Westville is a very small borough located in the state of New Jersey. With a population of 4,304 people and two associated neighborhoods, Westville is the 340th largest community in New Jersey.

Despite being a small borough, Westville has a lot of people using the bus to get to and from work every day. Most of these people on the bus are using it to get to good jobs in other cities.

The education level of Westville citizens, measured as those with bachelor's degrees or advanced degrees, is similar to the national average for all American cities and towns. 17.93% of adults 25 and older in Westville have a college degree.

The per capita income in Westville in 2022 was $37,296, which is low income relative to New Jersey, and upper middle income relative to the rest of the US. This equates to an annual income of $149,184 for a family of four. However, Westville contains both very wealthy and poor people as well.

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

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