Massena is a somewhat small village located in the state of New York. With a population of 9,998 people and four associated neighborhoods, Massena is the 184th largest community in New York.

The overall education level of Massena is somewhat higher than in the average US city of 21.84%: 25.13% of adults 25 and older in the village have at least a bachelor's degree.

The per capita income in Massena in 2022 was $37,739, which is lower middle income relative to New York, and middle income relative to the rest of the US. This equates to an annual income of $150,956 for a family of four. However, Massena contains both very wealthy and poor people as well.

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

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