Overall
- Kahului-Wailuku
- 109.4
Diff +6.2 RPP
Kahului-Wailuku vs San Francisco-Oakland-Fremont
Cost of living comparison based on BEA Regional Price Parities. San Francisco-Oakland-Fremont is 5.7% more expensive than Kahului-Wailuku.
5.7% more expensive
San Francisco-Oakland-Fremont, CA is 5.7% more expensive than Kahului-Wailuku, HI on BEA Regional Price Parities (overall RPP 115.6 vs 109.4). A $100,000 salary in Kahului-Wailuku buys about the same as $105,686 in San Francisco-Oakland-Fremont; the largest component gap is rents.
- Overall RPP 109.4 (Kahului-Wailuku) vs 115.6 (San Francisco-Oakland-Fremont)
- $100k in Kahului-Wailuku ≈ $105,686 purchasing power in San Francisco-Oakland-Fremont
- Rents drives the gap (+75.5 RPP points)
RPP parity plate
Pair HI:CA 109.4→115.6
TIER-NEAR · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE HI × CA
- SPLIT-BUDGET Split budget
- 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.
Category Breakdown
Goods
- Kahului-Wailuku
- 111.6
Diff -3.1 RPP
Services
- Kahului-Wailuku
- 190.6
Diff -18.0 RPP
Rents
- Kahului-Wailuku
- 119.2
Diff +75.5 RPP
| Category | Kahului-Wailuku | San Francisco-Oakland-Fremont | Difference |
|---|---|---|---|
| Overall | 109.4 | 115.6 | +6.2 |
| Goods | 111.6 | 108.5 | -3.1 |
| Services | 190.6 | 172.6 | -18.0 |
| Rents | 119.2 | 194.7 | +75.5 |
Visual Comparison
Overall
Kahului-Wailuku 109.4
San Francisco-Oakland-Fremont 115.6
Goods
Kahului-Wailuku 111.6
San Francisco-Oakland-Fremont 108.5
Services
Kahului-Wailuku 190.6
San Francisco-Oakland-Fremont 172.6
Rents
Kahului-Wailuku 119.2
San Francisco-Oakland-Fremont 194.7
Vertical line = national average (100)
What This Comparison Actually Tells You
Rents creates the largest separation: San Francisco-Oakland-Fremont is 75.5 points higher. But services and goods move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
San Francisco-Oakland-Fremont, CA is 5.7% more expensive than Kahului-Wailuku, HI, a meaningful but not extreme shift. The move decision turns on which budget category creates the 6.2-point overall gap.
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.
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 Kahului-Wailuku corresponds to $105,686 in San Francisco-Oakland-Fremont.
Kahului-Wailuku
109.4
Cost Index
San Francisco-Oakland-Fremont
115.6
Cost Index
Salary Equivalents
What a salary in Kahului-Wailuku would need to be in San Francisco-Oakland-Fremont for the same purchasing power:
| In Kahului-Wailuku | In San Francisco-Oakland-Fremont | Difference |
|---|---|---|
| $50,000 | $52,843 | +$2,843 |
| $75,000 | $79,264 | +$4,264 |
| $100,000 | $105,686 | +$5,686 |
| $150,000 | $158,529 | +$8,529 |
$ in Kahului-Wailuku = in San Francisco-Oakland-Fremont
Same BEA Regional Price Parity ratio as the table above (109.4 → 115.6), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is San Francisco-Oakland-Fremont more expensive than Kahului-Wailuku?
San Francisco-Oakland-Fremont is 5.7% more expensive than Kahului-Wailuku. The overall cost index is 115.6 vs 109.4 (national average = 100).
What salary in San Francisco-Oakland-Fremont equals $100K in Kahului-Wailuku?
A $100,000 salary in Kahului-Wailuku has the same purchasing power as $105,686 in San Francisco-Oakland-Fremont. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Kahului-Wailuku and San Francisco-Oakland-Fremont?
Rents in Kahului-Wailuku are indexed at 119.2 while San Francisco-Oakland-Fremont is at 194.7 (national average = 100). San Francisco-Oakland-Fremont 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.