Niagara Falls is a medium-sized city located in the state of New York. With a population of 47,993 people and 25 associated neighborhoods, Niagara Falls is the 20th largest community in New York.

The education level of Niagara Falls citizens is a little higher than the average for US cities and towns: 21.97% of adults in Niagara Falls have at least a bachelor's degree.

The per capita income in Niagara Falls in 2018 was $29,391, which is lower middle income relative to New York and the nation. This equates to an annual income of $117,564 for a family of four. However, Niagara Falls contains both very wealthy and poor people as well.

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

The most common language spoken in Niagara Falls is English. Other important languages spoken here include Spanish and Chinese.