Union

Census-designated place in St. James Parish, Louisiana

Aerial view of Union, Louisiana
Aerial view: USDA NAIP · USGS The National Map (public domain)

Union is an unincorporated community (census-designated place) in St. James Parish, Louisiana, with 735 residents (2020 Census). It sits at 23 ft (7 m) above sea level. The nearest town is Lemannville, 2.6 miles NW.

About Union

Union is an unincorporated community and census-designated place in St. James Parish, Louisiana, United States. As of the 2020 census, Union had a population of 735. The community is located along Louisiana Highway 44 on the east bank of the Mississippi River.

Text: Wikipedia · CC BY-SA 4.0

Union weather: 7-day forecast

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Living in Union

Median household income
$71,563
Median age
46.3
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Map of Union

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Union, LA population

Union had 735 residents in the 2020 Census.

2020 Census735
Density77 per sq mi (30 per km²)

Source: U.S. Census Bureau, Decennial Census.

Union at a glance

StateLouisiana (LA)
CountySt. James Parish
TypeCensus-designated place
Population735 (2020)
Land area9.55 sq mi (24.7 km²)
Water area1.13 sq mi (2.92 km²)
Elevation23 ft (7 m)
Coordinates30.0861° N, 90.8890° W
ZIP code70723
Census code (GEOID)2277035

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Union

Straight-line distance between town centers.

Frequently asked questions about Union

What county is Union in?

Union is in St. James Parish, Louisiana.

What is the population of Union, LA?

735 people lived in Union at the 2020 Census.

What is the ZIP code of Union, LA?

The ZIP code of Union is 70723.

What is the elevation of Union?

23 feet (7 m) above sea level.

What towns are near Union?

Lemannville (2.6 mi), Welcome (2.9 mi), Romeville (3.9 mi), St. James (5.2 mi), Darrow (6.2 mi).

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