Overall
- Chicago-Naperville-Elgin
- 103.6
Diff +11.1 RPP
Cost of living comparison based on BEA Regional Price Parities. Chicago-Naperville-Elgin is 12% more expensive than Muskegon-Norton Shores.
Chicago-Naperville-Elgin, IL-IN is 12% more expensive than Muskegon-Norton Shores, MI on BEA Regional Price Parities (overall RPP 103.6 vs 92.5). A $100,000 salary in Muskegon-Norton Shores buys about the same as $111,972 in Chicago-Naperville-Elgin; the largest component gap is rents.
RPP parity plate
Pair MI:IL 92.5→103.6
TIER-GAP · CROSS-STATE · SPLIT-BUDGET · BENCH-CROSS · PP-SHIFT
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.
Diff +11.1 RPP
Diff +13.5 RPP
Diff -9.2 RPP
Diff +37.8 RPP
| Category | Muskegon-Norton Shores | Chicago-Naperville-Elgin | Difference |
|---|---|---|---|
| Overall | 92.5 | 103.6 | +11.1 |
| Goods | 93.7 | 107.3 | +13.5 |
| Services | 92.8 | 83.6 | -9.2 |
| Rents | 74.2 | 112.0 | +37.8 |
Vertical line = national average (100)
Rents creates the largest separation: Chicago-Naperville-Elgin is 37.8 points higher. But services move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Muskegon-Norton Shores, MI and Chicago-Naperville-Elgin, IL-IN sit in clearly different price tiers, separated by 11.1 RPP points. At this distance, treating the same nominal salary as equivalent would materially change purchasing power.
This route crosses the national benchmark: Chicago-Naperville-Elgin is above 100 while Muskegon-Norton Shores is below it. That makes the move a change of price regime, not merely a rank swap.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
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 Muskegon-Norton Shores corresponds to $111,972 in Chicago-Naperville-Elgin.
What a salary in Muskegon-Norton Shores would need to be in Chicago-Naperville-Elgin for the same purchasing power:
| In Muskegon-Norton Shores | In Chicago-Naperville-Elgin | Difference |
|---|---|---|
| $50,000 | $55,986 | +$5,986 |
| $75,000 | $83,979 | +$8,979 |
| $100,000 | $111,972 | +$11,972 |
| $150,000 | $167,957 | +$17,957 |
Same BEA Regional Price Parity ratio as the table above (92.5 → 103.6), computed live from your number, nothing is sent anywhere.
Chicago-Naperville-Elgin is 12% more expensive than Muskegon-Norton Shores. The overall cost index is 103.6 vs 92.5 (national average = 100).
A $100,000 salary in Muskegon-Norton Shores has the same purchasing power as $111,972 in Chicago-Naperville-Elgin. This is based on the BEA Regional Price Parity indexes.
Rents in Muskegon-Norton Shores are indexed at 74.2 while Chicago-Naperville-Elgin is at 112.0 (national average = 100). Chicago-Naperville-Elgin has higher rents.
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.