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What does a Orthotists and Prosthetists salary really buy you in Illinois?
Illinois is near the US average cost of livingData: BLS OEWS 2025 + BEA Regional Price Parities 2022 • Updated 2026-05-19
Illinois's Regional Price Parity (RPP) is 101.3, meaning prices are 1.3% higher the national average. A Orthotists and Prosthetists earning $89,180 in Illinois has the equivalent purchasing power of $88,035 in an average-cost US state.
Every dollar goes further in low-cost states. Here is how each salary percentile compares after adjusting for Illinois's cost of living.
| Percentile | Nominal Salary | COL-Adjusted | Difference |
|---|---|---|---|
| 10th Percentile (P10) | $56,520 | $55,794 | $-725 |
| 25th Percentile (P25) | $76,730 | $75,745 | $-984 |
| Median (P50) | $89,180 | $88,035 | $-1,144 |
| 75th Percentile (P75) | $100,500 | $99,210 | $-1,289 |
| 90th Percentile (P90) | $106,920 | $105,547 | $-1,372 |
Illinois's cost of living is close to the national average, so $89,180 keeps most of its value at $88,035 in real terms. Location choice here is more about career opportunities than cost arbitrage.
With an RPP of 101.3, Illinois is within a few percent of the national cost-of-living baseline. Salary adjustment for Orthotists and Prosthetists is therefore minor — what you earn is close to what you'd keep in real purchasing power.
After adjusting for Illinois's cost of living, $89,180 nominal nets out to $88,036 in real purchasing power — a small 1.3% loss. The state's cost profile is close enough to average that COL alone shouldn't drive location decisions for this Orthotists and Prosthetists.
Illinois sits at #14 of 44 states for Orthotists and Prosthetists COL-adjusted salary — comfortably above the national midpoint.
Where does Orthotists and Prosthetists salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
Illinois ranks #14 out of 44 states for Orthotists and Prosthetists after cost-of-living adjustment.
How much do you actually take home? See Orthotists and Prosthetists take-home pay in Illinois after taxes →
A Orthotists and Prosthetists in Illinois earns a median salary of $89,180 per year. After adjusting for Illinois's cost of living (RPP=101.3), the real purchasing power is $88,035 — a -1.3% difference.
Illinois's cost of living is 1.3% higher than the national average according to the BEA Regional Price Parities (2022). The RPP index for Illinois is 101.3 (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 Orthotists and Prosthetists in Illinois: $89,180 x (100 / 101.3) = $88,035. This represents what the salary would be worth in a state with average living costs.
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