Pen Argyl is a city located in Pennsylvania. With a 2020 population of 3,544, it is the 274th largest city in Pennsylvania and the 5748th largest city in the United States. Pen Argyl is currently declining at a rate of -0.17% annually and its population has decreased by -1.42% since the most recent census, which recorded a population of 3,595 in 2010. Pen Argyl reached it's highest population of 4,310 in 1930. Spanning over 1 miles, Pen Argyl has a population density of 2,640 people per square mile.
The average household income in Pen Argyl is $70,189 with a poverty rate of 8.66%. The median rental costs in recent years comes to $984 per month, and the median house value is $155,600. The median age in Pen Argyl is 34.6 years, 32.9 years for males, and 37.4 years for females. For every 100 females there are 104.1 males.