None of the households in Erma, 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.
100% of the residents in Erma, NJ are U.S. citizens.
In 2024, the median property value in Erma, NJ was $409,900, and the homeownership rate was 79.5%.
Most people in Erma, NJ drove alone to work, and the average commute time was 22.1 minutes. The average car ownership in Erma, NJ was 3 cars per household.