County Line is a city located in Alabama. With a 2020 population of 273, it is the 384th largest city in Alabama and the 15648th largest city in the United States . County Line is currently growing at a rate of 1.49% annually and its population has increased by 5.81% since the most recent census, which recorded a population of 258 in 2010. County Line reached it's highest population of 273 in 2021. Spanning over 1 miles, County Line has a population density of 283 people per square mile.
The average household income in County Line is $66,121 with a poverty rate of 30.47%. The median rental costs in recent years comes to $463 per month, and the median house value is -. The median age in County Line is 43.4 years, 43.6 years for males, and 38.9 years for females.