Rainbow City
- County:
- Cherokee County
- County Seat:
- No
- Area (mi²):
- 25.649
- State:
- Alabama
Rainbow City is a city located in Cherokee County, Alabama. Rainbow City has a 2026 population of 10,349. Rainbow City is currently growing at a rate of 0.05% annually and its population has increased by 1.34% since the most recent census, which recorded a population of 10,212 in 2020.