Overall
- Boise City
- 98.4
Diff +2.1 RPP
Nashville-Davidson--Murfreesboro--Franklin vs Boise City
Cost of living comparison based on BEA Regional Price Parities. Boise City is 2.1% more expensive than Nashville-Davidson--Murfreesboro--Franklin.
2.1% more expensive
Boise City, ID is 2.1% more expensive than Nashville-Davidson--Murfreesboro--Franklin, TN on BEA Regional Price Parities (overall RPP 98.4 vs 96.3). A $100,000 salary in Nashville-Davidson--Murfreesboro--Franklin buys about the same as $102,131 in Boise City; the largest component gap is services.
- Overall RPP 96.3 (Nashville-Davidson--Murfreesboro--Franklin) vs 98.4 (Boise City)
- $100k in Nashville-Davidson--Murfreesboro--Franklin ≈ $102,131 purchasing power in Boise City
- Services drives the gap (-1.3 RPP points)
RPP parity plate
Pair TN:ID 96.3→98.4
TIER-NEAR · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- TIER-NEAR Near tier
- CROSS-STATE TN × ID
- 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.
Category Breakdown
Goods
- Boise City
- 96.2
Diff -0.1 RPP
Services
- Boise City
- 70.7
Diff -1.3 RPP
Rents
- Boise City
- 105.6
Diff +1.0 RPP
| Category | Nashville-Davidson--Murfreesboro--Franklin | Boise City | Difference |
|---|---|---|---|
| Overall | 96.3 | 98.4 | +2.1 |
| Goods | 96.2 | 96.2 | -0.1 |
| Services | 72.0 | 70.7 | -1.3 |
| Rents | 104.6 | 105.6 | +1.0 |
Visual Comparison
Overall
Nashville-Davidson--Murfreesboro--Franklin 96.3
Boise City 98.4
Goods
Nashville-Davidson--Murfreesboro--Franklin 96.2
Boise City 96.2
Services
Nashville-Davidson--Murfreesboro--Franklin 72.0
Boise City 70.7
Rents
Nashville-Davidson--Murfreesboro--Franklin 104.6
Boise City 105.6
Vertical line = national average (100)
What This Comparison Actually Tells You
Services creates the largest separation: Boise City is 1.3 points lower. But services and goods move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Boise City, ID is 2.1% more expensive than Nashville-Davidson--Murfreesboro--Franklin, TN, a meaningful but not extreme shift. The move decision turns on which budget category creates the 2.1-point overall gap.
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.
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 Nashville-Davidson--Murfreesboro--Franklin to $102,131 in Boise City, but it is not a personal spending weight.
Nashville-Davidson--Murfreesboro--Franklin
96.3
Cost Index
Boise City
98.4
Cost Index
Salary Equivalents
What a salary in Nashville-Davidson--Murfreesboro--Franklin would need to be in Boise City for the same purchasing power:
| In Nashville-Davidson--Murfreesboro--Franklin | In Boise City | Difference |
|---|---|---|
| $50,000 | $51,066 | +$1,066 |
| $75,000 | $76,598 | +$1,598 |
| $100,000 | $102,131 | +$2,131 |
| $150,000 | $153,197 | +$3,197 |
$ in Nashville-Davidson--Murfreesboro--Franklin = in Boise City
Same BEA Regional Price Parity ratio as the table above (96.3 → 98.4), computed live from your number, nothing is sent anywhere.
How the Price Gap Changed
Nashville-Davidson--Murfreesboro--Franklin and Boise City share 17 published annual releases from 2008 through 2024. Their overall gap widened, moving from 0.4 to 2.1 RPP points. Boise City remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 9.5 points between the first and latest shared releases (10.7 to 1.3 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Nashville-Davidson--Murfreesboro--Franklin RPP | Boise City RPP | Relative Gap |
|---|---|---|---|
| 2008 | 95.7 | 95.3 | 0.4 points Nashville-Davidson--Murfreesboro--Franklin higher |
| 2012 | 97.4 | 96.7 | 0.7 points Nashville-Davidson--Murfreesboro--Franklin higher |
| 2016 | 99.3 | 93.2 | 6.2 points Nashville-Davidson--Murfreesboro--Franklin higher |
| 2020 | 95.9 | 93.6 | 2.3 points Nashville-Davidson--Murfreesboro--Franklin higher |
| 2024 | 96.3 | 98.4 | 2.1 points Boise City 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.
Frequently Asked Questions
Is Boise City more expensive than Nashville-Davidson--Murfreesboro--Franklin?
Boise City is 2.1% more expensive than Nashville-Davidson--Murfreesboro--Franklin. The overall cost index is 98.4 vs 96.3 (national average = 100).
What salary in Boise City equals $100K in Nashville-Davidson--Murfreesboro--Franklin?
A $100,000 salary in Nashville-Davidson--Murfreesboro--Franklin has the same purchasing power as $102,131 in Boise City. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Nashville-Davidson--Murfreesboro--Franklin and Boise City?
Rents in Nashville-Davidson--Murfreesboro--Franklin are indexed at 104.6 while Boise City is at 105.6 (national average = 100). Boise City 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.