Overall
- Kennewick-Richland
- 100.1
- Detroit-Warren-Dearborn
- 100.3
Diff +0.2 RPP
Kennewick-Richland vs Detroit-Warren-Dearborn
Cost of living comparison based on BEA Regional Price Parities. Detroit-Warren-Dearborn is 0.2% more expensive than Kennewick-Richland.
0.2% more expensive
Detroit-Warren-Dearborn, MI is 0.2% more expensive than Kennewick-Richland, WA on BEA Regional Price Parities (overall RPP 100.3 vs 100.1). A $100,000 salary in Kennewick-Richland buys about the same as $100,219 in Detroit-Warren-Dearborn; the largest component gap is services.
- Overall RPP 100.1 (Kennewick-Richland) vs 100.3 (Detroit-Warren-Dearborn)
- $100k in Kennewick-Richland ≈ $100,219 purchasing power in Detroit-Warren-Dearborn
- Services drives the gap (+13.4 RPP points)
RPP parity plate
Pair WA:MI 100.1→100.3
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE WA × MI
- SPLIT-BUDGET Split budget
- BOTH-ABOVE Both above 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.
Kennewick-Richland
100.1
Cost Index
Detroit-Warren-Dearborn
100.3
Cost Index
What This Comparison Actually Tells You
Kennewick-Richland, WA and Detroit-Warren-Dearborn, MI are a photo finish on overall price level, only 0.2 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Services creates the largest separation: Detroit-Warren-Dearborn is 13.4 points higher. But goods and rents 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 exceed the U.S. benchmark of 100. The choice is between two national premiums, so local wages need to clear the higher baseline in either market.
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 Kennewick-Richland to $100,219 in Detroit-Warren-Dearborn, but it is not a personal spending weight.
Category Breakdown
Goods
- Kennewick-Richland
- 105.0
Diff -6.2 RPP
Services
- Kennewick-Richland
- 93.6
- Detroit-Warren-Dearborn
- 107.0
Diff +13.4 RPP
Rents
- Kennewick-Richland
- 94.8
Diff -0.1 RPP
| Category | Kennewick-Richland | Detroit-Warren-Dearborn | Difference |
|---|---|---|---|
| Overall | 100.1 | 100.3 | +0.2 |
| Goods | 105.0 | 98.8 | -6.2 |
| Services | 93.6 | 107.0 | +13.4 |
| Rents | 94.8 | 94.7 | -0.1 |
Visual Comparison
Overall
Kennewick-Richland 100.1
Detroit-Warren-Dearborn 100.3
Goods
Kennewick-Richland 105.0
Detroit-Warren-Dearborn 98.8
Services
Kennewick-Richland 93.6
Detroit-Warren-Dearborn 107.0
Rents
Kennewick-Richland 94.8
Detroit-Warren-Dearborn 94.7
Vertical line = national average (100)
Salary Equivalents
What a salary in Kennewick-Richland would need to be in Detroit-Warren-Dearborn for the same purchasing power:
| In Kennewick-Richland | In Detroit-Warren-Dearborn | Difference |
|---|---|---|
| $50,000 | $50,109 | +$109 |
| $75,000 | $75,164 | +$164 |
| $100,000 | $100,219 | +$219 |
| $150,000 | $150,328 | +$328 |
$ in Kennewick-Richland = in Detroit-Warren-Dearborn
Same BEA Regional Price Parity ratio as the table above (100.1 → 100.3), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Detroit-Warren-Dearborn more expensive than Kennewick-Richland?
Detroit-Warren-Dearborn is 0.2% more expensive than Kennewick-Richland. The overall cost index is 100.3 vs 100.1 (national average = 100).
What salary in Detroit-Warren-Dearborn equals $100K in Kennewick-Richland?
A $100,000 salary in Kennewick-Richland has the same purchasing power as $100,219 in Detroit-Warren-Dearborn. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Kennewick-Richland and Detroit-Warren-Dearborn?
Rents in Kennewick-Richland are indexed at 94.8 while Detroit-Warren-Dearborn is at 94.7 (national average = 100). Kennewick-Richland 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.