Underwood-Petersville is a city located in Alabama. Underwood-Petersville has a 2020 population of 3,196. Underwood-Petersville is currently declining at a rate of 0.00% annually and its population has decreased by -1.57% since the most recent census, which recorded a population of 3,247 in 2010. Underwood-Petersville reached it's highest population of 3,867 in 2017.
The average household income in Underwood-Petersville is $68,635 with a poverty rate of 6.11%. The median rental costs in recent years comes to $833 per month, and the median house value is $112,400. The median age in Underwood-Petersville is 38.6 years, 38.4 years for males, and 38.7 years for females. For every 100 females there are 83.7 males.