In 2023, Hillside Lake, NY had a population of 1.07k people with a median age of 46.6 and a median household income of $98,438. Between 2022 and 2023 the population of Hillside Lake, NY declined from 1,256 to 1,073, a −14.6% decrease and its median household income declined from $116,417 to $98,438, a −15.4% decrease.
The 5 largest ethnic groups in Hillside Lake, NY are White (Non-Hispanic) (95.3%), Black or African American (Non-Hispanic) (2.33%), White (Hispanic) (1.96%), Asian (Non-Hispanic) (0.186%), and Two+ (Non-Hispanic) (0.186%).
None of the households in Hillside Lake, 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.
99.3% of the residents in Hillside Lake, NY are U.S. citizens.
In 2023, the median property value in Hillside Lake, NY was $305,800, and the homeownership rate was 100%.
Most people in Hillside Lake, NY drove alone to work, and the average commute time was 29.2 minutes. The average car ownership in Hillside Lake, NY was 3 cars per household.