| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Sonora | 1 | 4,834 | 4,991 | -0.66% | 1,528 | 3 | City |
Sonora is the largest city in Tuolumne County, with a population of 4,834.
Sonora is the smallest city in Tuolumne County, with a population of 4,834.
There is 1 city in Tuolumne County, California.