Overall
- Coeur d'Alene
- 98.3
- Portland-South Portland
- 101.9
Diff +3.6 RPP
Coeur d'Alene vs Portland-South Portland
Cost of living comparison based on BEA Regional Price Parities. Portland-South Portland is 3.6% more expensive than Coeur d'Alene.
3.6% more expensive
Portland-South Portland, ME is 3.6% more expensive than Coeur d'Alene, ID on BEA Regional Price Parities (overall RPP 101.9 vs 98.3). A $100,000 salary in Coeur d'Alene buys about the same as $103,627 in Portland-South Portland; the largest component gap is services.
- Overall RPP 98.3 (Coeur d'Alene) vs 101.9 (Portland-South Portland)
- $100k in Coeur d'Alene ≈ $103,627 purchasing power in Portland-South Portland
- Services drives the gap (+63.8 RPP points)
RPP parity plate
Pair ID:ME 98.3→101.9
TIER-NEAR · CROSS-STATE · SPLIT-BUDGET · BENCH-CROSS · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE ID × ME
- 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
- Coeur d'Alene
- 96.2
Diff +1.0 RPP
Services
- Coeur d'Alene
- 70.8
- Portland-South Portland
- 134.6
Diff +63.8 RPP
Rents
- Coeur d'Alene
- 105.6
- Portland-South Portland
- 105.2
Diff -0.4 RPP
| Category | Coeur d'Alene | Portland-South Portland | Difference |
|---|---|---|---|
| Overall | 98.3 | 101.9 | +3.6 |
| Goods | 96.2 | 97.2 | +1.0 |
| Services | 70.8 | 134.6 | +63.8 |
| Rents | 105.6 | 105.2 | -0.4 |
Visual Comparison
Overall
Coeur d'Alene 98.3
Portland-South Portland 101.9
Goods
Coeur d'Alene 96.2
Portland-South Portland 97.2
Services
Coeur d'Alene 70.8
Portland-South Portland 134.6
Rents
Coeur d'Alene 105.6
Portland-South Portland 105.2
Vertical line = national average (100)
What This Comparison Actually Tells You
Services creates the largest separation: Portland-South Portland is 63.8 points higher. But rents move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Portland-South Portland, ME is 3.6% more expensive than Coeur d'Alene, ID, 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: Portland-South Portland is above 100 while Coeur d'Alene 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 service-heavy household, test childcare, health, and other locally supplied costs before relying on rent alone. The BEA ratio converts $100,000 in Coeur d'Alene to $103,627 in Portland-South Portland, but it is not a personal spending weight.
Coeur d'Alene
98.3
Cost Index
Portland-South Portland
101.9
Cost Index
Salary Equivalents
What a salary in Coeur d'Alene would need to be in Portland-South Portland for the same purchasing power:
| In Coeur d'Alene | In Portland-South Portland | Difference |
|---|---|---|
| $50,000 | $51,813 | +$1,813 |
| $75,000 | $77,720 | +$2,720 |
| $100,000 | $103,627 | +$3,627 |
| $150,000 | $155,440 | +$5,440 |
$ in Coeur d'Alene = in Portland-South Portland
Same BEA Regional Price Parity ratio as the table above (98.3 → 101.9), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Portland-South Portland more expensive than Coeur d'Alene?
Portland-South Portland is 3.6% more expensive than Coeur d'Alene. The overall cost index is 101.9 vs 98.3 (national average = 100).
What salary in Portland-South Portland equals $100K in Coeur d'Alene?
A $100,000 salary in Coeur d'Alene has the same purchasing power as $103,627 in Portland-South Portland. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Coeur d'Alene and Portland-South Portland?
Rents in Coeur d'Alene are indexed at 105.6 while Portland-South Portland is at 105.2 (national average = 100). Coeur d'Alene 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.