Glenolden is a city located in Pennsylvania. With a 2020 population of 7,109, it is the 119th largest city in Pennsylvania and the 3912th largest city in the United States. Glenolden is currently declining at a rate of -0.22% annually and its population has decreased by -0.62% since the most recent census, which recorded a population of 7,153 in 2010. Glenolden reached it's highest population of 8,697 in 1970. Spanning over 1 miles, Glenolden has a population density of 7,293 people per square mile.
The average household income in Glenolden is $72,587 with a poverty rate of 10.14%. The median rental costs in recent years comes to $1,003 per month, and the median house value is $152,900. The median age in Glenolden is 40.7 years, 37.1 years for males, and 43.5 years for females. For every 100 females there are 88.0 males.