Overall
Diff -10.0 RPP
Napa vs Worcester
Cost of living comparison based on BEA Regional Price Parities. Worcester is 8.9% less expensive than Napa.
8.9% less expensive
Worcester, MA is 8.9% less expensive than Napa, CA on BEA Regional Price Parities (overall RPP 102.5 vs 112.6). A $100,000 salary in Napa buys about the same as $91,088 in Worcester; the largest component gap is rents.
- Overall RPP 112.6 (Napa) vs 102.5 (Worcester)
- $100k in Napa ≈ $91,088 purchasing power in Worcester
- Rents drives the gap (-84.4 RPP points)
RPP parity plate
Pair CA:MA 112.6→102.5
TIER-GAP · CROSS-STATE · RENT-LED · BOTH-ABOVE · PP-SHIFT
- TIER-GAP Clear tier gap
- CROSS-STATE CA × MA
- RENT-LED Rent-led gap
- 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.
Salary Equivalents
What a salary in Napa would need to be in Worcester for the same purchasing power:
| In Napa | In Worcester | Difference |
|---|---|---|
| $50,000 | $45,544 | $-4,456 |
| $75,000 | $68,316 | $-6,684 |
| $100,000 | $91,088 | $-8,912 |
| $150,000 | $136,632 | $-13,368 |
$ in Napa = in Worcester
Same BEA Regional Price Parity ratio as the table above (112.6 → 102.5), computed live from your number, nothing is sent anywhere.
What This Comparison Actually Tells You
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.
Napa, CA and Worcester, MA sit in clearly different price tiers, separated by 10.0 RPP points. At this distance, treating the same nominal salary as equivalent would materially change purchasing power.
Rents leads the difference, with Worcester 84.4 points lower than Napa. 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.
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 Napa corresponds to $91,088 in Worcester.
Category Breakdown
Goods
Diff -8.2 RPP
Services
Diff -1.3 RPP
Rents
Diff -84.4 RPP
| Category | Napa | Worcester | Difference |
|---|---|---|---|
| Overall | 112.6 | 102.5 | -10.0 |
| Goods | 105.2 | 97.0 | -8.2 |
| Services | 156.5 | 155.2 | -1.3 |
| Rents | 197.4 | 113.0 | -84.4 |
Visual Comparison
Overall
Napa 112.6
Worcester 102.5
Goods
Napa 105.2
Worcester 97.0
Services
Napa 156.5
Worcester 155.2
Rents
Napa 197.4
Worcester 113.0
Vertical line = national average (100)
Napa
112.6
Cost Index
Worcester
102.5
Cost Index
Frequently Asked Questions
Is Worcester more expensive than Napa?
Worcester is 8.9% less expensive than Napa. The overall cost index is 102.5 vs 112.6 (national average = 100).
What salary in Worcester equals $100K in Napa?
A $100,000 salary in Napa has the same purchasing power as $91,088 in Worcester. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Napa and Worcester?
Rents in Napa are indexed at 197.4 while Worcester is at 113.0 (national average = 100). Napa 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.