Unadilla is a very small village located in the state of New York. With a population of 1,091 people and three associated neighborhoods, Unadilla is the 747th largest community in New York. Unadilla has an unusually large stock of pre-World War II architecture, making it one of the older and more historic villages.

Telecommuters are a relatively large percentage of the workforce: 12.30% 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.

The education level of Unadilla citizens is a little higher than the average for US cities and towns: 24.48% of adults in Unadilla have at least a bachelor's degree.

The per capita income in Unadilla in 2022 was $25,120, which is low income relative to New York, and lower middle income relative to the rest of the US. This equates to an annual income of $100,480 for a family of four. However, Unadilla contains both very wealthy and poor people as well. Unadilla also has one of the higher rates of people living in poverty in the nation, with 32.59% of its population below the federal poverty line.

Unadilla is a very ethnically-diverse village. The people who call Unadilla home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Unadilla residents report their race to be White, followed by Asian. Important ancestries of people in Unadilla include English, German, Italian, Irish, and Scottish.

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