Tuscumbia is a city located in Colbert County Alabama. It is also the county seat of Colbert County. With a 2020 population of 8,485, it is the 77th largest city in Alabama and the 3466th largest city in the United States . Tuscumbia is currently growing at a rate of 0.14% annually and its population has increased by 0.74% since the most recent census, which recorded a population of 8,423 in 2010. Tuscumbia reached it's highest population of 9,137 in 1980. Spanning over 9 miles, Tuscumbia has a population density of 920 people per square mile.
The average household income in Tuscumbia is $52,824 with a poverty rate of 17.29%. The median rental costs in recent years comes to $694 per month, and the median house value is $110,100. The median age in Tuscumbia is 37 years, 35.2 years for males, and 39.1 years for females.