In 2023, Lake Grove, NY had a population of 11.1k people with a median age of 42.1 and a median household income of $119,558. Between 2022 and 2023 the population of Lake Grove, NY declined from 11,066 to 11,050, a −0.145% decrease and its median household income grew from $114,381 to $119,558, a 4.53% increase.
The 5 largest ethnic groups in Lake Grove, NY are White (Non-Hispanic) (68.1%), Asian (Non-Hispanic) (12.1%), Two+ (Hispanic) (6.77%), White (Hispanic) (4.56%), and Other (Hispanic) (4.3%).
None of the households in Lake Grove, 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.
94.3% of the residents in Lake Grove, NY are U.S. citizens.
In 2023, the median property value in Lake Grove, NY was $550,700, and the homeownership rate was 78.8%.
Most people in Lake Grove, NY drove alone to work, and the average commute time was 38.3 minutes. The average car ownership in Lake Grove, NY was 2 cars per household.