Last updated: 2025 BLS data · Page refreshed:
What does a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic salary really buy you in Massachusetts?
Massachusetts is 9.4% pricier than the US averageData: BLS OEWS 2025 + BEA Regional Price Parities 2022 • Updated 2026-05-19
Massachusetts's Regional Price Parity (RPP) is 109.4, meaning prices are 9.4% higher the national average. A Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic earning $42,570 in Massachusetts has the equivalent purchasing power of $38,912 in an average-cost US state.
Every dollar goes further in low-cost states. Here is how each salary percentile compares after adjusting for Massachusetts's cost of living.
| Percentile | Nominal Salary | COL-Adjusted | Difference |
|---|---|---|---|
| 10th Percentile (P10) | $35,920 | $32,833 | $-3,086 |
| 25th Percentile (P25) | $37,460 | $34,241 | $-3,218 |
| Median (P50) | $42,570 | $38,912 | $-3,657 |
| 75th Percentile (P75) | $49,330 | $45,091 | $-4,238 |
| 90th Percentile (P90) | $58,670 | $53,628 | $-5,041 |
While $42,570 sounds high, Massachusetts's elevated cost of living erases 9% of that salary's purchasing power. Your real buying power is $38,912. Consider whether the higher pay offsets the higher costs.
Massachusetts's RPP of 109.4 puts it 9.4% above the national baseline cost of living. A Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic needs that premium in nominal pay just to maintain the same purchasing power as an average-cost state.
After applying Massachusetts's RPP, the $42,570 median salary translates to $38,912 in real terms — a 8.6% loss. That difference can cover several months of expenses over a year for a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic.
Massachusetts ranks #47 of 49 — bottom quartile for Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic real purchasing power. Relocation, employer negotiation, or remote roles at higher-paying markets tend to generate the biggest ROI.
Where does Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
Massachusetts ranks #47 out of 49 states for Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic after cost-of-living adjustment.
How much do you actually take home? See Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic take-home pay in Massachusetts after taxes →
A Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts earns a median salary of $42,570 per year. After adjusting for Massachusetts's cost of living (RPP=109.4), the real purchasing power is $38,912 — a -8.6% difference.
Massachusetts's cost of living is 9.4% higher than the national average according to the BEA Regional Price Parities (2022). The RPP index for Massachusetts is 109.4 (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 Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts: $42,570 x (100 / 109.4) = $38,912. This represents what the salary would be worth in a state with average living costs.
Partially — a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic's nominal salary of $42,570 in Massachusetts has 8.6% less purchasing power due to higher living costs. The real value is $38,912. However, Massachusetts may offer better career opportunities, networking, and industry access.
Some links are affiliate links. See our disclosure.