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What does a Library Science Teachers, Postsecondary salary really buy you in New Jersey?
New Jersey is 8.8% pricier than the US averageData: BLS OEWS 2025 + BEA Regional Price Parities 2022 • Updated 2026-05-19
New Jersey's Regional Price Parity (RPP) is 108.8, meaning prices are 8.8% higher the national average. A Library Science Teachers, Postsecondary earning $85,130 in New Jersey has the equivalent purchasing power of $78,244 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) | $63,630 | $58,483 | $-5,146 |
| 25th Percentile (P25) | $74,150 | $68,152 | $-5,997 |
| Median (P50) | $85,130 | $78,244 | $-6,885 |
| 75th Percentile (P75) | $113,370 | $104,200 | $-9,169 |
| 90th Percentile (P90) | $135,890 | $124,898 | $-10,991 |
While $85,130 sounds high, New Jersey's elevated cost of living erases 8% of that salary's purchasing power. Your real buying power is $78,244. Consider whether the higher pay offsets the higher costs.
New Jersey's RPP of 108.8 puts it 8.8% above the national baseline cost of living. A Library Science Teachers, Postsecondary needs that premium in nominal pay just to maintain the same purchasing power as an average-cost state.
After applying New Jersey's RPP, the $85,130 median salary translates to $78,244 in real terms — a 8.1% loss. That difference can cover several months of expenses over a year for a Library Science Teachers, Postsecondary.
New Jersey's rank of #17 of 28 states means real purchasing power for Library Science Teachers, Postsecondary trails the national half-way line.
Where does Library Science Teachers, Postsecondary salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
New Jersey ranks #17 out of 28 states for Library Science Teachers, Postsecondary after cost-of-living adjustment.
How much do you actually take home? See Library Science Teachers, Postsecondary take-home pay in New Jersey after taxes →
A Library Science Teachers, Postsecondary in New Jersey earns a median salary of $85,130 per year. After adjusting for New Jersey's cost of living (RPP=108.8), the real purchasing power is $78,244 — 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 Library Science Teachers, Postsecondary in New Jersey: $85,130 x (100 / 108.8) = $78,244. This represents what the salary would be worth in a state with average living costs.
Partially — a Library Science Teachers, Postsecondary's nominal salary of $85,130 in New Jersey has 8.1% less purchasing power due to higher living costs. The real value is $78,244. However, New Jersey may offer better career opportunities, networking, and industry access.
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