
Marietta
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 0.578
- State:
- Texas
Marietta is a town located in Cass County, Texas. Marietta has a 2025 population of 112. Marietta is currently declining at a rate of 0% annually and its population has decreased by -1.75% since the most recent census, which recorded a population of 114 in 2020.
The average household income in Marietta is $62,515 with a poverty rate of 60.91%. The median age in Marietta is 34.8 years: 18.3 years for males, and 45.1 years for females.