Ridgefield is a medium-sized borough located in the state of New Jersey. With a population of 11,417 people and three associated neighborhoods, Ridgefield is the 167th largest community in New Jersey.

Housing costs in Ridgefield are among some of the highest in the nation, although real estate prices here don't compare to real estate prices in the most expensive communities in New Jersey.

Also of interest is that Ridgefield 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: 9.16% 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.

One downside of living in Ridgefield, however, is that residents on average have to contend with a long commute, spending on average 31.79 minutes every day commuting to work. However, local public transit is widely used. For those who would prefer to avoid driving entirely and leave their car at home, it may be an option to use the transit instead.

Even though Ridgefield is a smaller borough, it has many people who hop on public transportation – mostly the bus for their daily commute to work. Typically, these people are commuting to good jobs in the surrounding cities.

The citizens of Ridgefield are among the most well-educated in the nation: 47.24% of adults in Ridgefield have a bachelor's degree or even advanced degree, whereas the average US city has 21.84% holding at least a bachelor's degree.

The per capita income in Ridgefield in 2022 was $49,450, which is lower middle income relative to New Jersey, and wealthy relative to the rest of the US. This equates to an annual income of $197,800 for a family of four.

Ridgefield is an extremely ethnically-diverse borough. The people who call Ridgefield home describe themselves as belonging to a variety of racial and ethnic groups. People of Hispanic or Latino origin are the most prevalent group in Ridgefield, accounting for 35.19% of the borough’s residents (people of Hispanic or Latino origin can be of any race). The greatest number of Ridgefield residents report their race to be White, followed by Asian. Important ancestries of people in Ridgefield include Italian, Polish, German, Brazilian, and Irish.

Foreign born people are also an important part of Ridgefield's cultural character, accounting for 41.73% of the borough’s population.

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