Dayton
- County:
- Liberty County
- County Seat:
- No
- Area (mi²):
- 30.661
- State:
- Texas
Dayton is a city located in Liberty County, Texas. Dayton has a 2026 population of 9,752. Dayton is currently growing at a rate of 4.57% annually and its population has increased by 15.33% since the most recent census, which recorded a population of 8,456 in 2020.