Glassport is a city located in Pennsylvania. With a 2020 population of 4,270, it is the 231st largest city in Pennsylvania and the 5211th largest city in the United States. Glassport is currently declining at a rate of -0.77% annually and its population has decreased by -4.75% since the most recent census, which recorded a population of 4,483 in 2010. Glassport reached it's highest population of 8,748 in 1940. Spanning over 2 miles, Glassport has a population density of 2,700 people per square mile.
The average household income in Glassport is $48,057 with a poverty rate of 21.00%. The median rental costs in recent years comes to $634 per month, and the median house value is $61,600. The median age in Glassport is 47.3 years, 45.2 years for males, and 49.1 years for females. For every 100 females there are 97.5 males.