None of the households in Mendham, 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.
94.2% of the residents in Mendham, NJ are U.S. citizens.
In 2024, the median property value in Mendham, NJ was $819,800, and the homeownership rate was 85.9%.
Most people in Mendham, NJ drove alone to work, and the average commute time was 34.5 minutes. The average car ownership in Mendham, NJ was 2 cars per household.