What does a Teaching Assistants, Postsecondary salary really buy you in Oklahoma?
Oklahoma is 11.2% cheaper than the US averageData: BLS OEWS 2024 + BEA Regional Price Parities 2022 • Updated 2026-03-31
Oklahoma's Regional Price Parity (RPP) is 88.8, meaning prices are 11.2% lower the national average. A Teaching Assistants, Postsecondary earning $38,650 in Oklahoma has the equivalent purchasing power of $43,524 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) | $17,280 | $19,459 | +$2,179 |
| 25th Percentile (P25) | $28,560 | $32,162 | +$3,602 |
| Median (P50) | $38,650 | $43,524 | +$4,874 |
| 75th Percentile (P75) | $47,900 | $53,941 | +$6,041 |
| 90th Percentile (P90) | $57,800 | $65,090 | +$7,290 |
A Teaching Assistants, Postsecondary in Oklahoma earns $38,650 on paper, but low living costs mean your money goes 13% further — like earning $43,524 in an average-cost state. This makes Oklahoma one of the best value states for this occupation.
Where does Teaching Assistants, Postsecondary salary stretch the furthest? Top 10 states ranked by COL-adjusted median salary.
Oklahoma ranks #21 out of 48 states for Teaching Assistants, Postsecondary after cost-of-living adjustment.
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A Teaching Assistants, Postsecondary in Oklahoma earns a median salary of $38,650 per year. After adjusting for Oklahoma's cost of living (RPP=88.8), the real purchasing power is $43,524 — 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, Postsecondary in Oklahoma: $38,650 x (100 / 88.8) = $43,524. This represents what the salary would be worth in a state with average living costs.
From a purchasing power perspective, yes. A Teaching Assistants, 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.