What does a Data Scientist salary really buy you in New Jersey?
New Jersey is 8.8% pricier than the US averageData: BLS OEWS 2024 + BEA Regional Price Parities 2022 • Updated 2026-03-31
New Jersey's Regional Price Parity (RPP) is 108.8, meaning prices are 8.8% higher the national average. A Data Scientist earning $130,370 in New Jersey has the equivalent purchasing power of $119,825 in an average-cost US state.
Every dollar goes further in low-cost states. Here is how each salary percentile compares after adjusting for New Jersey's cost of living.
| Percentile | Nominal Salary | COL-Adjusted | Difference |
|---|---|---|---|
| 10th Percentile (P10) | $74,780 | $68,731 | $-6,048 |
| 25th Percentile (P25) | $98,220 | $90,275 | $-7,944 |
| Median (P50) | $130,370 | $119,825 | $-10,544 |
| 75th Percentile (P75) | $161,830 | $148,740 | $-13,089 |
| 90th Percentile (P90) | $184,520 | $169,595 | $-14,924 |
While $130,370 sounds high, New Jersey's elevated cost of living erases 8% of that salary's purchasing power. Your real buying power is $119,825. Consider whether the higher pay offsets the higher costs.
Where does Data Scientist salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
New Jersey ranks #11 out of 49 states for Data Scientist after cost-of-living adjustment.
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A Data Scientist in New Jersey earns a median salary of $130,370 per year. After adjusting for New Jersey's cost of living (RPP=108.8), the real purchasing power is $119,825 — a -8.1% difference.
New Jersey's cost of living is 8.8% higher than the national average according to the BEA Regional Price Parities (2022). The RPP index for New Jersey is 108.8 (US average = 100).
Regional Price Parities (RPPs) are price indexes published by the U.S. Bureau of Economic Analysis (BEA) that measure differences in price levels across states. They are expressed as a percentage of the national average (US = 100). Higher RPP means higher cost of living.
The adjusted salary is calculated as: Nominal Salary x (100 / RPP). For a Data Scientist in New Jersey: $130,370 x (100 / 108.8) = $119,825. This represents what the salary would be worth in a state with average living costs.
Partially — a Data Scientist's nominal salary of $130,370 in New Jersey has 8.1% less purchasing power due to higher living costs. The real value is $119,825. However, New Jersey may offer better career opportunities, networking, and industry access.