 | 6,342 | 2.15% | 1,551 | 5 | City |
| Jay | 3 | 610 | 529 | 2.35% | 367 | 2 | Town |
Milton is the largest city in Santa Rosa County, with a population of 11,632.
Jay is the smallest city in Santa Rosa County, with a population of 610.
There are 3 cities in Santa Rosa County, Florida.