4 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Miramar Beach | 1 | 9,857 | 8,815 | 2.57% | 1,404 | 7.02 | CDP |
| Freeport | 2 | 7,343 | 5,930 | 4.01% | 331 | 22.17 | City |
| DeFuniak Springs | 3 | 7,295 | 5,967 | 3.78% | 523 | 13.95 | City |
| Paxton | 4 | 696 | 563 | 4.04% | 187 | 3.72 | Town |
Miramar Beach is the largest city in Walton County, with a population of 9,857.
Paxton is the smallest city in Walton County.
There are 4 cities in Walton County, Florida.