Overall
- Boston-Cambridge-Newton
- 108.3
Diff -0.3 RPP
San Luis Obispo-Paso Robles vs Boston-Cambridge-Newton
Cost of living comparison based on BEA Regional Price Parities. Boston-Cambridge-Newton is 0.3% less expensive than San Luis Obispo-Paso Robles.
0.3% less expensive
Boston-Cambridge-Newton, MA-NH is 0.3% less expensive than San Luis Obispo-Paso Robles, CA on BEA Regional Price Parities (overall RPP 108.3 vs 108.6). A $100,000 salary in San Luis Obispo-Paso Robles buys about the same as $99,696 in Boston-Cambridge-Newton; the largest component gap is goods.
- Overall RPP 108.6 (San Luis Obispo-Paso Robles) vs 108.3 (Boston-Cambridge-Newton)
- $100k in San Luis Obispo-Paso Robles ≈ $99,696 purchasing power in Boston-Cambridge-Newton
- Goods drives the gap (-5.5 RPP points)
RPP parity plate
Pair CA:MA 108.6→108.3
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE CA × MA
- 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 Luis Obispo-Paso Robles
108.6
Cost Index
Boston-Cambridge-Newton
108.3
Cost Index
What This Comparison Actually Tells You
San Luis Obispo-Paso Robles, CA and Boston-Cambridge-Newton, MA-NH 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: Boston-Cambridge-Newton is 5.5 points lower. 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 $99,696 in Boston-Cambridge-Newton as the BEA equivalent of $100,000 in San Luis Obispo-Paso Robles, 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 | San Luis Obispo-Paso Robles | Boston-Cambridge-Newton | Difference |
|---|---|---|---|
| Overall | 108.6 | 108.3 | -0.3 |
| Goods | 105.2 | 99.7 | -5.5 |
| Services | 147.8 | 148.8 | +0.9 |
| Rents | 144.4 | 148.4 | +4.1 |
Visual Comparison
Overall
San Luis Obispo-Paso Robles 108.6
Boston-Cambridge-Newton 108.3
Goods
San Luis Obispo-Paso Robles 105.2
Boston-Cambridge-Newton 99.7
Services
San Luis Obispo-Paso Robles 147.8
Boston-Cambridge-Newton 148.8
Rents
San Luis Obispo-Paso Robles 144.4
Boston-Cambridge-Newton 148.4
Vertical line = national average (100)
Salary Equivalents
What a salary in San Luis Obispo-Paso Robles would need to be in Boston-Cambridge-Newton for the same purchasing power:
| In San Luis Obispo-Paso Robles | In Boston-Cambridge-Newton | Difference |
|---|---|---|
| $50,000 | $49,848 | $-152 |
| $75,000 | $74,772 | $-228 |
| $100,000 | $99,696 | $-304 |
| $150,000 | $149,544 | $-456 |
$ in San Luis Obispo-Paso Robles = in Boston-Cambridge-Newton
Same BEA Regional Price Parity ratio as the table above (108.6 → 108.3), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Boston-Cambridge-Newton more expensive than San Luis Obispo-Paso Robles?
Boston-Cambridge-Newton is 0.3% less expensive than San Luis Obispo-Paso Robles. The overall cost index is 108.3 vs 108.6 (national average = 100).
What salary in Boston-Cambridge-Newton equals $100K in San Luis Obispo-Paso Robles?
A $100,000 salary in San Luis Obispo-Paso Robles has the same purchasing power as $99,696 in Boston-Cambridge-Newton. This is based on the BEA Regional Price Parity indexes.
How do rents compare between San Luis Obispo-Paso Robles and Boston-Cambridge-Newton?
Rents in San Luis Obispo-Paso Robles are indexed at 144.4 while Boston-Cambridge-Newton is at 148.4 (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.