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 Pop. | 2020 Pop. | Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Mammoth Lakes | 1 | 7,170 | 7,237 | -0.24% | 288 | 24.9 | Town |
| Crowley Lake | 2 | 1,098 | 1,145 | 1.48% | 380 | 2.9 | CDP |
| Lee Vining | 3 | 656 | 59 | 4.96% | 126 | 5.2 | CDP |
| Walker | 4 | 462 | 401 | -3.75% | 38 | 12.2 | CDP |
| Benton | 5 | 412 | 244 | 2.49% | 14 | 28.5 | CDP |
| Bridgeport | 6 | 380 | 509 | -3.55% | 17 | 21.7 | CDP |
| Coleville | 7 | 370 | 353 | -2.38% | 19 | 19.3 | CDP |
| June Lake | 8 | 248 | 413 | -9.82% | 24 | 10.3 | CDP |
| Aspen Springs | 9 | 236 | 56 | 7.76% | 66 | 3.6 | CDP |
| Mono City | 10 | 232 | 135 | 2.2% | 30 | 7.8 | CDP |
| Topaz | 11 | 189 | 369 | 7.39% | 16 | 12.2 | CDP |
| Twin Lakes | 12 | 102 | 117 | 8.51% | 24 | 4.2 | CDP |
| Sunny Slopes | 13 | 47 | 68 | -16.07% | 25 | 1.9 | 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.
Mammoth Lakes is the largest city in Mono County.
Sunny Slopes is the smallest city in Mono County.
There are 13 cities in Mono County, California.