1 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Blairsville | 1 | 950 | 646 | 5.67% | 764 | 1 | City |
Blairsville is the largest city in Union County, with a population of 950.
Blairsville is the smallest city in Union County, with a population of 950.
There is 1 city in Union County, Georgia.