In 2023, Belleville, NY had a population of 231 people with a median age of 65.2 and a median household income of $68,611. Between 2022 and 2023 the population of Belleville, NY declined from 289 to 231, a −20.1% decrease and its median household income declined from $83,750 to $68,611, a −18.1% decrease.
The 5 largest ethnic groups in Belleville, NY are White (Non-Hispanic) (100%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), Black or African American (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Belleville, NY reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.8% of the residents in Belleville, NY are U.S. citizens.
In 2023, the median property value in Belleville, NY was $178,100, and the homeownership rate was 91.3%.
Most people in Belleville, NY drove alone to work, and the average commute time was 25.2 minutes. The average car ownership in Belleville, NY was 2 cars per household.