
Guin
- County:
- Marion County
- County Seat:
- No
- Area (mi²):
- 14.975
- State:
- Alabama
Guin is a city located in Marion County, Alabama. Guin has a 2025 population of 2,120. Guin is currently declining at a rate of -0.61% annually and its population has decreased by -3.06% since the most recent census, which recorded a population of 2,187 in 2020.
The average household income in Guin is $67,647 with a poverty rate of 14.88%. The median age in Guin is 44.4 years: 54.3 years for males, and 38 years for females.