Union Parish, Louisiana

Union Parish, Louisiana, had an estimated population of 20,561 in 2025 across 2,271 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 Louisiana's counties and nationally.

Population: 20,561; 2025 estimate
Area: 2,271 km²
Density: 9; per km²
Median income: $42,885; household, ACS 2024
Median age: 43.7; years, ACS 2024

How Louisiana's counties spread

Amenities & Infrastructure

Indicator	Value	In Louisiana	In the US
Households with Broadband2024	64.1%	63 / 64	3,129 / 3,144
Median Gross Rent2024	$778	44 / 64	2,280 / 3,137
Median Home Value2024	$112,500	52 / 64	2,764 / 3,139
Owner-Occupied Homes2024	77.8%	17 / 64	978 / 3,144
Vacant Homes2024	18.4%	22 / 64	978 / 3,144

Demography

Indicator	Value	In Louisiana	In the US
Aged 65 and Over2024	22.3%	3 / 64	908 / 3,144
American Indian & Alaska Native2024	0.0%	57 / 64	2,461 / 3,144
Asian, non-Hispanic2024	0.2%	44 / 64	2,411 / 3,144
Average Household Size2024people	2.4	53 / 64	1,774 / 3,144
Black, non-Hispanic2024	23.5%	43 / 64	402 / 3,144
Foreign-Born2024	3.3%	19 / 64	1,416 / 3,144
Hispanic or Latino2024	5.8%	21 / 64	1,399 / 3,144
Median Age2024years	43.7	5 / 64	947 / 3,144
Sex Ratio2024per 1,000 males	1,036	29 / 64	715 / 3,144
Speak a Language Other Than English2024	4.8%	35 / 64	1,754 / 3,144
Under 182024	21.5%	50 / 64	1,699 / 3,144
Veterans2024	6.5%	21 / 64	2,028 / 3,144
White, non-Hispanic2024	69.0%	14 / 64	2,083 / 3,144

Economy

Indicator	Value	In Louisiana	In the US
Below Poverty Line2024	29.4%	9 / 64	72 / 3,144
Households on SNAP2024	20.4%	29 / 64	372 / 3,144
Income Inequality2024index	0.486	27 / 64	427 / 3,144
Median Household Income2024	$42,885	52 / 64	3,008 / 3,143
Per Capita Income2024	$28,058	40 / 64	2,696 / 3,144
Unemployment Rate2024	5.1%	44 / 64	1,070 / 3,144

Education

Indicator	Value	In Louisiana	In the US
Bachelor's Degree or Higher2024	14.8%	42 / 64	2,765 / 3,144
High School or Higher2024	87.5%	21 / 64	2,122 / 3,144

Health Coverage

Indicator	Value	In Louisiana	In the US
No Health Insurance2024	9.9%	2 / 64	1,075 / 3,144
With a Disability2024	15.9%	50 / 64	1,582 / 3,144

Population & Density

Indicator	Value	In Louisiana	In the US
Population2025	20,561	42 / 64	1,799 / 3,144
Population Density2025/km²	9	53 / 64	2,077 / 3,144

Work & Commute

Indicator	Value	In Louisiana	In the US
Commute by Public Transit2024	0.0%	44 / 64	2,161 / 3,144
Households with No Vehicle2024	7.3%	40 / 64	705 / 3,144
Mean Commute Time2024minutes	29.8	20 / 64	512 / 3,143
Work from Home2024	3.8%	52 / 64	2,904 / 3,144

Other counties of Louisiana

Compare Union Parish 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.