| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Truckee | 1 | 17,390 | 16,778 | 0.65% | 538 | 32 | Town |
| Grass Valley | 2 | 14,037 | 14,082 | 0.01% | 2,341 | 6 | City |
| Nevada City | 3 | 3,184 | 3,140 | 0.32% | 1,418 | 2 | City |
Truckee is the largest city in Nevada County, with a population of 17,390.
Nevada City is the smallest city in Nevada County, with a population of 3,184.
There are 3 cities in Nevada County, California.