Overall
- Kahului-Wailuku
- 109.4
Diff -1.0 RPP
San Jose-Sunnyvale-Santa Clara vs Kahului-Wailuku
Cost of living comparison based on BEA Regional Price Parities. Kahului-Wailuku is 0.9% less expensive than San Jose-Sunnyvale-Santa Clara.
0.9% less expensive
Kahului-Wailuku, HI is 0.9% less expensive than San Jose-Sunnyvale-Santa Clara, CA on BEA Regional Price Parities (overall RPP 109.4 vs 110.4). A $100,000 salary in San Jose-Sunnyvale-Santa Clara buys about the same as $99,067 in Kahului-Wailuku; the largest component gap is rents.
- Overall RPP 110.4 (San Jose-Sunnyvale-Santa Clara) vs 109.4 (Kahului-Wailuku)
- $100k in San Jose-Sunnyvale-Santa Clara ≈ $99,067 purchasing power in Kahului-Wailuku
- Rents drives the gap (-92.7 RPP points)
RPP parity plate
Pair CA:HI 110.4→109.4
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE CA × HI
- 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.
San Jose-Sunnyvale-Santa Clara
110.4
Cost Index
Kahului-Wailuku
109.4
Cost Index
What This Comparison Actually Tells You
San Jose-Sunnyvale-Santa Clara, CA and Kahului-Wailuku, HI are a photo finish on overall price level, only 1.0 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Rents creates the largest separation: Kahului-Wailuku is 92.7 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 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 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 San Jose-Sunnyvale-Santa Clara corresponds to $99,067 in Kahului-Wailuku.
Category Breakdown
Goods
- Kahului-Wailuku
- 111.6
Diff +6.4 RPP
Services
- Kahului-Wailuku
- 190.6
Diff +33.9 RPP
Rents
- Kahului-Wailuku
- 119.2
Diff -92.7 RPP
| Category | San Jose-Sunnyvale-Santa Clara | Kahului-Wailuku | Difference |
|---|---|---|---|
| Overall | 110.4 | 109.4 | -1.0 |
| Goods | 105.2 | 111.6 | +6.4 |
| Services | 156.7 | 190.6 | +33.9 |
| Rents | 211.9 | 119.2 | -92.7 |
Visual Comparison
Overall
San Jose-Sunnyvale-Santa Clara 110.4
Kahului-Wailuku 109.4
Goods
San Jose-Sunnyvale-Santa Clara 105.2
Kahului-Wailuku 111.6
Services
San Jose-Sunnyvale-Santa Clara 156.7
Kahului-Wailuku 190.6
Rents
San Jose-Sunnyvale-Santa Clara 211.9
Kahului-Wailuku 119.2
Vertical line = national average (100)
Salary Equivalents
What a salary in San Jose-Sunnyvale-Santa Clara would need to be in Kahului-Wailuku for the same purchasing power:
| In San Jose-Sunnyvale-Santa Clara | In Kahului-Wailuku | Difference |
|---|---|---|
| $50,000 | $49,534 | $-466 |
| $75,000 | $74,300 | $-700 |
| $100,000 | $99,067 | $-933 |
| $150,000 | $148,601 | $-1,399 |
$ in San Jose-Sunnyvale-Santa Clara = in Kahului-Wailuku
Same BEA Regional Price Parity ratio as the table above (110.4 → 109.4), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Kahului-Wailuku more expensive than San Jose-Sunnyvale-Santa Clara?
Kahului-Wailuku is 0.9% less expensive than San Jose-Sunnyvale-Santa Clara. The overall cost index is 109.4 vs 110.4 (national average = 100).
What salary in Kahului-Wailuku equals $100K in San Jose-Sunnyvale-Santa Clara?
A $100,000 salary in San Jose-Sunnyvale-Santa Clara has the same purchasing power as $99,067 in Kahului-Wailuku. This is based on the BEA Regional Price Parity indexes.
How do rents compare between San Jose-Sunnyvale-Santa Clara and Kahului-Wailuku?
Rents in San Jose-Sunnyvale-Santa Clara are indexed at 211.9 while Kahului-Wailuku is at 119.2 (national average = 100). San Jose-Sunnyvale-Santa Clara 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.