Union County's estimated 2026 population is 28,573 with a growth rate of 1.73% in the past year according to the most recent United States census data. Union County is the 70th largest county in Georgia. The 2010 population was 21,384 and has seen a growth of 33.62% since that time.
Data after 2023 is projected based on recent change
The racial composition of Union County includes 93.46% White, and smaller percentages for other race, Black or African American, Native American, Asian and multiracial populations.
White (93.46%)
Two or more races (4.18%)
Other race (1.02%)
Black or African American (0.88%)
Native American (0.29%)
Asian (0.17%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 23,925 | 93.46% |
| Two or more races | 1,069 | 4.18% |
| Other race | 261 | 1.02% |
| Black or African American | 225 | 0.88% |
| Native American | 74 | 0.29% |
| Asian | 44 | 0.17% |
Married
Widowed
Divorced
Separated
Never Married
Union County's average per capita income is $37,382. Household income levels show a median of $65,697. The poverty rate stands at 10.38%.
Name | Median | Mean |
|---|---|---|
| Married Families | $87,518 | - |
| Families | $83,996 | $112,217 |
| Households | $65,697 | $93,705 |
| Non Families | $30,505 | $48,410 |
Average Income
Median Household Income
Poverty Rate