Overall
Diff +1.2 RPP
Corvallis vs Boulder
Cost of living comparison based on BEA Regional Price Parities. Boulder is 1.1% more expensive than Corvallis.
1.1% more expensive
Boulder, CO is 1.1% more expensive than Corvallis, OR on BEA Regional Price Parities (overall RPP 105.2 vs 104.0). A $100,000 salary in Corvallis buys about the same as $101,139 in Boulder; the largest component gap is rents.
- Overall RPP 104.0 (Corvallis) vs 105.2 (Boulder)
- $100k in Corvallis ≈ $101,139 purchasing power in Boulder
- Rents drives the gap (+42.6 RPP points)
RPP parity plate
Pair OR:CO 104.0→105.2
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE OR × CO
- 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.
Corvallis
104.0
Cost Index
Boulder
105.2
Cost Index
What This Comparison Actually Tells You
Corvallis, OR and Boulder, CO are a photo finish on overall price level, only 1.2 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Rents creates the largest separation: Boulder is 42.6 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.
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 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 Corvallis corresponds to $101,139 in Boulder.
Category Breakdown
Goods
Diff -9.2 RPP
Services
Diff -25.9 RPP
Rents
Diff +42.6 RPP
| Category | Corvallis | Boulder | Difference |
|---|---|---|---|
| Overall | 104.0 | 105.2 | +1.2 |
| Goods | 105.3 | 96.1 | -9.2 |
| Services | 108.6 | 82.7 | -25.9 |
| Rents | 114.4 | 157.0 | +42.6 |
Visual Comparison
Overall
Corvallis 104.0
Boulder 105.2
Goods
Corvallis 105.3
Boulder 96.1
Services
Corvallis 108.6
Boulder 82.7
Rents
Corvallis 114.4
Boulder 157.0
Vertical line = national average (100)
Salary Equivalents
What a salary in Corvallis would need to be in Boulder for the same purchasing power:
| In Corvallis | In Boulder | Difference |
|---|---|---|
| $50,000 | $50,570 | +$570 |
| $75,000 | $75,854 | +$854 |
| $100,000 | $101,139 | +$1,139 |
| $150,000 | $151,709 | +$1,709 |
$ in Corvallis = in Boulder
Same BEA Regional Price Parity ratio as the table above (104.0 → 105.2), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Boulder more expensive than Corvallis?
Boulder is 1.1% more expensive than Corvallis. The overall cost index is 105.2 vs 104.0 (national average = 100).
What salary in Boulder equals $100K in Corvallis?
A $100,000 salary in Corvallis has the same purchasing power as $101,139 in Boulder. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Corvallis and Boulder?
Rents in Corvallis are indexed at 114.4 while Boulder is at 157.0 (national average = 100). Boulder 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.