There are 26 cities in Washington County, Arkansas.
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 |
|---|---|---|---|---|---|---|---|
| Fayetteville | 1 | 103,979 | 94,783 | 2.26% | 1,899 | 54.8 | City |
| Springdale | 2 | 88,524 | 87,322 | 0.34% | 1,779 | 49.8 | City |
| Siloam Springs | 3 | 19,943 | 17,515 | 3.14% | 1,654 | 12.1 | City |
| Farmington | 4 | 10,475 | 7,619 | 7.32% | 1,066 | 9.8 | City |
| Prairie Grove | 5 | 8,536 | 7,134 | 4.28% | 915 | 9.3 | City |
| Tontitown | 6 | 8,251 | 4,701 | 12.04% | 461 | 17.9 | City |
| Cave Springs | 7 | 6,238 | 5,610 | 2.58% | 806 | 7.7 | City |
| Gentry | 8 | 4,648 | 3,851 | 4.47% | 821 | 5.7 | City |
| Elkins | 9 | 3,973 | 3,637 | 2.16% | 1,026 | 3.9 | City |
| Johnson | 10 | 3,692 | 3,611 | 0.55% | 1,022 | 3.6 | City |
| Elm Springs | 11 | 2,996 | 2,398 | 5.23% | 503 | 6.0 | City |
| Highfill | 12 | 2,668 | 1,662 | 10.38% | 148 | 18.0 | Town |
| Lincoln | 13 | 2,378 | 2,286 | 0.98% | 830 | 2.9 | City |
| West Fork | 14 | 2,362 | 2,326 | 0.38% | 632 | 3.7 | City |
| Goshen | 15 | 2,360 | 2,115 | 2.65% | 209 | 11.3 | Town |
| Greenland | 16 | 1,222 | 1,214 | 0.16% | 305 | 4.0 | City |
| Cincinnati | 17 | 722 | 462 | 7.6% | 97 | 7.5 | CDP |
| Wesley | 18 | 513 | 482 | 7.55% | 375 | 1.4 | CDP |
| Morrow | 19 | 408 | 378 | 7.65% | 142 | 2.9 | CDP |
| Summers | 20 | 399 | 147 | 7.84% | 164 | 2.4 | CDP |
| Winslow | 21 | 362 | 364 | -0.27% | 199 | 1.8 | City |
| Canehill | 22 | 105 | 217 | 7.14% | 48 | 2.2 | CDP |
| Hindsville | 23 | 96 | 87 | 2.13% | 258 | 0.4 | Town |
| Springtown | 24 | 91 | 86 | 1.11% | 168 | 0.5 | Town |
| Evansville | 25 | 86 | 21 | 7.5% | 60 | 1.4 | CDP |
| Cherokee City | 26 | 36 | 57 | 5.88% | 77 | 0.5 | 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.
Fayetteville is the largest city in Washington County.
Cherokee City is the smallest city in Washington County.
There are 26 cities in Washington County, Arkansas.