
Dorchester
- County:
- Grayson County
- County Seat:
- No
- Area (mi²):
- 1.498
- State:
- Texas
Dorchester is a city located in Grayson County, Texas. Dorchester has a 2025 population of 100. Dorchester is currently growing at a rate of 1.01% annually and its population has increased by 5.26% since the most recent census, which recorded a population of 95 in 2020.
The average household income in Dorchester is $28,269 with a poverty rate of 42%. The median age in Dorchester is 68.3 years: 61.8 years for males, and 68.4 years for females.