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What does a Teaching Assistants, Except Postsecondary salary really buy you in Oklahoma?
Oklahoma is 11.2% cheaper than the US averageData: BLS OEWS 2025 + BEA Regional Price Parities 2022 • Updated 2026-05-19
Oklahoma's Regional Price Parity (RPP) is 88.8, meaning prices are 11.2% lower the national average. A Teaching Assistants, Except Postsecondary earning $27,920 in Oklahoma has the equivalent purchasing power of $31,441 in an average-cost US state.
Every dollar goes further in low-cost states. Here is how each salary percentile compares after adjusting for Oklahoma's cost of living.
| Percentile | Nominal Salary | COL-Adjusted | Difference |
|---|---|---|---|
| 10th Percentile (P10) | $17,940 | $20,202 | +$2,262 |
| 25th Percentile (P25) | $21,930 | $24,695 | +$2,765 |
| Median (P50) | $27,920 | $31,441 | +$3,521 |
| 75th Percentile (P75) | $32,940 | $37,094 | +$4,154 |
| 90th Percentile (P90) | $37,370 | $42,083 | +$4,713 |
A Teaching Assistants, Except Postsecondary in Oklahoma earns $27,920 on paper, but low living costs mean your money goes 13% further — like earning $31,441 in an average-cost state. This makes Oklahoma one of the best value states for this occupation.
Oklahoma's Regional Price Parity (RPP) of 88.8 means a basket of goods and services costs about 11.2% less than the national average. For a Teaching Assistants, Except Postsecondary, every dollar earned effectively buys more here than in a 100-RPP state.
Adjusting $27,920 for Oklahoma's cost of living yields $31,441 — a 12.6% gain in real purchasing power. This magnitude usually reflects either a materially cheaper or materially pricier metro mix than the national average.
Oklahoma ranks #45 of 51 — bottom quartile for Teaching Assistants, Except Postsecondary real purchasing power. Relocation, employer negotiation, or remote roles at higher-paying markets tend to generate the biggest ROI.
Where does Teaching Assistants, Except Postsecondary salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
Oklahoma ranks #45 out of 51 states for Teaching Assistants, Except Postsecondary after cost-of-living adjustment.
How much do you actually take home? See Teaching Assistants, Except Postsecondary take-home pay in Oklahoma after taxes →
A Teaching Assistants, Except Postsecondary in Oklahoma earns a median salary of $27,920 per year. After adjusting for Oklahoma's cost of living (RPP=88.8), the real purchasing power is $31,441 — a +12.6% difference.
Oklahoma's cost of living is 11.2% lower than the national average according to the BEA Regional Price Parities (2022). The RPP index for Oklahoma is 88.8 (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 Teaching Assistants, Except Postsecondary in Oklahoma: $27,920 x (100 / 88.8) = $31,441. This represents what the salary would be worth in a state with average living costs.
From a purchasing power perspective, yes. A Teaching Assistants, Except Postsecondary in Oklahoma enjoys 12.6% 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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