Overall
- Helena
- 95.7
Diff +0.7 RPP
Helena vs Nashville-Davidson--Murfreesboro--Franklin
Cost of living comparison based on BEA Regional Price Parities. Nashville-Davidson--Murfreesboro--Franklin is 0.7% more expensive than Helena.
0.7% more expensive
Nashville-Davidson--Murfreesboro--Franklin, TN is 0.7% more expensive than Helena, MT on BEA Regional Price Parities (overall RPP 96.3 vs 95.7). A $100,000 salary in Helena buys about the same as $100,693 in Nashville-Davidson--Murfreesboro--Franklin; the largest component gap is rents.
- Overall RPP 95.7 (Helena) vs 96.3 (Nashville-Davidson--Murfreesboro--Franklin)
- $100k in Helena ≈ $100,693 purchasing power in Nashville-Davidson--Murfreesboro--Franklin
- Rents drives the gap (+14.5 RPP points)
RPP parity plate
Pair MT:TN 95.7→96.3
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE MT × TN
- 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.
Helena
95.7
Cost Index
Nashville-Davidson--Murfreesboro--Franklin
96.3
Cost Index
What This Comparison Actually Tells You
Helena, MT and Nashville-Davidson--Murfreesboro--Franklin, TN are a photo finish on overall price level, only 0.7 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Rents creates the largest separation: Nashville-Davidson--Murfreesboro--Franklin is 14.5 points higher. But services 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 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 Helena corresponds to $100,693 in Nashville-Davidson--Murfreesboro--Franklin.
Category Breakdown
Goods
- Helena
- 96.0
Diff +0.2 RPP
Services
- Helena
- 72.6
Diff -0.7 RPP
Rents
- Helena
- 90.1
Diff +14.5 RPP
| Category | Helena | Nashville-Davidson--Murfreesboro--Franklin | Difference |
|---|---|---|---|
| Overall | 95.7 | 96.3 | +0.7 |
| Goods | 96.0 | 96.2 | +0.2 |
| Services | 72.6 | 72.0 | -0.7 |
| Rents | 90.1 | 104.6 | +14.5 |
Visual Comparison
Overall
Helena 95.7
Nashville-Davidson--Murfreesboro--Franklin 96.3
Goods
Helena 96.0
Nashville-Davidson--Murfreesboro--Franklin 96.2
Services
Helena 72.6
Nashville-Davidson--Murfreesboro--Franklin 72.0
Rents
Helena 90.1
Nashville-Davidson--Murfreesboro--Franklin 104.6
Vertical line = national average (100)
Salary Equivalents
What a salary in Helena would need to be in Nashville-Davidson--Murfreesboro--Franklin for the same purchasing power:
| In Helena | In Nashville-Davidson--Murfreesboro--Franklin | Difference |
|---|---|---|
| $50,000 | $50,346 | +$346 |
| $75,000 | $75,520 | +$520 |
| $100,000 | $100,693 | +$693 |
| $150,000 | $151,039 | +$1,039 |
$ in Helena = in Nashville-Davidson--Murfreesboro--Franklin
Same BEA Regional Price Parity ratio as the table above (95.7 → 96.3), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Nashville-Davidson--Murfreesboro--Franklin more expensive than Helena?
Nashville-Davidson--Murfreesboro--Franklin is 0.7% more expensive than Helena. The overall cost index is 96.3 vs 95.7 (national average = 100).
What salary in Nashville-Davidson--Murfreesboro--Franklin equals $100K in Helena?
A $100,000 salary in Helena has the same purchasing power as $100,693 in Nashville-Davidson--Murfreesboro--Franklin. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Helena and Nashville-Davidson--Murfreesboro--Franklin?
Rents in Helena are indexed at 90.1 while Nashville-Davidson--Murfreesboro--Franklin is at 104.6 (national average = 100). Nashville-Davidson--Murfreesboro--Franklin 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.