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What does a Chemical Engineers salary really buy you in Pennsylvania?
Pennsylvania is 3.8% cheaper than the US averageData: BLS OEWS 2025 + BEA Regional Price Parities 2022 • Updated 2026-05-19
Pennsylvania's Regional Price Parity (RPP) is 96.2, meaning prices are 3.8% lower the national average. A Chemical Engineers earning $116,970 in Pennsylvania has the equivalent purchasing power of $121,590 in an average-cost US state.
Every dollar goes further in low-cost states. Here is how each salary percentile compares after adjusting for Pennsylvania's cost of living.
| Percentile | Nominal Salary | COL-Adjusted | Difference |
|---|---|---|---|
| 10th Percentile (P10) | $79,940 | $83,097 | +$3,157 |
| 25th Percentile (P25) | $91,520 | $95,135 | +$3,615 |
| Median (P50) | $116,970 | $121,590 | +$4,620 |
| 75th Percentile (P75) | $168,060 | $174,698 | +$6,638 |
| 90th Percentile (P90) | $177,510 | $184,521 | +$7,011 |
A Chemical Engineers in Pennsylvania earns $116,970 on paper, but low living costs mean your money goes 4% further — like earning $121,590 in an average-cost state. This makes Pennsylvania one of the best value states for this occupation.
With an RPP of 96.2, Pennsylvania is within a few percent of the national cost-of-living baseline. Salary adjustment for Chemical Engineers is therefore minor — what you earn is close to what you'd keep in real purchasing power.
After applying Pennsylvania's RPP, the $116,970 median salary translates to $121,590 in real terms — a 4.0% gain. That difference can cover several months of expenses over a year for a Chemical Engineers.
Pennsylvania sits at #17 of 41 states for Chemical Engineers COL-adjusted salary — comfortably above the national midpoint.
Where does Chemical Engineers salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
Pennsylvania ranks #17 out of 41 states for Chemical Engineers after cost-of-living adjustment.
How much do you actually take home? See Chemical Engineers take-home pay in Pennsylvania after taxes →
A Chemical Engineers in Pennsylvania earns a median salary of $116,970 per year. After adjusting for Pennsylvania's cost of living (RPP=96.2), the real purchasing power is $121,590 — a +4.0% difference.
Pennsylvania's cost of living is 3.8% lower than the national average according to the BEA Regional Price Parities (2022). The RPP index for Pennsylvania is 96.2 (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 Chemical Engineers in Pennsylvania: $116,970 x (100 / 96.2) = $121,590. This represents what the salary would be worth in a state with average living costs.
From a purchasing power perspective, yes. A Chemical Engineers in Pennsylvania enjoys 4.0% more buying power than the nominal salary suggests, because living costs are below the national average. However, other factors like job availability, career growth, and quality of life also matter.
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