Brewster is a somewhat small coastal town (i.e. on the ocean, a bay, or inlet) located in the state of Massachusetts. With a population of 10,444 people and two associated neighborhoods, Brewster is the 180th largest community in Massachusetts.

Housing costs in Brewster 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 Massachusetts.

Telecommuters are a relatively large percentage of the workforce: 11.33% 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.

Another notable thing is that Brewster is an extremely popular vacation destination. A significant portion of the population is seasonal. During the vacation season, the town experiences a large influx of people who take up residence in second homes they own in the area. As the vacation season ends, the population drops again, leaving behind a substantially quieter and smaller town.

Brewster is a good choice for families with children because of several factors. Many other families with children live here, making it a place where both parents and children are more likely to develop social ties with other families. The town’s good public school district and large population of college-educated adults provide an environment conducive to academic success. Many people own their own single-family homes, providing areas for children to play and stability in the community. Finally, Brewster’s overall crime rate is lower than average for the country.

Brewster is also nautical, which means that parts of it are somewhat historic and touch the ocean or tidal bodies of water, such as inlets and bays. Quite often, nautical areas such as these attract visitors and locals who come to enjoy the scenery and various waterfront activities.

Brewster is one of the most well-educated cities in the nation. 48.87% of adults in Brewster have at least a bachelor's degree. Compare that to the average community in America, which has just 21.84% with a bachelor's degree or higher.

The per capita income in Brewster in 2022 was $61,105, which is upper middle income relative to Massachusetts, and wealthy relative to the rest of the US. This equates to an annual income of $244,420 for a family of four.

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

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