Overall
- Twin Falls
- 92.1
- Memphis
- 92.2
Diff +0.1 RPP
Twin Falls vs Memphis
Cost of living comparison based on BEA Regional Price Parities. Memphis is 0.1% more expensive than Twin Falls.
0.1% more expensive
Memphis, TN-MS-AR is 0.1% more expensive than Twin Falls, ID * on BEA Regional Price Parities (overall RPP 92.2 vs 92.1). A $100,000 salary in Twin Falls buys about the same as $100,077 in Memphis; the largest component gap is rents.
- Overall RPP 92.1 (Twin Falls) vs 92.2 (Memphis)
- $100k in Twin Falls ≈ $100,077 purchasing power in Memphis
- Rents drives the gap (+6.0 RPP points)
RPP parity plate
Pair ID:TN 92.1→92.2
PHOTO-FINISH · CROSS-STATE · RENT-LED · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE ID × TN
- RENT-LED Rent-led gap
- 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.
Twin Falls
92.1
Cost Index
Memphis
92.2
Cost Index
What This Comparison Actually Tells You
Twin Falls, ID * and Memphis, TN-MS-AR are a photo finish on overall price level, only 0.1 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Rents leads the difference, with Memphis 6.0 points higher than Twin Falls. Goods, services, and rents all point in the same broad direction, making the headline comparison more transferable across household types.
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 Twin Falls corresponds to $100,077 in Memphis.
Category Breakdown
Goods
- Twin Falls
- 96.2
- Memphis
- 96.2
Diff +0.0 RPP
Services
- Twin Falls
- 70.0
- Memphis
- 74.1
Diff +4.1 RPP
Rents
- Twin Falls
- 73.8
- Memphis
- 79.8
Diff +6.0 RPP
| Category | Twin Falls | Memphis | Difference |
|---|---|---|---|
| Overall | 92.1 | 92.2 | +0.1 |
| Goods | 96.2 | 96.2 | +0.0 |
| Services | 70.0 | 74.1 | +4.1 |
| Rents | 73.8 | 79.8 | +6.0 |
Visual Comparison
Overall
Twin Falls 92.1
Memphis 92.2
Goods
Twin Falls 96.2
Memphis 96.2
Services
Twin Falls 70.0
Memphis 74.1
Rents
Twin Falls 73.8
Memphis 79.8
Vertical line = national average (100)
Salary Equivalents
What a salary in Twin Falls would need to be in Memphis for the same purchasing power:
| In Twin Falls | In Memphis | Difference |
|---|---|---|
| $50,000 | $50,039 | +$39 |
| $75,000 | $75,058 | +$58 |
| $100,000 | $100,077 | +$77 |
| $150,000 | $150,116 | +$116 |
$ in Twin Falls = in Memphis
Same BEA Regional Price Parity ratio as the table above (92.1 → 92.2), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Memphis more expensive than Twin Falls?
Memphis is 0.1% more expensive than Twin Falls. The overall cost index is 92.2 vs 92.1 (national average = 100).
What salary in Memphis equals $100K in Twin Falls?
A $100,000 salary in Twin Falls has the same purchasing power as $100,077 in Memphis. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Twin Falls and Memphis?
Rents in Twin Falls are indexed at 73.8 while Memphis is at 79.8 (national average = 100). Memphis 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.