Frost
- County:
- Navarro County
- County Seat:
- No
- Area (mi²):
- 1.131
- State:
- Texas
Frost is a city located in Navarro County, Texas. Frost has a 2026 population of 628. Frost is currently growing at a rate of 0.16% annually and its population has increased by 0.96% since the most recent census, which recorded a population of 622 in 2020.