Overall
- Barnstable Town
- 98.4
Diff -9.3 RPP
Barnstable Town vs Davenport-Moline-Rock Island
Cost of living comparison based on BEA Regional Price Parities. Davenport-Moline-Rock Island is 9.4% less expensive than Barnstable Town.
9.4% less expensive
Davenport-Moline-Rock Island, IA-IL is 9.4% less expensive than Barnstable Town, MA on BEA Regional Price Parities (overall RPP 89.1 vs 98.4). A $100,000 salary in Barnstable Town buys about the same as $90,573 in Davenport-Moline-Rock Island; the largest component gap is services.
- Overall RPP 98.4 (Barnstable Town) vs 89.1 (Davenport-Moline-Rock Island)
- $100k in Barnstable Town ≈ $90,573 purchasing power in Davenport-Moline-Rock Island
- Services drives the gap (-68.5 RPP points)
RPP parity plate
Pair MA:IA 98.4→89.1
TIER-GAP · CROSS-STATE · SERVICES-LED · BOTH-BELOW · PP-SHIFT
- TIER-GAP Clear tier gap
- CROSS-STATE MA × IA
- SERVICES-LED Services-led gap
- BOTH-BELOW Both below 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.
What This Comparison Actually Tells You
Both metros remain below the U.S. benchmark of 100. This comparison chooses between two below-average price levels; “more expensive” here does not mean nationally expensive.
Barnstable Town, MA and Davenport-Moline-Rock Island, IA-IL sit in clearly different price tiers, separated by 9.3 RPP points. At this distance, treating the same nominal salary as equivalent would materially change purchasing power.
Services leads the difference, with Davenport-Moline-Rock Island 68.5 points lower than Barnstable Town. 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 service-heavy household, test childcare, health, and other locally supplied costs before relying on rent alone. The BEA ratio converts $100,000 in Barnstable Town to $90,573 in Davenport-Moline-Rock Island, but it is not a personal spending weight.
Category Breakdown
Goods
- Barnstable Town
- 97.0
Diff -2.8 RPP
Services
- Barnstable Town
- 158.4
Diff -68.5 RPP
Rents
- Barnstable Town
- 90.0
Diff -21.7 RPP
| Category | Barnstable Town | Davenport-Moline-Rock Island | Difference |
|---|---|---|---|
| Overall | 98.4 | 89.1 | -9.3 |
| Goods | 97.0 | 94.2 | -2.8 |
| Services | 158.4 | 89.9 | -68.5 |
| Rents | 90.0 | 68.3 | -21.7 |
Visual Comparison
Overall
Barnstable Town 98.4
Davenport-Moline-Rock Island 89.1
Goods
Barnstable Town 97.0
Davenport-Moline-Rock Island 94.2
Services
Barnstable Town 158.4
Davenport-Moline-Rock Island 89.9
Rents
Barnstable Town 90.0
Davenport-Moline-Rock Island 68.3
Vertical line = national average (100)
Salary Equivalents
What a salary in Barnstable Town would need to be in Davenport-Moline-Rock Island for the same purchasing power:
| In Barnstable Town | In Davenport-Moline-Rock Island | Difference |
|---|---|---|
| $50,000 | $45,286 | $-4,714 |
| $75,000 | $67,929 | $-7,071 |
| $100,000 | $90,573 | $-9,427 |
| $150,000 | $135,859 | $-14,141 |
$ in Barnstable Town = in Davenport-Moline-Rock Island
Same BEA Regional Price Parity ratio as the table above (98.4 → 89.1), computed live from your number, nothing is sent anywhere.
Barnstable Town
98.4
Cost Index
Davenport-Moline-Rock Island
89.1
Cost Index
Frequently Asked Questions
Is Davenport-Moline-Rock Island more expensive than Barnstable Town?
Davenport-Moline-Rock Island is 9.4% less expensive than Barnstable Town. The overall cost index is 89.1 vs 98.4 (national average = 100).
What salary in Davenport-Moline-Rock Island equals $100K in Barnstable Town?
A $100,000 salary in Barnstable Town has the same purchasing power as $90,573 in Davenport-Moline-Rock Island. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Barnstable Town and Davenport-Moline-Rock Island?
Rents in Barnstable Town are indexed at 90.0 while Davenport-Moline-Rock Island is at 68.3 (national average = 100). Barnstable Town 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.