Union County's estimated 2026 population is 16,735 with a growth rate of 2.98% in the past year according to the most recent United States census data. Union County is the 59th largest county in Florida. The 2010 population was 15,551 and has seen a growth of 7.61% since that time.
Data after 2023 is projected based on recent change
Overall: 39.6 years
Female: 36.7 years
Male: 41.2 years
There are 12,287 adults, (2,607 of whom are seniors) in Union County.
Female: 5,729 (36.5%)
Male: 9,972 (63.5%)
The racial composition of Union County includes 71.4% White, 14.88% Black or African American, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 11,211 | 71.4% |
| Black or African American | 2,337 | 14.88% |
| Two or more races | 1,965 | 12.52% |
| Other race | 143 | 0.91% |
| Asian | 38 | 0.24% |
| Native Hawaiian or Pacific Islander | 7 | 0.04% |
Union County's average per capita income is $44,813. Household income levels show a median of $64,146. The poverty rate stands at 19.54%.
Name | Median | Mean |
|---|---|---|
| Married Families | $85,060 | - |
| Families | $72,837 | $98,567 |
| Households | $64,146 | $84,348 |
| Non Families | $36,645 | $49,164 |
Average Income
Median Household Income
Poverty Rate