What does a Library Assistants, Clerical 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 2026-04-06
New Jersey's Regional Price Parity (RPP) is 108.8, meaning prices are 8.8% higher the national average. A Library Assistants, Clerical earning $37,180 in New Jersey has the equivalent purchasing power of $34,172 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) | $29,790 | $27,380 | $-2,409 |
| 25th Percentile (P25) | $31,680 | $29,117 | $-2,562 |
| Median (P50) | $37,180 | $34,172 | $-3,007 |
| 75th Percentile (P75) | $45,860 | $42,150 | $-3,709 |
| 90th Percentile (P90) | $52,320 | $48,088 | $-4,231 |
While $37,180 sounds high, New Jersey's elevated cost of living erases 8% of that salary's purchasing power. Your real buying power is $34,172. Consider whether the higher pay offsets the higher costs.
Where does Library Assistants, Clerical salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
New Jersey ranks #18 out of 50 states for Library Assistants, Clerical after cost-of-living adjustment.
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How much do you actually take home? See Library Assistants, Clerical take-home pay in New Jersey after taxes →
A Library Assistants, Clerical in New Jersey earns a median salary of $37,180 per year. After adjusting for New Jersey's cost of living (RPP=108.8), the real purchasing power is $34,172 — 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 Assistants, Clerical in New Jersey: $37,180 x (100 / 108.8) = $34,172. This represents what the salary would be worth in a state with average living costs.
Partially — a Library Assistants, Clerical's nominal salary of $37,180 in New Jersey has 8.1% less purchasing power due to higher living costs. The real value is $34,172. However, New Jersey may offer better career opportunities, networking, and industry access.