Overall
- Boston-Cambridge-Newton
- 108.3
Diff +0.5 RPP
Boston-Cambridge-Newton vs Santa Maria-Santa Barbara
Cost of living comparison based on BEA Regional Price Parities. Santa Maria-Santa Barbara is 0.5% more expensive than Boston-Cambridge-Newton.
0.5% more expensive
Santa Maria-Santa Barbara, CA is 0.5% more expensive than Boston-Cambridge-Newton, MA-NH on BEA Regional Price Parities (overall RPP 108.8 vs 108.3). A $100,000 salary in Boston-Cambridge-Newton buys about the same as $100,491 in Santa Maria-Santa Barbara; the largest component gap is goods.
- Overall RPP 108.3 (Boston-Cambridge-Newton) vs 108.8 (Santa Maria-Santa Barbara)
- $100k in Boston-Cambridge-Newton ≈ $100,491 purchasing power in Santa Maria-Santa Barbara
- Goods drives the gap (+5.5 RPP points)
RPP parity plate
Pair MA:CA 108.3→108.8
PHOTO-FINISH · CROSS-STATE · GOODS-LED · BOTH-ABOVE · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE MA × CA
- GOODS-LED Goods-led gap
- 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.
Boston-Cambridge-Newton
108.3
Cost Index
Santa Maria-Santa Barbara
108.8
Cost Index
What This Comparison Actually Tells You
Boston-Cambridge-Newton, MA-NH and Santa Maria-Santa Barbara, CA are a photo finish on overall price level, only 0.5 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Goods leads the difference, with Santa Maria-Santa Barbara 5.5 points higher than Boston-Cambridge-Newton. 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.
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 goods-led difference, remember that many tradable prices vary less by address than housing or labor-priced services. Use $100,491 in Santa Maria-Santa Barbara as the BEA equivalent of $100,000 in Boston-Cambridge-Newton, then replace the national basket with your own.
Category Breakdown
Goods
Diff +5.5 RPP
Services
- Boston-Cambridge-Newton
- 148.8
Diff +1.0 RPP
Rents
- Boston-Cambridge-Newton
- 148.4
Diff +3.0 RPP
| Category | Boston-Cambridge-Newton | Santa Maria-Santa Barbara | Difference |
|---|---|---|---|
| Overall | 108.3 | 108.8 | +0.5 |
| Goods | 99.7 | 105.2 | +5.5 |
| Services | 148.8 | 149.8 | +1.0 |
| Rents | 148.4 | 151.4 | +3.0 |
Visual Comparison
Overall
Boston-Cambridge-Newton 108.3
Santa Maria-Santa Barbara 108.8
Goods
Boston-Cambridge-Newton 99.7
Santa Maria-Santa Barbara 105.2
Services
Boston-Cambridge-Newton 148.8
Santa Maria-Santa Barbara 149.8
Rents
Boston-Cambridge-Newton 148.4
Santa Maria-Santa Barbara 151.4
Vertical line = national average (100)
How the Price Gap Changed
Boston-Cambridge-Newton and Santa Maria-Santa Barbara share 17 published annual releases from 2008 through 2024. Their overall gap held broadly steady, moving from 0.2 to 0.5 RPP points. Santa Maria-Santa Barbara remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 59.0 points between the first and latest shared releases (57.9 to 1.0 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Boston-Cambridge-Newton RPP | Santa Maria-Santa Barbara RPP | Relative Gap |
|---|---|---|---|
| 2008 | 107.7 | 107.5 | 0.2 points Boston-Cambridge-Newton higher |
| 2012 | 106.0 | 110.0 | 4.1 points Santa Maria-Santa Barbara higher |
| 2016 | 110.1 | 106.6 | 3.6 points Boston-Cambridge-Newton higher |
| 2020 | 112.5 | 112.0 | 0.6 points Boston-Cambridge-Newton higher |
| 2024 | 108.3 | 108.8 | 0.5 points Santa Maria-Santa Barbara 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 Boston-Cambridge-Newton would need to be in Santa Maria-Santa Barbara for the same purchasing power:
| In Boston-Cambridge-Newton | In Santa Maria-Santa Barbara | Difference |
|---|---|---|
| $50,000 | $50,246 | +$246 |
| $75,000 | $75,369 | +$369 |
| $100,000 | $100,491 | +$491 |
| $150,000 | $150,737 | +$737 |
$ in Boston-Cambridge-Newton = in Santa Maria-Santa Barbara
Same BEA Regional Price Parity ratio as the table above (108.3 → 108.8), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Santa Maria-Santa Barbara more expensive than Boston-Cambridge-Newton?
Santa Maria-Santa Barbara is 0.5% more expensive than Boston-Cambridge-Newton. The overall cost index is 108.8 vs 108.3 (national average = 100).
What salary in Santa Maria-Santa Barbara equals $100K in Boston-Cambridge-Newton?
A $100,000 salary in Boston-Cambridge-Newton has the same purchasing power as $100,491 in Santa Maria-Santa Barbara. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Boston-Cambridge-Newton and Santa Maria-Santa Barbara?
Rents in Boston-Cambridge-Newton are indexed at 148.4 while Santa Maria-Santa Barbara is at 151.4 (national average = 100). Santa Maria-Santa Barbara 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.