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What does a Occupational Therapy Aides salary really buy you in Washington?
Washington is 9.8% pricier than the US averageData: BLS OEWS 2025 + BEA Regional Price Parities 2022 • Updated 2026-05-19
Washington's Regional Price Parity (RPP) is 109.8, meaning prices are 9.8% higher the national average. A Occupational Therapy Aides earning $45,890 in Washington has the equivalent purchasing power of $41,794 in an average-cost US state.
Every dollar goes further in low-cost states. Here is how each salary percentile compares after adjusting for Washington's cost of living.
| Percentile | Nominal Salary | COL-Adjusted | Difference |
|---|---|---|---|
| 10th Percentile (P10) | $38,550 | $35,109 | $-3,440 |
| 25th Percentile (P25) | $38,550 | $35,109 | $-3,440 |
| Median (P50) | $45,890 | $41,794 | $-4,095 |
| 75th Percentile (P75) | $52,000 | $47,358 | $-4,641 |
| 90th Percentile (P90) | $70,200 | $63,934 | $-6,265 |
While $45,890 sounds high, Washington's elevated cost of living erases 9% of that salary's purchasing power. Your real buying power is $41,794. Consider whether the higher pay offsets the higher costs.
Washington's RPP of 109.8 puts it 9.8% above the national baseline cost of living. A Occupational Therapy Aides needs that premium in nominal pay just to maintain the same purchasing power as an average-cost state.
After applying Washington's RPP, the $45,890 median salary translates to $41,794 in real terms — a 8.9% loss. That difference can cover several months of expenses over a year for a Occupational Therapy Aides.
Washington sits at #8 of 27 states for Occupational Therapy Aides COL-adjusted salary — comfortably above the national midpoint.
Where does Occupational Therapy Aides salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
Washington ranks #8 out of 27 states for Occupational Therapy Aides after cost-of-living adjustment.
How much do you actually take home? See Occupational Therapy Aides take-home pay in Washington after taxes →
A Occupational Therapy Aides in Washington earns a median salary of $45,890 per year. After adjusting for Washington's cost of living (RPP=109.8), the real purchasing power is $41,794 — a -8.9% difference.
Washington's cost of living is 9.8% higher than the national average according to the BEA Regional Price Parities (2022). The RPP index for Washington is 109.8 (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 Occupational Therapy Aides in Washington: $45,890 x (100 / 109.8) = $41,794. This represents what the salary would be worth in a state with average living costs.
Partially — a Occupational Therapy Aides's nominal salary of $45,890 in Washington has 8.9% less purchasing power due to higher living costs. The real value is $41,794. However, Washington may offer better career opportunities, networking, and industry access.
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