Overall
- Walla Walla
- 98.5
- Phoenix-Mesa-Chandler
- 103.3
Diff +4.8 RPP
Walla Walla vs Phoenix-Mesa-Chandler
Cost of living comparison based on BEA Regional Price Parities. Phoenix-Mesa-Chandler is 4.9% more expensive than Walla Walla.
4.9% more expensive
Phoenix-Mesa-Chandler, AZ is 4.9% more expensive than Walla Walla, WA on BEA Regional Price Parities (overall RPP 103.3 vs 98.5). A $100,000 salary in Walla Walla buys about the same as $104,869 in Phoenix-Mesa-Chandler; the largest component gap is rents.
- Overall RPP 98.5 (Walla Walla) vs 103.3 (Phoenix-Mesa-Chandler)
- $100k in Walla Walla ≈ $104,869 purchasing power in Phoenix-Mesa-Chandler
- Rents drives the gap (+34.7 RPP points)
RPP parity plate
Pair WA:AZ 98.5→103.3
TIER-NEAR · CROSS-STATE · SPLIT-BUDGET · BENCH-CROSS · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE WA × AZ
- SPLIT-BUDGET Split budget
- BENCH-CROSS Benchmark cross
- 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.
Category Breakdown
Goods
- Walla Walla
- 105.0
Diff -10.0 RPP
Services
- Walla Walla
- 94.3
Diff -1.0 RPP
Rents
- Walla Walla
- 86.6
- Phoenix-Mesa-Chandler
- 121.2
Diff +34.7 RPP
| Category | Walla Walla | Phoenix-Mesa-Chandler | Difference |
|---|---|---|---|
| Overall | 98.5 | 103.3 | +4.8 |
| Goods | 105.0 | 95.0 | -10.0 |
| Services | 94.3 | 93.3 | -1.0 |
| Rents | 86.6 | 121.2 | +34.7 |
Visual Comparison
Overall
Walla Walla 98.5
Phoenix-Mesa-Chandler 103.3
Goods
Walla Walla 105.0
Phoenix-Mesa-Chandler 95.0
Services
Walla Walla 94.3
Phoenix-Mesa-Chandler 93.3
Rents
Walla Walla 86.6
Phoenix-Mesa-Chandler 121.2
Vertical line = national average (100)
What This Comparison Actually Tells You
Rents creates the largest separation: Phoenix-Mesa-Chandler is 34.7 points higher. But goods and services move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Phoenix-Mesa-Chandler, AZ is 4.9% more expensive than Walla Walla, WA, a meaningful but not extreme shift. The move decision turns on which budget category creates the 4.8-point overall gap.
This route crosses the national benchmark: Phoenix-Mesa-Chandler is above 100 while Walla Walla is below it. That makes the move a change of price regime, not merely a rank swap.
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 Walla Walla corresponds to $104,869 in Phoenix-Mesa-Chandler.
Walla Walla
98.5
Cost Index
Phoenix-Mesa-Chandler
103.3
Cost Index
Salary Equivalents
What a salary in Walla Walla would need to be in Phoenix-Mesa-Chandler for the same purchasing power:
| In Walla Walla | In Phoenix-Mesa-Chandler | Difference |
|---|---|---|
| $50,000 | $52,435 | +$2,435 |
| $75,000 | $78,652 | +$3,652 |
| $100,000 | $104,869 | +$4,869 |
| $150,000 | $157,304 | +$7,304 |
$ in Walla Walla = in Phoenix-Mesa-Chandler
Same BEA Regional Price Parity ratio as the table above (98.5 → 103.3), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Phoenix-Mesa-Chandler more expensive than Walla Walla?
Phoenix-Mesa-Chandler is 4.9% more expensive than Walla Walla. The overall cost index is 103.3 vs 98.5 (national average = 100).
What salary in Phoenix-Mesa-Chandler equals $100K in Walla Walla?
A $100,000 salary in Walla Walla has the same purchasing power as $104,869 in Phoenix-Mesa-Chandler. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Walla Walla and Phoenix-Mesa-Chandler?
Rents in Walla Walla are indexed at 86.6 while Phoenix-Mesa-Chandler is at 121.2 (national average = 100). Phoenix-Mesa-Chandler 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.