Vandergrift is a city located in Westmoreland County Pennsylvania. With a 2020 population of 4,815, it is the 197th largest city in Pennsylvania and the 4870th largest city in the United States . Vandergrift is currently declining at a rate of -0.62% annually and its population has decreased by -7.49% since the most recent census, which recorded a population of 5,205 in 2010. Vandergrift reached it's highest population of in . Spanning over 1 miles, Vandergrift has a population density of 3,539 people per square mile.
The average household income in Vandergrift is $49,915 with a poverty rate of 22.36%. The median rental costs in recent years comes to $636 per month, and the median house value is $65,500. The median age in Vandergrift is 39.8 years, 36 years for males, and 42.9 years for females.