Alabaster is a city located in Shelby County Alabama. With a 2020 population of 33,635, it is the 16th largest city in Alabama and the 1173rd largest city in the United States . Alabaster is currently growing at a rate of 0.22% annually and its population has increased by 10.82% since the most recent census, which recorded a population of 30,352 in 2010. Alabaster reached it's highest population of 33,635 in 2021. Spanning over 26 miles, Alabaster has a population density of 1,332 people per square mile.
The average household income in Alabaster is $88,408 with a poverty rate of 9.10%. The median rental costs in recent years comes to $1,088 per month, and the median house value is $173,000. The median age in Alabaster is 37.5 years, 37.1 years for males, and 37.8 years for females.