Overall
- Napa
- 112.6
- Barnstable Town
- 98.4
Diff -14.2 RPP
Napa vs Barnstable Town
Cost of living comparison based on BEA Regional Price Parities. Barnstable Town is 12.6% less expensive than Napa.
12.6% less expensive
Barnstable Town, MA is 12.6% less expensive than Napa, CA on BEA Regional Price Parities (overall RPP 98.4 vs 112.6). A $100,000 salary in Napa buys about the same as $87,381 in Barnstable Town; the largest component gap is rents.
- Overall RPP 112.6 (Napa) vs 98.4 (Barnstable Town)
- $100k in Napa ≈ $87,381 purchasing power in Barnstable Town
- Rents drives the gap (-107.4 RPP points)
RPP parity plate
Pair CA:MA 112.6→98.4
TIER-GAP · CROSS-STATE · SPLIT-BUDGET · BENCH-CROSS · PP-SHIFT
- TIER-GAP Clear tier gap
- CROSS-STATE CA × MA
- SPLIT-BUDGET Split budget
- BENCH-CROSS Benchmark cross
- 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
- Napa
- 105.2
- Barnstable Town
- 97.0
Diff -8.2 RPP
Services
- Napa
- 156.5
- Barnstable Town
- 158.4
Diff +1.9 RPP
Rents
- Napa
- 197.4
- Barnstable Town
- 90.0
Diff -107.4 RPP
| Category | Napa | Barnstable Town | Difference |
|---|---|---|---|
| Overall | 112.6 | 98.4 | -14.2 |
| Goods | 105.2 | 97.0 | -8.2 |
| Services | 156.5 | 158.4 | +1.9 |
| Rents | 197.4 | 90.0 | -107.4 |
Visual Comparison
Overall
Napa 112.6
Barnstable Town 98.4
Goods
Napa 105.2
Barnstable Town 97.0
Services
Napa 156.5
Barnstable Town 158.4
Rents
Napa 197.4
Barnstable Town 90.0
Vertical line = national average (100)
What This Comparison Actually Tells You
Rents creates the largest separation: Barnstable Town is 107.4 points lower. But services move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Napa, CA and Barnstable Town, MA sit in clearly different price tiers, separated by 14.2 RPP points. At this distance, treating the same nominal salary as equivalent would materially change purchasing power.
This route crosses the national benchmark: Napa is above 100 while Barnstable Town is below it. That makes the move a change of price regime, not merely a rank swap.
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 $87,381 in Barnstable Town.
Napa
112.6
Cost Index
Barnstable Town
98.4
Cost Index
Salary Equivalents
What a salary in Napa would need to be in Barnstable Town for the same purchasing power:
| In Napa | In Barnstable Town | Difference |
|---|---|---|
| $50,000 | $43,691 | $-6,309 |
| $75,000 | $65,536 | $-9,464 |
| $100,000 | $87,381 | $-12,619 |
| $150,000 | $131,072 | $-18,928 |
$ in Napa = in Barnstable Town
Same BEA Regional Price Parity ratio as the table above (112.6 → 98.4), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Barnstable Town more expensive than Napa?
Barnstable Town is 12.6% less expensive than Napa. The overall cost index is 98.4 vs 112.6 (national average = 100).
What salary in Barnstable Town equals $100K in Napa?
A $100,000 salary in Napa has the same purchasing power as $87,381 in Barnstable Town. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Napa and Barnstable Town?
Rents in Napa are indexed at 197.4 while Barnstable Town is at 90.0 (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.