Overall
- Boston-Cambridge-Newton
- 108.3
Diff +0.3 RPP
Boston-Cambridge-Newton vs San Luis Obispo-Paso Robles
Cost of living comparison based on BEA Regional Price Parities. San Luis Obispo-Paso Robles is 0.3% more expensive than Boston-Cambridge-Newton.
0.3% more expensive
San Luis Obispo-Paso Robles, CA is 0.3% more expensive than Boston-Cambridge-Newton, MA-NH on BEA Regional Price Parities (overall RPP 108.6 vs 108.3). A $100,000 salary in Boston-Cambridge-Newton buys about the same as $100,305 in San Luis Obispo-Paso Robles; the largest component gap is goods.
- Overall RPP 108.3 (Boston-Cambridge-Newton) vs 108.6 (San Luis Obispo-Paso Robles)
- $100k in Boston-Cambridge-Newton ≈ $100,305 purchasing power in San Luis Obispo-Paso Robles
- Goods drives the gap (+5.5 RPP points)
RPP parity plate
Pair MA:CA 108.3→108.6
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE MA × CA
- 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.
Boston-Cambridge-Newton
108.3
Cost Index
San Luis Obispo-Paso Robles
108.6
Cost Index
What This Comparison Actually Tells You
Boston-Cambridge-Newton, MA-NH and San Luis Obispo-Paso Robles, CA are a photo finish on overall price level, only 0.3 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Goods creates the largest separation: San Luis Obispo-Paso Robles is 5.5 points higher. But rents and services 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 goods-led difference, remember that many tradable prices vary less by address than housing or labor-priced services. Use $100,305 in San Luis Obispo-Paso Robles 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 -0.9 RPP
Rents
- Boston-Cambridge-Newton
- 148.4
Diff -4.1 RPP
| Category | Boston-Cambridge-Newton | San Luis Obispo-Paso Robles | Difference |
|---|---|---|---|
| Overall | 108.3 | 108.6 | +0.3 |
| Goods | 99.7 | 105.2 | +5.5 |
| Services | 148.8 | 147.8 | -0.9 |
| Rents | 148.4 | 144.4 | -4.1 |
Visual Comparison
Overall
Boston-Cambridge-Newton 108.3
San Luis Obispo-Paso Robles 108.6
Goods
Boston-Cambridge-Newton 99.7
San Luis Obispo-Paso Robles 105.2
Services
Boston-Cambridge-Newton 148.8
San Luis Obispo-Paso Robles 147.8
Rents
Boston-Cambridge-Newton 148.4
San Luis Obispo-Paso Robles 144.4
Vertical line = national average (100)
How the Price Gap Changed
Boston-Cambridge-Newton and San Luis Obispo-Paso Robles share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 2.6 to 0.3 RPP points. San Luis Obispo-Paso Robles remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 55.2 points between the first and latest shared releases (56.2 to 0.9 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Boston-Cambridge-Newton RPP | San Luis Obispo-Paso Robles RPP | Relative Gap |
|---|---|---|---|
| 2008 | 107.7 | 105.1 | 2.6 points Boston-Cambridge-Newton higher |
| 2012 | 106.0 | 107.2 | 1.3 points San Luis Obispo-Paso Robles higher |
| 2016 | 110.1 | 105.0 | 5.1 points Boston-Cambridge-Newton higher |
| 2020 | 112.5 | 111.3 | 1.2 points Boston-Cambridge-Newton higher |
| 2024 | 108.3 | 108.6 | 0.3 points San Luis Obispo-Paso Robles 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 San Luis Obispo-Paso Robles for the same purchasing power:
| In Boston-Cambridge-Newton | In San Luis Obispo-Paso Robles | Difference |
|---|---|---|
| $50,000 | $50,152 | +$152 |
| $75,000 | $75,229 | +$229 |
| $100,000 | $100,305 | +$305 |
| $150,000 | $150,457 | +$457 |
$ in Boston-Cambridge-Newton = in San Luis Obispo-Paso Robles
Same BEA Regional Price Parity ratio as the table above (108.3 → 108.6), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is San Luis Obispo-Paso Robles more expensive than Boston-Cambridge-Newton?
San Luis Obispo-Paso Robles is 0.3% more expensive than Boston-Cambridge-Newton. The overall cost index is 108.6 vs 108.3 (national average = 100).
What salary in San Luis Obispo-Paso Robles equals $100K in Boston-Cambridge-Newton?
A $100,000 salary in Boston-Cambridge-Newton has the same purchasing power as $100,305 in San Luis Obispo-Paso Robles. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Boston-Cambridge-Newton and San Luis Obispo-Paso Robles?
Rents in Boston-Cambridge-Newton are indexed at 148.4 while San Luis Obispo-Paso Robles is at 144.4 (national average = 100). Boston-Cambridge-Newton 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.