Brantley is a city located in Alabama. With a 2020 population of 766, it is the 286th largest city in Alabama and the 11481st largest city in the United States. Brantley is currently declining at a rate of -1.03% annually and its population has decreased by -5.32% since the most recent census, which recorded a population of 809 in 2010. Brantley reached it's highest population of 805 in 2010. Spanning over 3 miles, Brantley has a population density of 247 people per square mile.
The average household income in Brantley is $49,353 with a poverty rate of 27.90%. The median rental costs in recent years comes to $430 per month, and the median house value is $90,400. The median age in Brantley is 43.3 years, 43.1 years for males, and 43.4 years for females. For every 100 females there are 82.0 males.