Summit Hill is a city located in Pennsylvania. With a 2020 population of 2,981, it is the 318th largest city in Pennsylvania and the 6255th largest city in the United States. Summit Hill is currently growing at a rate of 0.37% annually but its population has decreased by -1.75% since the most recent census, which recorded a population of 3,034 in 2010. Summit Hill reached it's highest population of 5,567 in 1930. Spanning over 9 miles, Summit Hill has a population density of 343 people per square mile.
The average household income in Summit Hill is $65,760 with a poverty rate of 11.29%. The median rental costs in recent years comes to $827 per month, and the median house value is $98,100. The median age in Summit Hill is 41.2 years, 42.3 years for males, and 40 years for females. For every 100 females there are 96.4 males.