Overall
Diff +9.2 RPP
Davenport-Moline-Rock Island vs Prescott Valley-Prescott
Cost of living comparison based on BEA Regional Price Parities. Prescott Valley-Prescott is 10.3% more expensive than Davenport-Moline-Rock Island.
10.3% more expensive
Prescott Valley-Prescott, AZ is 10.3% more expensive than Davenport-Moline-Rock Island, IA-IL on BEA Regional Price Parities (overall RPP 98.3 vs 89.1). A $100,000 salary in Davenport-Moline-Rock Island buys about the same as $110,301 in Prescott Valley-Prescott; the largest component gap is rents.
- Overall RPP 89.1 (Davenport-Moline-Rock Island) vs 98.3 (Prescott Valley-Prescott)
- $100k in Davenport-Moline-Rock Island ≈ $110,301 purchasing power in Prescott Valley-Prescott
- Rents drives the gap (+30.4 RPP points)
RPP parity plate
Pair IA:AZ 89.1→98.3
TIER-GAP · CROSS-STATE · RENT-LED · BOTH-BELOW · PP-SHIFT
- TIER-GAP Clear tier gap
- CROSS-STATE IA × AZ
- RENT-LED Rent-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.
Salary Equivalents
What a salary in Davenport-Moline-Rock Island would need to be in Prescott Valley-Prescott for the same purchasing power:
| In Davenport-Moline-Rock Island | In Prescott Valley-Prescott | Difference |
|---|---|---|
| $50,000 | $55,150 | +$5,150 |
| $75,000 | $82,726 | +$7,726 |
| $100,000 | $110,301 | +$10,301 |
| $150,000 | $165,451 | +$15,451 |
$ in Davenport-Moline-Rock Island = in Prescott Valley-Prescott
Same BEA Regional Price Parity ratio as the table above (89.1 → 98.3), computed live from your number, nothing is sent anywhere.
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.
Davenport-Moline-Rock Island, IA-IL and Prescott Valley-Prescott, AZ sit in clearly different price tiers, separated by 9.2 RPP points. At this distance, treating the same nominal salary as equivalent would materially change purchasing power.
Rents leads the difference, with Prescott Valley-Prescott 30.4 points higher than Davenport-Moline-Rock Island. 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 Davenport-Moline-Rock Island corresponds to $110,301 in Prescott Valley-Prescott.
Category Breakdown
Goods
Diff +2.0 RPP
Services
Diff +1.5 RPP
Rents
Diff +30.4 RPP
| Category | Davenport-Moline-Rock Island | Prescott Valley-Prescott | Difference |
|---|---|---|---|
| Overall | 89.1 | 98.3 | +9.2 |
| Goods | 94.2 | 96.2 | +2.0 |
| Services | 89.9 | 91.5 | +1.5 |
| Rents | 68.3 | 98.8 | +30.4 |
Visual Comparison
Overall
Davenport-Moline-Rock Island 89.1
Prescott Valley-Prescott 98.3
Goods
Davenport-Moline-Rock Island 94.2
Prescott Valley-Prescott 96.2
Services
Davenport-Moline-Rock Island 89.9
Prescott Valley-Prescott 91.5
Rents
Davenport-Moline-Rock Island 68.3
Prescott Valley-Prescott 98.8
Vertical line = national average (100)
Davenport-Moline-Rock Island
89.1
Cost Index
Prescott Valley-Prescott
98.3
Cost Index
How the Price Gap Changed
Davenport-Moline-Rock Island and Prescott Valley-Prescott share 17 published annual releases from 2008 through 2024. Their overall gap held broadly steady, moving from 8.2 to 9.2 RPP points. Prescott Valley-Prescott remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 9.2 points between the first and latest shared releases (7.7 to 1.5 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Davenport-Moline-Rock Island RPP | Prescott Valley-Prescott RPP | Relative Gap |
|---|---|---|---|
| 2008 | 94.8 | 103.0 | 8.2 points Prescott Valley-Prescott higher |
| 2012 | 93.2 | 96.5 | 3.3 points Prescott Valley-Prescott higher |
| 2016 | 90.7 | 98.6 | 7.9 points Prescott Valley-Prescott higher |
| 2020 | 91.6 | 93.2 | 1.6 points Prescott Valley-Prescott higher |
| 2024 | 89.1 | 98.3 | 9.2 points Prescott Valley-Prescott higher |
Annual BEA Regional Price Parity releases; a higher index means a higher price level relative to the national average of 100. Selected years shown from the full shared series.
Frequently Asked Questions
Is Prescott Valley-Prescott more expensive than Davenport-Moline-Rock Island?
Prescott Valley-Prescott is 10.3% more expensive than Davenport-Moline-Rock Island. The overall cost index is 98.3 vs 89.1 (national average = 100).
What salary in Prescott Valley-Prescott equals $100K in Davenport-Moline-Rock Island?
A $100,000 salary in Davenport-Moline-Rock Island has the same purchasing power as $110,301 in Prescott Valley-Prescott. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Davenport-Moline-Rock Island and Prescott Valley-Prescott?
Rents in Davenport-Moline-Rock Island are indexed at 68.3 while Prescott Valley-Prescott is at 98.8 (national average = 100). Prescott Valley-Prescott 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.