Overall
- Charleston
- 88.7
- Ames
- 88.8
Diff +0.1 RPP
Charleston vs Ames
Cost of living comparison based on BEA Regional Price Parities. Ames is 0.1% more expensive than Charleston.
0.1% more expensive
Ames, IA is 0.1% more expensive than Charleston, WV on BEA Regional Price Parities (overall RPP 88.8 vs 88.7). A $100,000 salary in Charleston buys about the same as $100,127 in Ames; the largest component gap is rents.
- Overall RPP 88.7 (Charleston) vs 88.8 (Ames)
- $100k in Charleston ≈ $100,127 purchasing power in Ames
- Rents drives the gap (+17.8 RPP points)
RPP parity plate
Pair WV:IA 88.7→88.8
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE WV × IA
- 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.
Charleston
88.7
Cost Index
Ames
88.8
Cost Index
What This Comparison Actually Tells You
Charleston, WV and Ames, IA 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 creates the largest separation: Ames is 17.8 points higher. But services and goods 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 Charleston corresponds to $100,127 in Ames.
Category Breakdown
Goods
- Charleston
- 96.3
- Ames
- 93.7
Diff -2.5 RPP
Services
- Charleston
- 91.7
- Ames
- 83.0
Diff -8.7 RPP
Rents
- Charleston
- 51.4
- Ames
- 69.2
Diff +17.8 RPP
| Category | Charleston | Ames | Difference |
|---|---|---|---|
| Overall | 88.7 | 88.8 | +0.1 |
| Goods | 96.3 | 93.7 | -2.5 |
| Services | 91.7 | 83.0 | -8.7 |
| Rents | 51.4 | 69.2 | +17.8 |
Visual Comparison
Overall
Charleston 88.7
Ames 88.8
Goods
Charleston 96.3
Ames 93.7
Services
Charleston 91.7
Ames 83.0
Rents
Charleston 51.4
Ames 69.2
Vertical line = national average (100)
Salary Equivalents
What a salary in Charleston would need to be in Ames for the same purchasing power:
| In Charleston | In Ames | Difference |
|---|---|---|
| $50,000 | $50,064 | +$64 |
| $75,000 | $75,096 | +$96 |
| $100,000 | $100,127 | +$127 |
| $150,000 | $150,191 | +$191 |
$ in Charleston = in Ames
Same BEA Regional Price Parity ratio as the table above (88.7 → 88.8), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Ames more expensive than Charleston?
Ames is 0.1% more expensive than Charleston. The overall cost index is 88.8 vs 88.7 (national average = 100).
What salary in Ames equals $100K in Charleston?
A $100,000 salary in Charleston has the same purchasing power as $100,127 in Ames. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Charleston and Ames?
Rents in Charleston are indexed at 51.4 while Ames is at 69.2 (national average = 100). Ames 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.