Titusville is a somewhat small city located in the state of Pennsylvania. With a population of 5,195 people and two associated neighborhoods, Titusville is the 281st largest community in Pennsylvania. Titusville has an unusually large stock of pre-World War II architecture, making it one of the older and more historic cities.

The percentage of adults in Titusville with college degrees is slightly lower than the national average of 21.84% for all communities. 16.97% of adults in Titusville have a bachelor's degree or advanced degree.

The per capita income in Titusville in 2018 was $21,948, which is low income relative to Pennsylvania and the nation. This equates to an annual income of $87,792 for a family of four. However, Titusville contains both very wealthy and poor people as well.

The people who call Titusville home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Titusville residents report their race to be White, followed by Black or African-American. Important ancestries of people in Titusville include German, Irish, English, Swedish, and Polish.

The most common language spoken in Titusville is English. Other important languages spoken here include Polish and German/Yiddish.