Dupont is a city located in Pennsylvania. With a 2020 population of 2,679, it is the 349th largest city in Pennsylvania and the 6597th largest city in the United States. Dupont is currently declining at a rate of -0.04% annually and its population has decreased by -1.18% since the most recent census, which recorded a population of 2,711 in 2010. Dupont reached it's highest population of 5,278 in 1940. Spanning over 2 miles, Dupont has a population density of 1,765 people per square mile.
The average household income in Dupont is $69,195 with a poverty rate of 11.59%. The median rental costs in recent years comes to $713 per month, and the median house value is $102,600. The median age in Dupont is 45.3 years, 43.1 years for males, and 47.7 years for females. For every 100 females there are 96.9 males.