Gettysburg is a city located in Pennsylvania. With a 2020 population of 7,911, it is the 103rd largest city in Pennsylvania and the 3657th largest city in the United States. Gettysburg is currently growing at a rate of 1.24% annually and its population has increased by 3.82% since the most recent census, which recorded a population of 7,620 in 2010. Gettysburg reached it's highest population of 7,960 in 1960. Spanning over 2 miles, Gettysburg has a population density of 4,767 people per square mile.
The average household income in Gettysburg is $58,075 with a poverty rate of 23.42%. The median rental costs in recent years comes to $880 per month, and the median house value is $232,400. The median age in Gettysburg is 23.3 years, 23 years for males, and 24.4 years for females. For every 100 females there are 109.4 males.