Carbon Hill is a city located in Walker County Alabama. With a 2020 population of 1,872, it is the 190th largest city in Alabama and the 7863rd largest city in the United States . Carbon Hill is currently declining at a rate of -0.53% annually and its population has decreased by -7.37% since the most recent census, which recorded a population of 2,021 in 2010. Carbon Hill reached it's highest population of 2,024 in 2010. Spanning over 6 miles, Carbon Hill has a population density of 340 people per square mile.
The average household income in Carbon Hill is $38,382 with a poverty rate of 18.98%. The median rental costs in recent years comes to $579 per month, and the median house value is $64,300. The median age in Carbon Hill is 36.7 years, 30.5 years for males, and 43.2 years for females.