In 2023, Thendara, NY had a population of 84 people with a median age of 71.5 and a median household income of $50,329. Between 2022 and 2023 the population of Thendara, NY declined from 228 to 84, a −63.2% decrease and its median household income declined from $100,268 to $50,329, a −49.8% decrease.
The 5 largest ethnic groups in Thendara, NY are White (Non-Hispanic) (100%), Black or African American (Non-Hispanic) (0%), American Indian & Alaska Native (Non-Hispanic) (0%), Asian (Non-Hispanic) (0%), and Native Hawaiian & Other Pacific Islander (Non-Hispanic) (0%).
None of the households in Thendara, 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.
100% of the residents in Thendara, NY are U.S. citizens.
In 2023, the median property value in Thendara, NY was $382,500, and the homeownership rate was 100%.