Copiague is a medium-sized coastal town (i.e. on the ocean, a bay, or inlet) located in the state of New York. With a population of 23,429 people and six associated neighborhoods, Copiague is the 74th largest community in New York.

Housing costs in Copiague 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 York.

A relatively large number of people in Copiague telecommute to their jobs. Overall, about 8.60% 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.

One of the nice things about Copiague is that it is nautical, which means that parts of it are somewhat historic and touch the ocean or tidal bodies of water, such as inlets and bays. Because of this, visitors and locals will often go to these areas to take in the scenery or to enjoy waterfront activities.

Although the majority of commuting trips in the town are by private automobile, Copiague is somewhat unusual for a town of its size for having a substantial number of people who use public transportation. For a lot of people, taxis helps to get to and from their jobs every morning, which benefits everyone in the Copiague area by reducing both traffic and air pollution.

In terms of college education, Copiague is somewhat better educated than the 21.84% who have a 4-year degree or higher in the typical US community: 26.27% of adults 25 and older in the town have at least a bachelor's degree.

The per capita income in Copiague in 2022 was $46,392, which is upper middle income relative to New York and the nation. This equates to an annual income of $185,568 for a family of four. However, Copiague contains both very wealthy and poor people as well.

Copiague is an extremely ethnically-diverse town. The people who call Copiague 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 Copiague, accounting for 45.48% of the town’s residents (people of Hispanic or Latino origin can be of any race). The greatest number of Copiague residents report their race to be White, followed by Black or African-American. Important ancestries of people in Copiague include Italian, Irish, German, Polish, and Haitian.

Copiague also has a high percentage of its population that was born in another country: 29.17%.

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