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 |
|---|---|---|---|---|---|---|---|
| Ione | 1 | 5,527 | 5,141 | 1.77% | 1,207 | 4.6 | City |
| Jackson | 2 | 5,176 | 4,999 | 0.86% | 1,445 | 3.6 | City |
| Pine Grove | 3 | 3,580 | 2,070 | 2.79% | 478 | 7.5 | CDP |
| Buckhorn | 4 | 3,324 | 2,175 | 1.96% | 674 | 4.9 | CDP |
| Sutter Creek | 5 | 2,738 | 2,656 | 0.74% | 1,015 | 2.7 | City |
| Camanche Village | 6 | 2,128 | 1,344 | 4.52% | 391 | 5.4 | CDP |
| Pioneer | 7 | 1,360 | 1,224 | 1.42% | 345 | 3.9 | CDP |
| Red Corral | 8 | 1,247 | 1,557 | -0.95% | 198 | 6.3 | CDP |
| Amador Pines | 9 | 1,234 | 992 | 7.68% | 254 | 4.8 | CDP |
| Plymouth | 10 | 1,148 | 1,079 | 1.5% | 433 | 2.7 | City |
| Camanche North Shore | 11 | 1,127 | 1,188 | 0.9% | 483 | 2.3 | CDP |
| Buena Vista | 12 | 760 | 573 | 3.12% | 450 | 1.7 | CDP |
| River Pines | 13 | 505 | 420 | 1.81% | 2,500 | 0.2 | CDP |
| Martell | 14 | 208 | 113 | -2.8% | 95 | 2.2 | CDP |
| Amador City | 15 | 205 | 200 | 0.49% | 661 | 0.3 | City |
| Volcano | 16 | 50 | 45 | -7.41% | 36 | 1.4 | CDP |
| Drytown | 17 | 42 | 13 | -17.65% | 13 | 3.3 | CDP |
| Fiddletown | 18 | 26 | 211 | -36.59% | 6 | 4.6 | 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.
Ione is the largest city in Amador County.
Fiddletown is the smallest city in Amador County.
There are 18 cities in Amador County, California.