Overall
- Kennewick-Richland
- 100.1
- Cheyenne
- 96.5
Diff -3.6 RPP
Kennewick-Richland vs Cheyenne
Cost of living comparison based on BEA Regional Price Parities. Cheyenne is 3.6% less expensive than Kennewick-Richland.
3.6% less expensive
Cheyenne, WY is 3.6% less expensive than Kennewick-Richland, WA on BEA Regional Price Parities (overall RPP 96.5 vs 100.1). A $100,000 salary in Kennewick-Richland buys about the same as $96,415 in Cheyenne; the largest component gap is services.
- Overall RPP 100.1 (Kennewick-Richland) vs 96.5 (Cheyenne)
- $100k in Kennewick-Richland ≈ $96,415 purchasing power in Cheyenne
- Services drives the gap (-15.6 RPP points)
RPP parity plate
Pair WA:WY 100.1→96.5
TIER-NEAR · CROSS-STATE · SERVICES-LED · BENCH-CROSS · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE WA × WY
- SERVICES-LED Services-led gap
- 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.
What This Comparison Actually Tells You
Cheyenne, WY is 3.6% less expensive than Kennewick-Richland, WA, a meaningful but not extreme shift. The move decision turns on which budget category creates the 3.6-point overall gap.
This route crosses the national benchmark: Kennewick-Richland is above 100 while Cheyenne is below it. That makes the move a change of price regime, not merely a rank swap.
Services leads the difference, with Cheyenne 15.6 points lower than Kennewick-Richland. 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 Kennewick-Richland to $96,415 in Cheyenne, but it is not a personal spending weight.
How the Price Gap Changed
Kennewick-Richland and Cheyenne share 17 published annual releases from 2008 through 2024. Their overall gap widened, moving from 1.4 to 3.6 RPP points. Kennewick-Richland remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 17.4 points between the first and latest shared releases (1.8 to 15.6 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Kennewick-Richland RPP | Cheyenne RPP | Relative Gap |
|---|---|---|---|
| 2008 | 94.2 | 95.6 | 1.4 points Cheyenne higher |
| 2012 | 99.3 | 99.2 | 0.1 points Kennewick-Richland higher |
| 2016 | 97.4 | 97.9 | 0.5 points Cheyenne higher |
| 2020 | 99.8 | 91.8 | 8.0 points Kennewick-Richland higher |
| 2024 | 100.1 | 96.5 | 3.6 points Kennewick-Richland 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.
Category Breakdown
Goods
- Kennewick-Richland
- 105.0
- Cheyenne
- 95.4
Diff -9.7 RPP
Services
- Kennewick-Richland
- 93.6
- Cheyenne
- 78.0
Diff -15.6 RPP
Rents
- Kennewick-Richland
- 94.8
- Cheyenne
- 89.8
Diff -5.0 RPP
| Category | Kennewick-Richland | Cheyenne | Difference |
|---|---|---|---|
| Overall | 100.1 | 96.5 | -3.6 |
| Goods | 105.0 | 95.4 | -9.7 |
| Services | 93.6 | 78.0 | -15.6 |
| Rents | 94.8 | 89.8 | -5.0 |
Visual Comparison
Overall
Kennewick-Richland 100.1
Cheyenne 96.5
Goods
Kennewick-Richland 105.0
Cheyenne 95.4
Services
Kennewick-Richland 93.6
Cheyenne 78.0
Rents
Kennewick-Richland 94.8
Cheyenne 89.8
Vertical line = national average (100)
Salary Equivalents
What a salary in Kennewick-Richland would need to be in Cheyenne for the same purchasing power:
| In Kennewick-Richland | In Cheyenne | Difference |
|---|---|---|
| $50,000 | $48,207 | $-1,793 |
| $75,000 | $72,311 | $-2,689 |
| $100,000 | $96,415 | $-3,585 |
| $150,000 | $144,622 | $-5,378 |
$ in Kennewick-Richland = in Cheyenne
Same BEA Regional Price Parity ratio as the table above (100.1 → 96.5), computed live from your number, nothing is sent anywhere.
Kennewick-Richland
100.1
Cost Index
Cheyenne
96.5
Cost Index
Frequently Asked Questions
Is Cheyenne more expensive than Kennewick-Richland?
Cheyenne is 3.6% less expensive than Kennewick-Richland. The overall cost index is 96.5 vs 100.1 (national average = 100).
What salary in Cheyenne equals $100K in Kennewick-Richland?
A $100,000 salary in Kennewick-Richland has the same purchasing power as $96,415 in Cheyenne. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Kennewick-Richland and Cheyenne?
Rents in Kennewick-Richland are indexed at 94.8 while Cheyenne is at 89.8 (national average = 100). Kennewick-Richland 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.