3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Milton | 1 | 11,407 | 10,281 | 2.01% | 1,977 | 6 | City |
| Gulf Breeze | 2 | 7,108 | 6,342 | 2.2% | 1,518 | 5 | City |
| Jay | 3 | 596 | 529 | 2.23% | 359 | 2 | Town |
Milton is the largest city in Santa Rosa County, with a population of 11,407.
Jay is the smallest city in Santa Rosa County, with a population of 596.
There are 3 cities in Santa Rosa County, Florida.