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New Jersey Cost of Living Comparison โ€” Updated 2026

State abbreviation: NJ

New Jersey's cost of living index is 123, which is 23% above the national average of 100. This reflects prices for housing, groceries, utilities, transportation, and healthcare across the state.

New Jersey Financial Data (2026)

State Tax Rate
6.37%
Property Tax Rate
2.49%
Median Home Price
$435,000
Avg Insurance Cost
$1,440/year
Cost of Living Index
123
State Abbreviation
NJ