Overall
Diff -0.3 RPP
Peoria vs Mankato
Cost of living comparison based on BEA Regional Price Parities. Mankato is 0.3% less expensive than Peoria.
0.3% less expensive
Mankato, MN is 0.3% less expensive than Peoria, IL on BEA Regional Price Parities (overall RPP 91.0 vs 91.2). A $100,000 salary in Peoria buys about the same as $99,697 in Mankato; the largest component gap is rents.
- Overall RPP 91.2 (Peoria) vs 91.0 (Mankato)
- $100k in Peoria ≈ $99,697 purchasing power in Mankato
- Rents drives the gap (+16.1 RPP points)
RPP parity plate
Pair IL:MN 91.2→91.0
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE IL × MN
- 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.
Peoria
91.2
Cost Index
Mankato
91.0
Cost Index
What This Comparison Actually Tells You
Peoria, IL and Mankato, MN are a photo finish on overall price level, only 0.3 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Rents creates the largest separation: Mankato is 16.1 points higher. But rents 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 Peoria corresponds to $99,697 in Mankato.
Category Breakdown
Goods
Diff +1.8 RPP
Services
Diff -3.5 RPP
Rents
Diff +16.1 RPP
| Category | Peoria | Mankato | Difference |
|---|---|---|---|
| Overall | 91.2 | 91.0 | -0.3 |
| Goods | 93.6 | 95.4 | +1.8 |
| Services | 90.5 | 87.0 | -3.5 |
| Rents | 63.8 | 79.9 | +16.1 |
Visual Comparison
Overall
Peoria 91.2
Mankato 91.0
Goods
Peoria 93.6
Mankato 95.4
Services
Peoria 90.5
Mankato 87.0
Rents
Peoria 63.8
Mankato 79.9
Vertical line = national average (100)
Salary Equivalents
What a salary in Peoria would need to be in Mankato for the same purchasing power:
| In Peoria | In Mankato | Difference |
|---|---|---|
| $50,000 | $49,849 | $-151 |
| $75,000 | $74,773 | $-227 |
| $100,000 | $99,697 | $-303 |
| $150,000 | $149,546 | $-454 |
$ in Peoria = in Mankato
Same BEA Regional Price Parity ratio as the table above (91.2 → 91.0), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Mankato more expensive than Peoria?
Mankato is 0.3% less expensive than Peoria. The overall cost index is 91.0 vs 91.2 (national average = 100).
What salary in Mankato equals $100K in Peoria?
A $100,000 salary in Peoria has the same purchasing power as $99,697 in Mankato. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Peoria and Mankato?
Rents in Peoria are indexed at 63.8 while Mankato is at 79.9 (national average = 100). Mankato 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.