
Alabaster
- County:
- Shelby County
- County Seat:
- No
- Area (mi²):
- 26.249
- State:
- Alabama
Alabaster is a city located in Shelby County, Alabama. Alabaster has a 2025 population of 34,583. Alabaster is currently growing at a rate of 0.69% annually and its population has increased by 3.57% since the most recent census, which recorded a population of 33,392 in 2020.
The average household income in Alabaster is $110,038 with a poverty rate of 5.32%. The median age in Alabaster is 39.5 years: 39.1 years for males, and 39.7 years for females.