Overall
- Oklahoma City
- 90.4
- Beaumont-Port Arthur
- 90.0
Diff -0.4 RPP
Oklahoma City vs Beaumont-Port Arthur
Cost of living comparison based on BEA Regional Price Parities. Beaumont-Port Arthur is 0.4% less expensive than Oklahoma City.
0.4% less expensive
Beaumont-Port Arthur, TX is 0.4% less expensive than Oklahoma City, OK on BEA Regional Price Parities (overall RPP 90.0 vs 90.4). A $100,000 salary in Oklahoma City buys about the same as $99,600 in Beaumont-Port Arthur; the largest component gap is services.
- Overall RPP 90.4 (Oklahoma City) vs 90.0 (Beaumont-Port Arthur)
- $100k in Oklahoma City ≈ $99,600 purchasing power in Beaumont-Port Arthur
- Services drives the gap (+9.0 RPP points)
RPP parity plate
Pair OK:TX 90.4→90.0
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE OK × TX
- SPLIT-BUDGET Split budget
- BOTH-BELOW Both below 100
- PP-PAR PP near-par
Instrument codes from this pair's BEA Regional Price Parities (overall · goods · services · rents · national benchmark 100 · purchasing-power conversion), not a ranking or recommendation.
Oklahoma City
90.4
Cost Index
Beaumont-Port Arthur
90.0
Cost Index
What This Comparison Actually Tells You
Oklahoma City, OK and Beaumont-Port Arthur, TX are a photo finish on overall price level, only 0.4 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Services creates the largest separation: Beaumont-Port Arthur is 9.0 points higher. But services move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
Both metros remain below the U.S. benchmark of 100. This comparison chooses between two below-average price levels; “more expensive” here does not mean nationally expensive.
For a service-heavy household, test childcare, health, and other locally supplied costs before relying on rent alone. The BEA ratio converts $100,000 in Oklahoma City to $99,600 in Beaumont-Port Arthur, but it is not a personal spending weight.
Category Breakdown
Goods
- Oklahoma City
- 93.8
- Beaumont-Port Arthur
- 93.8
Diff -0.0 RPP
Services
- Oklahoma City
- 74.1
- Beaumont-Port Arthur
- 83.1
Diff +9.0 RPP
Rents
- Oklahoma City
- 73.9
- Beaumont-Port Arthur
- 70.9
Diff -2.9 RPP
| Category | Oklahoma City | Beaumont-Port Arthur | Difference |
|---|---|---|---|
| Overall | 90.4 | 90.0 | -0.4 |
| Goods | 93.8 | 93.8 | -0.0 |
| Services | 74.1 | 83.1 | +9.0 |
| Rents | 73.9 | 70.9 | -2.9 |
Visual Comparison
Overall
Oklahoma City 90.4
Beaumont-Port Arthur 90.0
Goods
Oklahoma City 93.8
Beaumont-Port Arthur 93.8
Services
Oklahoma City 74.1
Beaumont-Port Arthur 83.1
Rents
Oklahoma City 73.9
Beaumont-Port Arthur 70.9
Vertical line = national average (100)
Salary Equivalents
What a salary in Oklahoma City would need to be in Beaumont-Port Arthur for the same purchasing power:
| In Oklahoma City | In Beaumont-Port Arthur | Difference |
|---|---|---|
| $50,000 | $49,800 | $-200 |
| $75,000 | $74,700 | $-300 |
| $100,000 | $99,600 | $-400 |
| $150,000 | $149,399 | $-601 |
$ in Oklahoma City = in Beaumont-Port Arthur
Same BEA Regional Price Parity ratio as the table above (90.4 → 90.0), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Beaumont-Port Arthur more expensive than Oklahoma City?
Beaumont-Port Arthur is 0.4% less expensive than Oklahoma City. The overall cost index is 90.0 vs 90.4 (national average = 100).
What salary in Beaumont-Port Arthur equals $100K in Oklahoma City?
A $100,000 salary in Oklahoma City has the same purchasing power as $99,600 in Beaumont-Port Arthur. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Oklahoma City and Beaumont-Port Arthur?
Rents in Oklahoma City are indexed at 73.9 while Beaumont-Port Arthur is at 70.9 (national average = 100). Oklahoma City has higher rents.
Data sources
- BEA Regional Price Parities (RPP), the cost-of-living indices shown on this page
- U.S. Census Bureau, American Community Survey (ACS), gross-rent observations behind the rents component
- BLS Consumer Price Index (CPI), goods and services price relatives
- BLS Occupational Employment and Wage Statistics (OEWS), labor-driven services component
- HUD Fair Market Rents (FMR), 40th-percentile rent cross-reference
Every figure on PlainCost is rendered directly from BEA Regional Price Parity source data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, our changelog, or report a data error. Data current as of 2026-08-11. Rankings measure the published cost-of-living index only; we don't recommend where to live or rate any metro's quality of life.