In 2023, Leonia, NJ had a population of 9.3k people with a median age of 46.4 and a median household income of $116,429. Between 2022 and 2023 the population of Leonia, NJ grew from 9,273 to 9,300, a 0.291% increase and its median household income grew from $110,679 to $116,429, a 5.2% increase.
The 5 largest ethnic groups in Leonia, NJ are Asian (Non-Hispanic) (38.2%), White (Non-Hispanic) (32.1%), Two+ (Hispanic) (13.3%), White (Hispanic) (5.01%), and Other (Hispanic) (3.72%).
None of the households in Leonia, NJ 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.
85.2% of the residents in Leonia, NJ are U.S. citizens.
Most people in Leonia, NJ drove alone to work, and the average commute time was 31.3 minutes. The average car ownership in Leonia, NJ was 2 cars per household.