Overall
- Merced
- 98.3
- Walla Walla
- 98.5
Diff +0.2 RPP
Merced vs Walla Walla
Cost of living comparison based on BEA Regional Price Parities. Walla Walla is 0.2% more expensive than Merced.
0.2% more expensive
Walla Walla, WA is 0.2% more expensive than Merced, CA on BEA Regional Price Parities (overall RPP 98.5 vs 98.3). A $100,000 salary in Merced buys about the same as $100,248 in Walla Walla; the largest component gap is services.
- Overall RPP 98.3 (Merced) vs 98.5 (Walla Walla)
- $100k in Merced ≈ $100,248 purchasing power in Walla Walla
- Services drives the gap (-64.0 RPP points)
RPP parity plate
Pair CA:WA 98.3→98.5
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE CA × WA
- 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.
Merced
98.3
Cost Index
Walla Walla
98.5
Cost Index
What This Comparison Actually Tells You
Merced, CA and Walla Walla, WA 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: Walla Walla is 64.0 points lower. But services and goods 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 Merced to $100,248 in Walla Walla, but it is not a personal spending weight.
Category Breakdown
Goods
- Merced
- 105.2
- Walla Walla
- 105.0
Diff -0.1 RPP
Services
- Merced
- 158.3
- Walla Walla
- 94.3
Diff -64.0 RPP
Rents
- Merced
- 78.6
- Walla Walla
- 86.6
Diff +7.9 RPP
| Category | Merced | Walla Walla | Difference |
|---|---|---|---|
| Overall | 98.3 | 98.5 | +0.2 |
| Goods | 105.2 | 105.0 | -0.1 |
| Services | 158.3 | 94.3 | -64.0 |
| Rents | 78.6 | 86.6 | +7.9 |
Visual Comparison
Overall
Merced 98.3
Walla Walla 98.5
Goods
Merced 105.2
Walla Walla 105.0
Services
Merced 158.3
Walla Walla 94.3
Rents
Merced 78.6
Walla Walla 86.6
Vertical line = national average (100)
How the Price Gap Changed
Merced and Walla Walla share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 1.4 to 0.2 RPP points. Walla Walla remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 29.0 points between the first and latest shared releases (35.0 to 64.0 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Merced RPP | Walla Walla RPP | Relative Gap |
|---|---|---|---|
| 2008 | 94.3 | 95.6 | 1.4 points Walla Walla higher |
| 2012 | 98.6 | 95.1 | 3.4 points Merced higher |
| 2016 | 95.3 | 96.3 | 1.0 points Walla Walla higher |
| 2020 | 98.7 | 95.2 | 3.6 points Merced higher |
| 2024 | 98.3 | 98.5 | 0.2 points Walla Walla higher |
Annual BEA Regional Price Parity releases; a higher index means a higher price level relative to the national average of 100. Selected years shown from the full shared series.
Salary Equivalents
What a salary in Merced would need to be in Walla Walla for the same purchasing power:
| In Merced | In Walla Walla | Difference |
|---|---|---|
| $50,000 | $50,124 | +$124 |
| $75,000 | $75,186 | +$186 |
| $100,000 | $100,248 | +$248 |
| $150,000 | $150,372 | +$372 |
$ in Merced = in Walla Walla
Same BEA Regional Price Parity ratio as the table above (98.3 → 98.5), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Walla Walla more expensive than Merced?
Walla Walla is 0.2% more expensive than Merced. The overall cost index is 98.5 vs 98.3 (national average = 100).
What salary in Walla Walla equals $100K in Merced?
A $100,000 salary in Merced has the same purchasing power as $100,248 in Walla Walla. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Merced and Walla Walla?
Rents in Merced are indexed at 78.6 while Walla Walla is at 86.6 (national average = 100). Walla Walla 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.