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QuickFacts

Union Parish, Louisiana; St. Tammany Parish, Louisiana

QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.

Table

	Union Parish, Louisiana	St. Tammany Parish, Louisiana
Population estimates, July 1, 2024, (V2024)	 20,617	 277,615

People
Population
Population estimates, July 1, 2024, (V2024)	 20,617	 277,615
Population estimates, July 1, 2023, (V2023)	 20,650	 275,583
Population estimates base, April 1, 2020, (V2024)	 21,112	 264,573
Population estimates base, April 1, 2020, (V2023)	 21,105	 264,571
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024)	 -2.3%	 4.9%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2023, (V2023)	 -2.2%	 4.2%
Population, Census, April 1, 2020	21,107	264,570
Population, Census, April 1, 2010	22,721	233,740
Age and Sex
Persons under 5 years, percent	 5.3%	 5.7%
Persons under 18 years, percent	 21.0%	 23.4%
Persons 65 years and over, percent	 23.5%	 19.0%
Female persons, percent	 50.8%	 51.2%
Race and Hispanic Origin
White alone, percent	 74.2%	 80.5%
Black alone, percent (a)(a)	 23.4%	 15.0%
American Indian and Alaska Native alone, percent (a)(a)	 0.8%	 0.6%
Asian alone, percent (a)(a)	 0.4%	 1.6%
Native Hawaiian and Other Pacific Islander alone, percent (a)(a)	 0.1%	 0.1%
Two or More Races, percent	 1.2%	 2.2%
Hispanic or Latino, percent (b)(b)	 5.9%	 8.2%
White alone, not Hispanic or Latino, percent	 69.4%	 73.4%
Population Characteristics
Veterans, 2019-2023	1,059	14,599
Foreign-born persons, percent, 2019-2023	2.6%	4.4%
Housing
Housing Units, July 1, 2023, (V2023)	10,464	115,701
Owner-occupied housing unit rate, 2019-2023	76.1%	78.8%
Median value of owner-occupied housing units, 2019-2023	$115,400	$272,200
Median selected monthly owner costs - with a mortgage, 2019-2023	$1,227	$1,759
Median selected monthly owner costs -without a mortage, 2019-2023	$337	$569
Median gross rent, 2019-2023	$758	$1,305
Building Permits, 2023	2	826
Families & Living Arrangements
Households, 2019-2023	8,247	103,286
Persons per household, 2019-2023	2.47	2.58
Living in the same house 1 year ago, percent of persons age 1 year+ , 2019-2023	93.2%	87.7%
Language other than English spoken at home, percent of persons age 5 years+, 2019-2023	3.3%	6.7%
Computer and Internet Use
Households with a computer, percent, 2019-2023	86.1%	96.0%
Households with a broadband Internet subscription, percent, 2019-2023	64.6%	92.5%
Education
High school graduate or higher, percent of persons age 25 years+, 2019-2023	86.4%	91.4%
Bachelor's degree or higher, percent of persons age 25 years+, 2019-2023	16.0%	36.6%
Health
With a disability, under age 65 years, percent, 2019-2023	11.1%	12.3%
Persons without health insurance, under age 65 years, percent	 7.4%	 8.0%
Economy
In civilian labor force, total, percent of population age 16 years+, 2019-2023	48.3%	62.0%
In civilian labor force, female, percent of population age 16 years+, 2019-2023	42.2%	57.5%
Total accommodation and food services sales, 2022 ($1,000)(c)	12,786	823,589
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c)	89,554	2,451,888
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c)	13,884	712,108
Total retail sales, 2022 ($1,000)(c)	196,662	5,514,746
Total retail sales per capita, 2022(c)	$9,487	$20,183
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2019-2023	33.0	31.4
Income & Poverty
Median households income (in 2023 dollars), 2019-2023	$45,743	$79,277
Per capita income in past 12 months (in 2023 dollars), 2019-2023	$27,835	$41,854
Persons in poverty, percent	 18.3%	 11.9%

Businesses
Businesses
Total employer establishments, 2022	350	7,007
Total employment, 2022	3,946	85,333
Total annual payroll, 2022 ($1,000)	162,751	4,451,605
Total employment, percent change, 2021-2022	-2.9%	8.6%
Total nonemployer establishments, 2022	1,774	28,445
All employer firms, Reference year 2022	253	5,785
Men-owned employer firms, Reference year 2022	91	3,380
Women-owned employer firms, Reference year 2022	S	1,156
Minority-owned employer firms, Reference year 2022	25	543
Nonminority-owned employer firms, Reference year 2022	178	4,714
Veteran-owned employer firms, Reference year 2022	8	S
Nonveteran-owned employer firms, Reference year 2022	192	4,926

Geography
Geography
Population per square mile, 2020	24.1	313.0
Population per square mile, 2010	25.9	276.4
Land area in square miles, 2020	876.90	845.26
Land area in square miles, 2010	876.99	845.55
FIPS Code	22111	22103

About datasets used in this table

Value Notes

Methodology differences may exist between data sources, and so estimates from different sources are not comparable.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Click the Quick Info  icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2024) refers to the final year of the series (2020 thru 2024). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2019-2023 ACS 5-year estimates to other ACS estimates. For more information, please visit the 2023 5-year ACS Comparison Guidance page.

Fact Notes

(a)Includes persons reporting only one race
(b)Hispanics may be of any race, so also are included in applicable race categories
(c)Economic Census - Puerto Rico data are not comparable to U.S. Economic Census data

Value Flags

DSuppressed to avoid disclosure of confidential information
FFewer than 25 firms
FNFootnote on this item in place of data
NANot available
SSuppressed; does not meet publication standards
XNot applicable
ZValue greater than zero but less than half unit of measure shown
-Either no or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest or upper interval of an open ended distribution.
NData for this geographic area cannot be displayed because the number of sample cases is too small.

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.