
Brayton
- County:
- Audubon County
- County Seat:
- No
- Area (mi²):
- 0.435
- State:
- Iowa
Brayton is a city located in Audubon County, Iowa. Brayton has a 2025 population of 133. Brayton is currently declining at a rate of -1.48% annually and its population has decreased by -6.99% since the most recent census, which recorded a population of 143 in 2020.
The average household income in Brayton is $66,474 with a poverty rate of 16.54%. The median age in Brayton is 55 years: 47.8 years for males, and 55.6 years for females.