Where is Union located?

Union, TX is located at latitude 31.5199000 and longitude -94.1907500. It is in United States.

What is the elevation of Union?

Union, TX has an elevation of 123 meters (404 feet) above sea level.

What time zone is Union in?

Union, TX is in the America/Chicago time zone.

What state is Union in?

Union is in the state of Texas, United States.

What county is Union, TX in?

Union is in San Augustine County, Texas.

Union, TX - Geographic Facts & Maps

Union: a city in San Augustine County, Texas.

About

Union is a city located in the county of San Augustine in the U.S. state of Texas.

Quick Facts about Union

State	Texas (United States)
County	San Augustine County
Latitude & Longitude	31.5199,-94.1908
Time Zone	America/Chicago
Local time	10:15:47 (6th November 2026)
Weather	49℉ Partly Cloudy then Patchy Fog 7-days weather

Geography

Union is located at 31°31'12"N 94°11'27"W (31.5199000, -94.1907500).

Union map

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Weather

49°F

Partly Cloudy then Patchy Fog

0 mph Tonight

Patchy fog after 1am. Partly cloudy, with a low around 49. Wind around 0 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to Union, TX. Select a name to open its map and contact details.

Code	Name	City	ZIP
228431	Stephen F Austin State University	Nacogdoches (TX)	75961

Nearby Transit Stations (4)

Rail and bus stations connected to Union, TX. Select a station to open its map and address details.

Code	Name	Address	Type
NCG	Nacogdoches, Texas	University Drive & Starr Road	BUS
MHL	Marshall	800 North Washington Street - suite 2	RAIL
SHG	Shreveport, LA	408 Fannin Street	BUS
SHR	Shreveport, Louisiana	451 Clyde Fant Parkway	BUS

Nearby Post Offices

Closest post offices linked to Union.

Post Office Name	City	ZIP
San Augustin Post Office	San Augustine (TX)	75972

Other places with the same name (10)

Union, New Jersey A city in Union County, New Jersey. with a population of 67,137 people.
Union, New York town in Broome County, New York, United States. with a population of 52,262 people.
Union, Missouri city in and county seat of Franklin County, Missouri, United States. with a population of 12,094 people.
Union, Ohio city in Montgomery and Miami Counties in the U.S. state of Ohio. with a population of 6,909 people.
Union, Kentucky township in Boone County, Iowa. with a population of 6,116 people.
Union, Pennsylvania township in southeastern Union County, Pennsylvania. with a population of 5,661 people.
Union, Maine town in Knox County, Maine, United States. with a population of 2,275 people.
Union, Oregon township of Union County, New Jersey. with a population of 2,207 people.
Union, Indiana city in Indiana, United States of America. with a population of 2,160 people.
Union, Mississippi county in Mississippi, United States. with a population of 1,876 people.

Other cities in San Augustine County

Cities, towns, neighborhoods & other populated places in San Augustine County , TX.

City Name	Population	Title
San Augustine	1,865	Town of the United States

Union, Texas