Calera is a city located in Shelby County Alabama. With a 2020 population of 15,547, it is the 39th largest city in Alabama and the 2266th largest city in the United States . Calera is currently growing at a rate of 2.74% annually and its population has increased by 33.80% since the most recent census, which recorded a population of 11,620 in 2010. Calera reached it's highest population of 15,547 in 2021. Spanning over 24 miles, Calera has a population density of 643 people per square mile.
The average household income in Calera is $69,732 with a poverty rate of 5.35%. The median rental costs in recent years comes to $1,068 per month, and the median house value is $148,000. The median age in Calera is 33.1 years, 32.4 years for males, and 34.3 years for females.