Overall
- Olympia-Lacey-Tumwater
- 103.7
- Boston-Cambridge-Newton
- 108.3
Diff +4.6 RPP
Olympia-Lacey-Tumwater vs Boston-Cambridge-Newton
Cost of living comparison based on BEA Regional Price Parities. Boston-Cambridge-Newton is 4.4% more expensive than Olympia-Lacey-Tumwater.
4.4% more expensive
Boston-Cambridge-Newton, MA-NH is 4.4% more expensive than Olympia-Lacey-Tumwater, WA on BEA Regional Price Parities (overall RPP 108.3 vs 103.7). A $100,000 salary in Olympia-Lacey-Tumwater buys about the same as $104,433 in Boston-Cambridge-Newton; the largest component gap is services.
- Overall RPP 103.7 (Olympia-Lacey-Tumwater) vs 108.3 (Boston-Cambridge-Newton)
- $100k in Olympia-Lacey-Tumwater ≈ $104,433 purchasing power in Boston-Cambridge-Newton
- Services drives the gap (+57.1 RPP points)
RPP parity plate
Pair WA:MA 103.7→108.3
TIER-NEAR · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE WA × MA
- 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
- Olympia-Lacey-Tumwater
- 105.0
Diff -5.4 RPP
Services
- Boston-Cambridge-Newton
- 148.8
Diff +57.1 RPP
Rents
- Olympia-Lacey-Tumwater
- 116.7
- Boston-Cambridge-Newton
- 148.4
Diff +31.7 RPP
| Category | Olympia-Lacey-Tumwater | Boston-Cambridge-Newton | Difference |
|---|---|---|---|
| Overall | 103.7 | 108.3 | +4.6 |
| Goods | 105.0 | 99.7 | -5.4 |
| Services | 91.7 | 148.8 | +57.1 |
| Rents | 116.7 | 148.4 | +31.7 |
Visual Comparison
Overall
Olympia-Lacey-Tumwater 103.7
Boston-Cambridge-Newton 108.3
Goods
Olympia-Lacey-Tumwater 105.0
Boston-Cambridge-Newton 99.7
Services
Olympia-Lacey-Tumwater 91.7
Boston-Cambridge-Newton 148.8
Rents
Olympia-Lacey-Tumwater 116.7
Boston-Cambridge-Newton 148.4
Vertical line = national average (100)
What This Comparison Actually Tells You
Services creates the largest separation: Boston-Cambridge-Newton is 57.1 points higher. But goods move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Boston-Cambridge-Newton, MA-NH is 4.4% more expensive than Olympia-Lacey-Tumwater, WA, a meaningful but not extreme shift. The move decision turns on which budget category creates the 4.6-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 service-heavy household, test childcare, health, and other locally supplied costs before relying on rent alone. The BEA ratio converts $100,000 in Olympia-Lacey-Tumwater to $104,433 in Boston-Cambridge-Newton, but it is not a personal spending weight.
Olympia-Lacey-Tumwater
103.7
Cost Index
Boston-Cambridge-Newton
108.3
Cost Index
Salary Equivalents
What a salary in Olympia-Lacey-Tumwater would need to be in Boston-Cambridge-Newton for the same purchasing power:
| In Olympia-Lacey-Tumwater | In Boston-Cambridge-Newton | Difference |
|---|---|---|
| $50,000 | $52,217 | +$2,217 |
| $75,000 | $78,325 | +$3,325 |
| $100,000 | $104,433 | +$4,433 |
| $150,000 | $156,650 | +$6,650 |
$ in Olympia-Lacey-Tumwater = in Boston-Cambridge-Newton
Same BEA Regional Price Parity ratio as the table above (103.7 → 108.3), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Boston-Cambridge-Newton more expensive than Olympia-Lacey-Tumwater?
Boston-Cambridge-Newton is 4.4% more expensive than Olympia-Lacey-Tumwater. The overall cost index is 108.3 vs 103.7 (national average = 100).
What salary in Boston-Cambridge-Newton equals $100K in Olympia-Lacey-Tumwater?
A $100,000 salary in Olympia-Lacey-Tumwater has the same purchasing power as $104,433 in Boston-Cambridge-Newton. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Olympia-Lacey-Tumwater and Boston-Cambridge-Newton?
Rents in Olympia-Lacey-Tumwater are indexed at 116.7 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.