
Chillicothe
- County:
- Hardeman County
- County Seat:
- No
- Area (mi²):
- 1.021
- State:
- Texas
Chillicothe is a city located in Hardeman County, Texas. Chillicothe has a 2025 population of 533. Chillicothe is currently declining at a rate of -0.74% annually and its population has decreased by -3.96% since the most recent census, which recorded a population of 555 in 2020.
The average household income in Chillicothe is $81,056 with a poverty rate of 8.58%. The median age in Chillicothe is 26.8 years: 29.7 years for males, and 23.1 years for females.