There are 27 cities in Mendocino County, California.
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 |
|---|---|---|---|---|---|---|---|
| Ukiah | 1 | 15,911 | 16,553 | -1% | 3,338 | 4.8 | City |
| Cloverdale | 2 | 8,762 | 9,014 | -0.71% | 2,605 | 3.4 | City |
| Fort Bragg | 3 | 6,900 | 6,975 | -0.27% | 2,388 | 2.9 | City |
| Willits | 4 | 4,797 | 4,979 | -0.95% | 1,697 | 2.8 | City |
| Brooktrails | 5 | 4,641 | 4,559 | 2.23% | 640 | 7.3 | CDP |
| Garberville | 6 | 1,965 | 1,361 | 3.97% | 733 | 2.7 | CDP |
| Redwood Valley | 7 | 1,605 | 1,812 | -0.56% | 584 | 2.7 | CDP |
| Covelo | 8 | 1,376 | 1,352 | 0.58% | 194 | 7.1 | CDP |
| Hopland | 9 | 1,070 | 899 | 2.2% | 304 | 3.5 | CDP |
| Talmage | 10 | 1,014 | 1,136 | -0.88% | 638 | 1.6 | CDP |
| Boonville | 11 | 988 | 997 | -0.4% | 178 | 5.5 | CDP |
| Cleone | 12 | 800 | 841 | 1.65% | 502 | 1.6 | CDP |
| Mendocino | 13 | 704 | 707 | -1.81% | 312 | 2.3 | CDP |
| Calpella | 14 | 673 | 620 | -0.15% | 264 | 2.5 | CDP |
| Potter Valley | 15 | 519 | 374 | -1.7% | 129 | 4.0 | CDP |
| Shelter Cove | 16 | 468 | 863 | -3.31% | 80 | 5.8 | CDP |
| Point Arena | 17 | 447 | 463 | -0.89% | 327 | 1.4 | City |
| Laytonville | 18 | 440 | 777 | -11.29% | 82 | 5.4 | CDP |
| Anchor Bay | 19 | 374 | 326 | 0.81% | 106 | 3.5 | CDP |
| Caspar | 20 | 335 | 307 | -3.74% | 112 | 3.0 | CDP |
| Manchester | 21 | 315 | 267 | 2.61% | 120 | 2.6 | CDP |
| Little River | 22 | 241 | 176 | 3.88% | 144 | 1.7 | CDP |
| Albion | 23 | 231 | 289 | 2.21% | 127 | 1.8 | CDP |
| Benbow | 24 | 125 | 152 | -10.07% | 26 | 4.9 | CDP |
| Comptche | 25 | 123 | 142 | -1.6% | 107 | 1.2 | CDP |
| Leggett | 26 | 33 | 56 | -17.5% | 12 | 2.7 | CDP |
| Philo | 27 | 4 | 156 | -85.71% | 2 | 2.1 | 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.
Ukiah is the largest city in Mendocino County.
Philo is the smallest city in Mendocino County.
There are 27 cities in Mendocino County, California.