Pennington is a city located in Alabama. With a 2020 population of 205, it is the 404th largest city in Alabama and the 16619th largest city in the United States. Pennington is currently declining at a rate of -0.49% annually and its population has decreased by -7.24% since the most recent census, which recorded a population of 221 in 2010. Pennington reached it's highest population of 221 in 2010. Spanning over 2 miles, Pennington has a population density of 104 people per square mile.
The average household income in Pennington is $54,406 with a poverty rate of 28.23%. The median rental costs in recent years comes to $632 per month, and the median house value is $55,000. The median age in Pennington is 48.9 years, 45.8 years for males, and 50.3 years for females. For every 100 females there are 100.6 males.