In 2023, Mercerville, NJ had a population of 13.7k people with a median age of 41.9 and a median household income of $125,678. Between 2022 and 2023 the population of Mercerville, NJ declined from 14,364 to 13,693, a −4.67% decrease and its median household income grew from $116,380 to $125,678, a 7.99% increase.
The 5 largest ethnic groups in Mercerville, NJ are White (Non-Hispanic) (69.1%), White (Hispanic) (8.6%), Black or African American (Non-Hispanic) (6.82%), Two+ (Hispanic) (4.5%), and Asian (Non-Hispanic) (3.77%).
None of the households in Mercerville, 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.
96.3% of the residents in Mercerville, NJ are U.S. citizens.
In 2023, the median property value in Mercerville, NJ was $330,500, and the homeownership rate was 83.8%.
Most people in Mercerville, NJ drove alone to work, and the average commute time was 22.7 minutes. The average car ownership in Mercerville, NJ was 2 cars per household.