Langhorne is a very small borough located in the state of Pennsylvania. With a population of 1,628 people and six associated neighborhoods, Langhorne is the 698th largest community in Pennsylvania. Langhorne has a large stock of pre-World War II architecture, making it one of the older and more historic boroughs in the country.

Langhorne home prices are not only among the most expensive in Pennsylvania, but Langhorne real estate also consistently ranks among the most expensive in America.

A relatively large number of people in Langhorne telecommute to their jobs. Overall, about 10.96% of the workforce works from home. While this may seem like a small number, as a fraction of the total workforce it ranks among the highest in the country. 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.

The citizens of Langhorne are very well educated compared to the average community in the nation: 36.65% of adults in Langhorne have a bachelor's degree or even advanced degree.

The per capita income in Langhorne in 2022 was $43,817, which is wealthy relative to Pennsylvania, and upper middle income relative to the rest of the US. This equates to an annual income of $175,268 for a family of four. However, Langhorne contains both very wealthy and poor people as well.

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

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