Berwick is a medium-sized borough located in the state of Pennsylvania. With a population of 10,332 people and four associated neighborhoods, Berwick is the 102nd largest community in Pennsylvania. Berwick has an unusually large stock of pre-World War II architecture, making it one of the older and more historic boroughs.

A relatively large number of people in Berwick telecommute to their jobs. Overall, about 8.96% 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 education level of Berwick citizens is a little higher than the average for US cities and towns: 21.26% of adults in Berwick have at least a bachelor's degree.

The per capita income in Berwick in 2022 was $29,403, which is lower middle income relative to Pennsylvania and the nation. This equates to an annual income of $117,612 for a family of four. However, Berwick contains both very wealthy and poor people as well.

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

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