Overall
- Kankakee
- 96.4
- Winchester
- 96.5
Diff +0.1 RPP
Kankakee vs Winchester
Cost of living comparison based on BEA Regional Price Parities. Winchester is 0.1% more expensive than Kankakee.
0.1% more expensive
Winchester, VA-WV is 0.1% more expensive than Kankakee, IL on BEA Regional Price Parities (overall RPP 96.5 vs 96.4). A $100,000 salary in Kankakee buys about the same as $100,058 in Winchester; the largest component gap is goods.
- Overall RPP 96.4 (Kankakee) vs 96.5 (Winchester)
- $100k in Kankakee ≈ $100,058 purchasing power in Winchester
- Goods drives the gap (+3.1 RPP points)
RPP parity plate
Pair IL:VA 96.4→96.5
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE IL × VA
- 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.
Kankakee
96.4
Cost Index
Winchester
96.5
Cost Index
What This Comparison Actually Tells You
Kankakee, IL and Winchester, VA-WV 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.
Goods creates the largest separation: Winchester is 3.1 points higher. But rents 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 goods-led difference, remember that many tradable prices vary less by address than housing or labor-priced services. Use $100,058 in Winchester as the BEA equivalent of $100,000 in Kankakee, then replace the national basket with your own.
Category Breakdown
Goods
- Kankakee
- 93.6
- Winchester
- 96.7
Diff +3.1 RPP
Services
- Kankakee
- 89.4
- Winchester
- 89.7
Diff +0.3 RPP
Rents
- Kankakee
- 92.9
- Winchester
- 90.0
Diff -2.8 RPP
| Category | Kankakee | Winchester | Difference |
|---|---|---|---|
| Overall | 96.4 | 96.5 | +0.1 |
| Goods | 93.6 | 96.7 | +3.1 |
| Services | 89.4 | 89.7 | +0.3 |
| Rents | 92.9 | 90.0 | -2.8 |
Visual Comparison
Overall
Kankakee 96.4
Winchester 96.5
Goods
Kankakee 93.6
Winchester 96.7
Services
Kankakee 89.4
Winchester 89.7
Rents
Kankakee 92.9
Winchester 90.0
Vertical line = national average (100)
How the Price Gap Changed
Kankakee and Winchester share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 8.4 to 0.1 RPP points. Winchester remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 21.2 points between the first and latest shared releases (20.9 to 0.3 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Kankakee RPP | Winchester RPP | Relative Gap |
|---|---|---|---|
| 2008 | 99.5 | 91.1 | 8.4 points Kankakee higher |
| 2012 | 99.2 | 94.6 | 4.6 points Kankakee higher |
| 2016 | 97.6 | 94.7 | 3.0 points Kankakee higher |
| 2020 | 90.6 | 94.3 | 3.7 points Winchester higher |
| 2024 | 96.4 | 96.5 | 0.1 points Winchester 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.
Salary Equivalents
What a salary in Kankakee would need to be in Winchester for the same purchasing power:
| In Kankakee | In Winchester | Difference |
|---|---|---|
| $50,000 | $50,029 | +$29 |
| $75,000 | $75,044 | +$44 |
| $100,000 | $100,058 | +$58 |
| $150,000 | $150,087 | +$87 |
$ in Kankakee = in Winchester
Same BEA Regional Price Parity ratio as the table above (96.4 → 96.5), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Winchester more expensive than Kankakee?
Winchester is 0.1% more expensive than Kankakee. The overall cost index is 96.5 vs 96.4 (national average = 100).
What salary in Winchester equals $100K in Kankakee?
A $100,000 salary in Kankakee has the same purchasing power as $100,058 in Winchester. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Kankakee and Winchester?
Rents in Kankakee are indexed at 92.9 while Winchester is at 90.0 (national average = 100). Kankakee 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.