Overall
- Spartanburg
- 91.1
Diff +0.6 RPP
Spartanburg vs Michigan City-La Porte
Cost of living comparison based on BEA Regional Price Parities. Michigan City-La Porte is 0.7% more expensive than Spartanburg.
0.7% more expensive
Michigan City-La Porte, IN is 0.7% more expensive than Spartanburg, SC on BEA Regional Price Parities (overall RPP 91.7 vs 91.1). A $100,000 salary in Spartanburg buys about the same as $100,693 in Michigan City-La Porte; the largest component gap is goods.
- Overall RPP 91.1 (Spartanburg) vs 91.7 (Michigan City-La Porte)
- $100k in Spartanburg ≈ $100,693 purchasing power in Michigan City-La Porte
- Goods drives the gap (-2.0 RPP points)
RPP parity plate
Pair SC:IN 91.1→91.7
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE SC × IN
- 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.
Spartanburg
91.1
Cost Index
Michigan City-La Porte
91.7
Cost Index
What This Comparison Actually Tells You
Spartanburg, SC and Michigan City-La Porte, IN are a photo finish on overall price level, only 0.6 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Goods creates the largest separation: Michigan City-La Porte is 2.0 points lower. But goods and services 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 $100,693 in Michigan City-La Porte as the BEA equivalent of $100,000 in Spartanburg, then replace the national basket with your own.
Category Breakdown
Goods
- Spartanburg
- 96.3
Diff -2.0 RPP
Services
- Spartanburg
- 88.3
Diff -1.9 RPP
Rents
- Spartanburg
- 68.0
Diff +0.4 RPP
| Category | Spartanburg | Michigan City-La Porte | Difference |
|---|---|---|---|
| Overall | 91.1 | 91.7 | +0.6 |
| Goods | 96.3 | 94.3 | -2.0 |
| Services | 88.3 | 86.4 | -1.9 |
| Rents | 68.0 | 68.5 | +0.4 |
Visual Comparison
Overall
Spartanburg 91.1
Michigan City-La Porte 91.7
Goods
Spartanburg 96.3
Michigan City-La Porte 94.3
Services
Spartanburg 88.3
Michigan City-La Porte 86.4
Rents
Spartanburg 68.0
Michigan City-La Porte 68.5
Vertical line = national average (100)
How the Price Gap Changed
Spartanburg and Michigan City-La Porte share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 8.0 to 0.6 RPP points. Michigan City-La Porte remained the higher-index metro in the latest release.
Goods changed the most within this pair: its gap moved 17.9 points between the first and latest shared releases (19.9 to 2.0 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Spartanburg RPP | Michigan City-La Porte RPP | Relative Gap |
|---|---|---|---|
| 2008 | 91.7 | 83.7 | 8.0 points Spartanburg higher |
| 2012 | 92.2 | 88.9 | 3.3 points Spartanburg higher |
| 2016 | 93.3 | 87.1 | 6.2 points Spartanburg higher |
| 2020 | 88.9 | 91.9 | 3.0 points Michigan City-La Porte higher |
| 2024 | 91.1 | 91.7 | 0.6 points Michigan City-La Porte 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 Spartanburg would need to be in Michigan City-La Porte for the same purchasing power:
| In Spartanburg | In Michigan City-La Porte | Difference |
|---|---|---|
| $50,000 | $50,347 | +$347 |
| $75,000 | $75,520 | +$520 |
| $100,000 | $100,693 | +$693 |
| $150,000 | $151,040 | +$1,040 |
$ in Spartanburg = in Michigan City-La Porte
Same BEA Regional Price Parity ratio as the table above (91.1 → 91.7), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Michigan City-La Porte more expensive than Spartanburg?
Michigan City-La Porte is 0.7% more expensive than Spartanburg. The overall cost index is 91.7 vs 91.1 (national average = 100).
What salary in Michigan City-La Porte equals $100K in Spartanburg?
A $100,000 salary in Spartanburg has the same purchasing power as $100,693 in Michigan City-La Porte. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Spartanburg and Michigan City-La Porte?
Rents in Spartanburg are indexed at 68.0 while Michigan City-La Porte is at 68.5 (national average = 100). Michigan City-La Porte 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.