Overall
- Kennewick-Richland
- 100.1
- Napa
- 112.6
Diff +12.5 RPP
Kennewick-Richland vs Napa
Cost of living comparison based on BEA Regional Price Parities. Napa is 12.5% more expensive than Kennewick-Richland.
12.5% more expensive
Napa, CA is 12.5% more expensive than Kennewick-Richland, WA on BEA Regional Price Parities (overall RPP 112.6 vs 100.1). A $100,000 salary in Kennewick-Richland buys about the same as $112,465 in Napa; the largest component gap is rents.
- Overall RPP 100.1 (Kennewick-Richland) vs 112.6 (Napa)
- $100k in Kennewick-Richland ≈ $112,465 purchasing power in Napa
- Rents drives the gap (+102.6 RPP points)
RPP parity plate
Pair WA:CA 100.1→112.6
TIER-GAP · CROSS-STATE · RENT-LED · BOTH-ABOVE · PP-SHIFT
- TIER-GAP Clear tier gap
- CROSS-STATE WA × CA
- RENT-LED Rent-led gap
- BOTH-ABOVE Both above 100
- PP-SHIFT PP shift
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.
Salary Equivalents
What a salary in Kennewick-Richland would need to be in Napa for the same purchasing power:
| In Kennewick-Richland | In Napa | Difference |
|---|---|---|
| $50,000 | $56,233 | +$6,233 |
| $75,000 | $84,349 | +$9,349 |
| $100,000 | $112,465 | +$12,465 |
| $150,000 | $168,698 | +$18,698 |
$ in Kennewick-Richland = in Napa
Same BEA Regional Price Parity ratio as the table above (100.1 → 112.6), computed live from your number, nothing is sent anywhere.
What This Comparison Actually Tells You
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.
Kennewick-Richland, WA and Napa, CA sit in clearly different price tiers, separated by 12.5 RPP points. At this distance, treating the same nominal salary as equivalent would materially change purchasing power.
Rents leads the difference, with Napa 102.6 points higher than Kennewick-Richland. Goods, services, and rents all point in the same broad direction, making the headline comparison more transferable across household types.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
For a housing-sensitive move, validate the rent gap first: HUD Fair Market Rent and the actual unit size can overturn what the blended index implies. On the BEA ratio alone, $100,000 in Kennewick-Richland corresponds to $112,465 in Napa.
Category Breakdown
Goods
- Kennewick-Richland
- 105.0
- Napa
- 105.2
Diff +0.1 RPP
Services
- Kennewick-Richland
- 93.6
- Napa
- 156.5
Diff +63.0 RPP
Rents
- Kennewick-Richland
- 94.8
- Napa
- 197.4
Diff +102.6 RPP
| Category | Kennewick-Richland | Napa | Difference |
|---|---|---|---|
| Overall | 100.1 | 112.6 | +12.5 |
| Goods | 105.0 | 105.2 | +0.1 |
| Services | 93.6 | 156.5 | +63.0 |
| Rents | 94.8 | 197.4 | +102.6 |
Visual Comparison
Overall
Kennewick-Richland 100.1
Napa 112.6
Goods
Kennewick-Richland 105.0
Napa 105.2
Services
Kennewick-Richland 93.6
Napa 156.5
Rents
Kennewick-Richland 94.8
Napa 197.4
Vertical line = national average (100)
Kennewick-Richland
100.1
Cost Index
Napa
112.6
Cost Index
Frequently Asked Questions
Is Napa more expensive than Kennewick-Richland?
Napa is 12.5% more expensive than Kennewick-Richland. The overall cost index is 112.6 vs 100.1 (national average = 100).
What salary in Napa equals $100K in Kennewick-Richland?
A $100,000 salary in Kennewick-Richland has the same purchasing power as $112,465 in Napa. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Kennewick-Richland and Napa?
Rents in Kennewick-Richland are indexed at 94.8 while Napa is at 197.4 (national average = 100). Napa 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.