There are 21 cities in Washington County, Utah.
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 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| St. George | 1 | 107,424 | 96,039 | 2.72% | 1,392 | 77.1 | City |
| Cedar City | 2 | 41,432 | 35,470 | 3.73% | 1,147 | 36.1 | City |
| Washington | 3 | 35,624 | 28,636 | 5.16% | 986 | 36.1 | City |
| Hurricane | 4 | 25,209 | 20,207 | 5.22% | 478 | 52.7 | City |
| Ivins | 5 | 10,525 | 9,081 | 3.55% | 1,114 | 9.4 | City |
| Santa Clara | 6 | 8,791 | 7,594 | 3.52% | 1,450 | 6.1 | City |
| La Verkin | 7 | 4,564 | 4,347 | 1.2% | 335 | 13.6 | City |
| Enterprise | 8 | 2,367 | 2,055 | 3.41% | 271 | 8.8 | City |
| Toquerville | 9 | 1,998 | 1,885 | 1.42% | 90 | 22.2 | City |
| Hildale | 10 | 1,268 | 1,150 | 2.34% | 140 | 9.1 | City |
| Central | 11 | 950 | 940 | 2.59% | 377 | 2.5 | CDP |
| Apple Valley | 12 | 933 | 863 | 1.86% | 23 | 39.7 | Town |
| Leeds | 13 | 863 | 865 | -0.12% | 137 | 6.3 | Town |
| Dammeron Valley | 14 | 819 | 738 | 0.12% | 168 | 4.9 | CDP |
| Virgin | 15 | 711 | 669 | 1.43% | 60 | 11.8 | Town |
| Springdale | 16 | 611 | 521 | 3.74% | 133 | 4.6 | Town |
| Veyo | 17 | 364 | 314 | -2.15% | 176 | 2.1 | CDP |
| Pine Valley | 18 | 331 | 122 | 3.44% | 97 | 3.4 | CDP |
| New Harmony | 19 | 249 | 239 | 0.81% | 392 | 0.6 | Town |
| Rockville | 20 | 222 | 225 | -0.45% | 26 | 8.5 | Town |
| Cedar Highlands | 21 | 22 | 0 | 4.76% | 24 | 0.9 | 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.
St. George is the largest city in Washington County.
Cedar Highlands is the smallest city in Washington County.
There are 21 cities in Washington County, Utah.