New Jersey ranks #4 of 51 for cost of living in 2026.
Cost of Living Index by State
Low → High
Source: BEA Regional Price Parities (2024)
Updated 2026-04-25. Click any state for the full breakdown.
New Jersey cost of living is 108.805 as of 2024, according to BEA Regional Price Parities. That puts New Jersey at rank #4 of 50 US states, above the national average of 97.234.
Among New Jersey's neighbors, New York shows 107.921, Pennsylvania shows 97.572, Delaware shows 99.808. Use the CalcFi compare view to line all of them up: /maps/compare?cat=cost-of-living&states=nj,ny,pa,de. Nearby states share labor markets and housing corridors, so the comparison is usually the most relevant one.
Top New Jersey metros include Newark, Jersey City, and Paterson. City-level cost of living data drops in Q3 2026 once BLS releases its metro-area tables for the year. Trenton is the state capital. Until then, the state-level number is the best available read.
New Jersey scores 108.805 on the BEA Regional Price Parities index, where the US average is 100. A score above 100 means goods and services cost more than the national average; below 100 means less. RPP covers goods, rents, and other services at the state level.
5 cities ranked by cost of living index by state. Lower is better.
BEA Regional Price Parities (RPP), all items, US national reference = 100. Pulled live from BEA API (TableName=SARPP, LineCode=1, year=2024).