Overall
- Walla Walla
- 98.5
- Waterbury-Shelton
- 99.8
Diff +1.3 RPP
Walla Walla vs Waterbury-Shelton
Cost of living comparison based on BEA Regional Price Parities. Waterbury-Shelton is 1.3% more expensive than Walla Walla.
1.3% more expensive
Waterbury-Shelton, CT is 1.3% more expensive than Walla Walla, WA on BEA Regional Price Parities (overall RPP 99.8 vs 98.5). A $100,000 salary in Walla Walla buys about the same as $101,278 in Waterbury-Shelton; the largest component gap is services.
- Overall RPP 98.5 (Walla Walla) vs 99.8 (Waterbury-Shelton)
- $100k in Walla Walla ≈ $101,278 purchasing power in Waterbury-Shelton
- Services drives the gap (+53.3 RPP points)
RPP parity plate
Pair WA:CT 98.5→99.8
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE WA × CT
- SPLIT-BUDGET Split budget
- BOTH-BELOW Both below 100
- PP-PAR PP near-par
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.
Walla Walla
98.5
Cost Index
Waterbury-Shelton
99.8
Cost Index
What This Comparison Actually Tells You
Walla Walla, WA and Waterbury-Shelton, CT are a photo finish on overall price level, only 1.3 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Services creates the largest separation: Waterbury-Shelton is 53.3 points higher. But goods move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
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.
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 Walla Walla to $101,278 in Waterbury-Shelton, but it is not a personal spending weight.
Category Breakdown
Goods
- Walla Walla
- 105.0
- Waterbury-Shelton
- 97.3
Diff -7.7 RPP
Services
- Walla Walla
- 94.3
- Waterbury-Shelton
- 147.6
Diff +53.3 RPP
Rents
- Walla Walla
- 86.6
- Waterbury-Shelton
- 89.1
Diff +2.5 RPP
| Category | Walla Walla | Waterbury-Shelton | Difference |
|---|---|---|---|
| Overall | 98.5 | 99.8 | +1.3 |
| Goods | 105.0 | 97.3 | -7.7 |
| Services | 94.3 | 147.6 | +53.3 |
| Rents | 86.6 | 89.1 | +2.5 |
Visual Comparison
Overall
Walla Walla 98.5
Waterbury-Shelton 99.8
Goods
Walla Walla 105.0
Waterbury-Shelton 97.3
Services
Walla Walla 94.3
Waterbury-Shelton 147.6
Rents
Walla Walla 86.6
Waterbury-Shelton 89.1
Vertical line = national average (100)
Salary Equivalents
What a salary in Walla Walla would need to be in Waterbury-Shelton for the same purchasing power:
| In Walla Walla | In Waterbury-Shelton | Difference |
|---|---|---|
| $50,000 | $50,639 | +$639 |
| $75,000 | $75,958 | +$958 |
| $100,000 | $101,278 | +$1,278 |
| $150,000 | $151,917 | +$1,917 |
$ in Walla Walla = in Waterbury-Shelton
Same BEA Regional Price Parity ratio as the table above (98.5 → 99.8), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Waterbury-Shelton more expensive than Walla Walla?
Waterbury-Shelton is 1.3% more expensive than Walla Walla. The overall cost index is 99.8 vs 98.5 (national average = 100).
What salary in Waterbury-Shelton equals $100K in Walla Walla?
A $100,000 salary in Walla Walla has the same purchasing power as $101,278 in Waterbury-Shelton. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Walla Walla and Waterbury-Shelton?
Rents in Walla Walla are indexed at 86.6 while Waterbury-Shelton is at 89.1 (national average = 100). Waterbury-Shelton 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.