Apollo is a very small borough located in the state of Pennsylvania. With a population of 1,586 people and four associated neighborhoods, Apollo is the 702nd largest community in Pennsylvania. Much of the housing stock in Apollo was built prior to World War II, making it one of the older and more historic boroughs in the country.

Also of interest is that Apollo has more people living here who work in computers and math than 95% of the places in the US.

Telecommuters are a relatively large percentage of the workforce: 9.68% of people work from home. While this number may seem small overall, as a fraction of the total workforce it is high relative to the nation. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

Being a small borough, Apollo does not have a public transit system used by locals to get to and from work.

In Apollo, just 12.80% of people have at least a bachelor's degree, which is quite a bit lower than the national average for cities and towns of 21.84%.

The per capita income in Apollo in 2022 was $26,375, which is low income relative to Pennsylvania, and lower middle income relative to the rest of the US. This equates to an annual income of $105,500 for a family of four. However, Apollo contains both very wealthy and poor people as well.

Apollo is a somewhat ethnically-diverse borough. The people who call Apollo home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Apollo residents report their race to be White, followed by Asian. Important ancestries of people in Apollo include German, Irish, Italian, English, and Polish.

The most common language spoken in Apollo is English. Other important languages spoken here include Italian and Chinese.