Cost of living index
Trenton, NJ
103.2 / 100
Living in Trenton, NJ is 3.2% more expensive than the US average.
Overall prices
103.2
Housing / rent
135.1
vs US average
+3.2%
What it costs to live in Trenton, NJ
Trenton, NJ has an overall price level of 103.2 compared with the national average of 100, meaning everyday costs run about 3.2% higher than a typical US metro. Housing tells the sharper story: at 135.1 it is 35.1% above the national average. Because rent and mortgage payments are the biggest line in most household budgets, that housing figure is usually what you’ll feel most when you move here.
Common questions
Is Trenton, NJ an expensive place to live?
Trenton, NJ has an overall cost-of-living index of 103.2, where 100 is the US average. That makes it about 3.2% more expensive than the country as a whole.
Is housing expensive in Trenton, NJ?
Housing in Trenton, NJ scores 135.1 against a US average of 100 — roughly 35.1% above average. Housing is usually the largest single cost, so it drives most of the overall difference.
How does Trenton, NJ compare to the US average cost of living?
Overall prices in Trenton, NJ sit at 103.2 versus 100 for the US average, with housing at 135.1. Figures come from the US Bureau of Economic Analysis for 2024.