Overall
- Olympia-Lacey-Tumwater
- 103.7
- Harrisburg-Carlisle
- 98.7
Diff -5.0 RPP
Olympia-Lacey-Tumwater vs Harrisburg-Carlisle
Cost of living comparison based on BEA Regional Price Parities. Harrisburg-Carlisle is 4.8% less expensive than Olympia-Lacey-Tumwater.
4.8% less expensive
Harrisburg-Carlisle, PA is 4.8% less expensive than Olympia-Lacey-Tumwater, WA on BEA Regional Price Parities (overall RPP 98.7 vs 103.7). A $100,000 salary in Olympia-Lacey-Tumwater buys about the same as $95,158 in Harrisburg-Carlisle; the largest component gap is rents.
- Overall RPP 103.7 (Olympia-Lacey-Tumwater) vs 98.7 (Harrisburg-Carlisle)
- $100k in Olympia-Lacey-Tumwater ≈ $95,158 purchasing power in Harrisburg-Carlisle
- Rents drives the gap (-20.4 RPP points)
RPP parity plate
Pair WA:PA 103.7→98.7
TIER-NEAR · CROSS-STATE · SPLIT-BUDGET · BENCH-CROSS · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE WA × PA
- 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
- Olympia-Lacey-Tumwater
- 105.0
- Harrisburg-Carlisle
- 100.7
Diff -4.3 RPP
Services
- Harrisburg-Carlisle
- 108.1
Diff +16.4 RPP
Rents
- Olympia-Lacey-Tumwater
- 116.7
- Harrisburg-Carlisle
- 96.3
Diff -20.4 RPP
| Category | Olympia-Lacey-Tumwater | Harrisburg-Carlisle | Difference |
|---|---|---|---|
| Overall | 103.7 | 98.7 | -5.0 |
| Goods | 105.0 | 100.7 | -4.3 |
| Services | 91.7 | 108.1 | +16.4 |
| Rents | 116.7 | 96.3 | -20.4 |
Visual Comparison
Overall
Olympia-Lacey-Tumwater 103.7
Harrisburg-Carlisle 98.7
Goods
Olympia-Lacey-Tumwater 105.0
Harrisburg-Carlisle 100.7
Services
Olympia-Lacey-Tumwater 91.7
Harrisburg-Carlisle 108.1
Rents
Olympia-Lacey-Tumwater 116.7
Harrisburg-Carlisle 96.3
Vertical line = national average (100)
What This Comparison Actually Tells You
Rents creates the largest separation: Harrisburg-Carlisle is 20.4 points lower. But services move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Harrisburg-Carlisle, PA is 4.8% less expensive than Olympia-Lacey-Tumwater, WA, a meaningful but not extreme shift. The move decision turns on which budget category creates the 5.0-point overall gap.
This route crosses the national benchmark: Olympia-Lacey-Tumwater is above 100 while Harrisburg-Carlisle 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 Olympia-Lacey-Tumwater corresponds to $95,158 in Harrisburg-Carlisle.
Olympia-Lacey-Tumwater
103.7
Cost Index
Harrisburg-Carlisle
98.7
Cost Index
Salary Equivalents
What a salary in Olympia-Lacey-Tumwater would need to be in Harrisburg-Carlisle for the same purchasing power:
| In Olympia-Lacey-Tumwater | In Harrisburg-Carlisle | Difference |
|---|---|---|
| $50,000 | $47,579 | $-2,421 |
| $75,000 | $71,368 | $-3,632 |
| $100,000 | $95,158 | $-4,842 |
| $150,000 | $142,737 | $-7,263 |
$ in Olympia-Lacey-Tumwater = in Harrisburg-Carlisle
Same BEA Regional Price Parity ratio as the table above (103.7 → 98.7), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Harrisburg-Carlisle more expensive than Olympia-Lacey-Tumwater?
Harrisburg-Carlisle is 4.8% less expensive than Olympia-Lacey-Tumwater. The overall cost index is 98.7 vs 103.7 (national average = 100).
What salary in Harrisburg-Carlisle equals $100K in Olympia-Lacey-Tumwater?
A $100,000 salary in Olympia-Lacey-Tumwater has the same purchasing power as $95,158 in Harrisburg-Carlisle. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Olympia-Lacey-Tumwater and Harrisburg-Carlisle?
Rents in Olympia-Lacey-Tumwater are indexed at 116.7 while Harrisburg-Carlisle is at 96.3 (national average = 100). Olympia-Lacey-Tumwater 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.