Union County, Florida

Union County, Florida, had an estimated population of 16,250 in 2025 across 632 km². The figures below come from the US Census Bureau's population estimates and the American Community Survey, each shown with its own vintage and its rank among Florida's counties and nationally.

Population: 16,250; 2025 estimate
Area: 632 km²
Density: 26; per km²
Median income: $64,146; household, ACS 2024
Median age: 39.6; years, ACS 2024

How Florida's counties spread

Amenities & Infrastructure

Indicator	Value	In Florida	In the US
Households with Broadband2024	90.1%	37 / 67	800 / 3,144
Median Gross Rent2024	$894	55 / 67	1,470 / 3,137
Median Home Value2024	$169,500	55 / 67	1,813 / 3,139
Owner-Occupied Homes2024	74.7%	40 / 67	1,549 / 3,144
Vacant Homes2024	10.7%	57 / 67	2,074 / 3,144

Demography

Indicator	Value	In Florida	In the US
Aged 65 and Over2024	16.6%	54 / 67	2,507 / 3,144
American Indian & Alaska Native2024	0.0%	58 / 67	2,461 / 3,144
Asian, non-Hispanic2024	0.2%	59 / 67	2,411 / 3,144
Average Household Size2024people	2.6	13 / 67	622 / 3,144
Black, non-Hispanic2024	14.7%	19 / 67	582 / 3,144
Foreign-Born2024	2.0%	66 / 67	1,980 / 3,144
Hispanic or Latino2024	5.4%	56 / 67	1,489 / 3,144
Median Age2024years	39.6	55 / 67	2,143 / 3,144
Sex Ratio2024per 1,000 males	575	67 / 67	3,122 / 3,144
Speak a Language Other Than English2024	4.7%	64 / 67	1,784 / 3,144
Under 182024	21.7%	12 / 67	1,614 / 3,144
Veterans2024	9.1%	33 / 67	582 / 3,144
White, non-Hispanic2024	70.0%	31 / 67	2,051 / 3,144

Economy

Indicator	Value	In Florida	In the US
Below Poverty Line2024	19.5%	12 / 67	513 / 3,144
Households on SNAP2024	16.8%	20 / 67	695 / 3,144
Income Inequality2024index	0.479	20 / 67	561 / 3,144
Median Household Income2024	$64,146	38 / 67	1,695 / 3,143
Per Capita Income2024	$23,374	64 / 67	3,044 / 3,144
Unemployment Rate2024	4.8%	32 / 67	1,259 / 3,144

Education

Indicator	Value	In Florida	In the US
Bachelor's Degree or Higher2024	11.1%	63 / 67	3,071 / 3,144
High School or Higher2024	78.6%	63 / 67	3,004 / 3,144

Health Coverage

Indicator	Value	In Florida	In the US
No Health Insurance2024	7.8%	61 / 67	1,569 / 3,144
With a Disability2024	18.4%	26 / 67	918 / 3,144

Population & Density

Indicator	Value	In Florida	In the US
Population2025	16,250	59 / 67	2,020 / 3,144
Population Density2025/km²	26	45 / 67	1,195 / 3,144

Work & Commute

Indicator	Value	In Florida	In the US
Commute by Public Transit2024	0.0%	58 / 67	2,161 / 3,144
Households with No Vehicle2024	2.0%	66 / 67	3,021 / 3,144
Mean Commute Time2024minutes	37.2	1 / 67	53 / 3,143
Work from Home2024	7.7%	51 / 67	1,850 / 3,144

Other counties of Florida

Compare Union County against every other county on a map, add layers and run a scatter — open the atlas. Sources and vintages for every figure on this page are listed under datasets, or browse all 3,144 counties.