Cullman is a city located in Cullman County Alabama. It is also the county seat of Cullman County. With a 2020 population of 16,334, it is the 35th largest city in Alabama and the 2191st largest city in the United States . Cullman is currently growing at a rate of 0.93% annually and its population has increased by 10.55% since the most recent census, which recorded a population of 14,775 in 2010. Cullman reached it's highest population of 16,334 in 2021. Spanning over 23 miles, Cullman has a population density of 748 people per square mile.
The average household income in Cullman is $65,939 with a poverty rate of 14.12%. The median rental costs in recent years comes to $671 per month, and the median house value is $142,800. The median age in Cullman is 38.4 years, 35.2 years for males, and 41.3 years for females.