Dadeville is a city located in Tallapoosa County Alabama. It is also the county seat of Tallapoosa County. With a 2020 population of 2,997, it is the 141st largest city in Alabama and the 6266th largest city in the United States . Dadeville is currently declining at a rate of -0.93% annually and its population has decreased by -7.21% since the most recent census, which recorded a population of 3,230 in 2010. Dadeville reached it's highest population of 3,276 in 1990. Spanning over 16 miles, Dadeville has a population density of 188 people per square mile.
The average household income in Dadeville is $47,118 with a poverty rate of 33.21%. The median rental costs in recent years comes to $622 per month, and the median house value is $84,000. The median age in Dadeville is 42.4 years, 40.9 years for males, and 44 years for females.