
McMullen
- County:
- Greene County
- County Seat:
- No
- Area (mi²):
- 0.11
- State:
- Alabama
McMullen is a town located in Greene County, Alabama. McMullen has a 2025 population of 28. McMullen is currently declining at a rate of 0% annually and its population has decreased by -6.67% since the most recent census, which recorded a population of 30 in 2020.
The average household income in McMullen is $15,415 with a poverty rate of 70%. The median age in McMullen is 66.8 years: 0 years for males, and 66.8 years for females.