Great Valley is a very small town located in the state of New York. With a population of 1,969 people and two associated neighborhoods, Great Valley is the 599th largest community in New York.

Also of interest is that Great Valley has more people living here who work in computers and math than 95% of the places in the US.

The town is relatively quiet, having a combination of lower population density and few of those groups of people who have a tendency to be noisy. For example, Great Valley has relatively fewer families with younger children, and/or college students. Combined, this makes Great Valley a pretty quiet place to live overall. If you like quiet, you will probably enjoy it here.

In terms of college education, Great Valley is nearly on par with the US average for all cities of 21.84%: 17.32% of adults 25 and older in Great Valley have a bachelor's degree or advanced degree.

The per capita income in Great Valley in 2022 was $37,515, which is middle income relative to New York, and upper middle income relative to the rest of the US. This equates to an annual income of $150,060 for a family of four. However, Great Valley contains both very wealthy and poor people as well.

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

The most common language spoken in Great Valley is English. Other important languages spoken here include Polish and Italian.