
Union Grove
- County:
- Gregg County
- County Seat:
- No
- Area (mi²):
- 0.935
- State:
- Texas
Union Grove is a city located in Gregg County, Texas. Union Grove has a 2025 population of 480. Union Grove is currently growing at a rate of 1.48% annually and its population has increased by 7.38% since the most recent census, which recorded a population of 447 in 2020.
The average household income in Union Grove is $214,374 with a poverty rate of 3.53%. The median age in Union Grove is 29.1 years: 29.4 years for males, and 27.6 years for females.