Cost of Living in Pennington, NJ

With a cost of living index of 141, Pennington, NJ is one of the most expensive cities in the United States. Living here is 41% more expensive than the national average and 13% above the New Jersey state average of 128. Pennington is a small community of 2,798 residents.

Housing costs are the biggest factor in Pennington's cost of living. The median monthly rent is $1,819 (38% above the US median of $1,319), and the median home value sits at $608,200 (99% above the national median of $304,900). At current prices, the median home costs roughly 3.6x the median household income — a moderately affordable ratio by today's standards.

The median household income in Pennington is $171,282, which is 128% higher than the national median of $75,149. Residents spend roughly 13% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum. While incomes are above average, they more than offset the higher cost of living.

Everyday prices in the Trenton-Princeton, NJ (Metropolitan Statistical Area) metro area are generally below the national average. Out of 6 common items tracked by the Bureau of Labor Statistics, 5 are priced lower than the US average. These real-world prices — from groceries to electricity — add up and should be factored into any cost of living comparison.

Data sources: US Census Bureau (ACS 2023), Zillow Home Values, HUD Fair Market Rents, BEA Regional Price Parities, BLS Average Prices, and NOAA Climate Normals. Updated monthly.