Overall
Diff -2.8 RPP
Salem vs Ann Arbor
Cost of living comparison based on BEA Regional Price Parities. Ann Arbor is 2.7% less expensive than Salem.
2.7% less expensive
Ann Arbor, MI is 2.7% less expensive than Salem, OR on BEA Regional Price Parities (overall RPP 100.9 vs 103.6). A $100,000 salary in Salem buys about the same as $97,328 in Ann Arbor; the largest component gap is rents.
- Overall RPP 103.6 (Salem) vs 100.9 (Ann Arbor)
- $100k in Salem ≈ $97,328 purchasing power in Ann Arbor
- Rents drives the gap (+15.0 RPP points)
RPP parity plate
Pair OR:MI 103.6→100.9
TIER-NEAR · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE OR × MI
- SPLIT-BUDGET Split budget
- BOTH-ABOVE Both above 100
- PP-SHIFT 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.
Category Breakdown
Goods
Diff -11.5 RPP
Services
Diff -6.5 RPP
Rents
Diff +15.0 RPP
| Category | Salem | Ann Arbor | Difference |
|---|---|---|---|
| Overall | 103.6 | 100.9 | -2.8 |
| Goods | 105.3 | 93.7 | -11.5 |
| Services | 104.7 | 98.2 | -6.5 |
| Rents | 110.3 | 125.3 | +15.0 |
Visual Comparison
Overall
Salem 103.6
Ann Arbor 100.9
Goods
Salem 105.3
Ann Arbor 93.7
Services
Salem 104.7
Ann Arbor 98.2
Rents
Salem 110.3
Ann Arbor 125.3
Vertical line = national average (100)
What This Comparison Actually Tells You
Rents creates the largest separation: Ann Arbor is 15.0 points higher. But rents move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Ann Arbor, MI is 2.7% less expensive than Salem, OR, a meaningful but not extreme shift. The move decision turns on which budget category creates the 2.8-point overall gap.
Both metros exceed the U.S. benchmark of 100. The choice is between two national premiums, so local wages need to clear the higher baseline in either market.
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 Salem corresponds to $97,328 in Ann Arbor.
Salem
103.6
Cost Index
Ann Arbor
100.9
Cost Index
Salary Equivalents
What a salary in Salem would need to be in Ann Arbor for the same purchasing power:
| In Salem | In Ann Arbor | Difference |
|---|---|---|
| $50,000 | $48,664 | $-1,336 |
| $75,000 | $72,996 | $-2,004 |
| $100,000 | $97,328 | $-2,672 |
| $150,000 | $145,993 | $-4,007 |
$ in Salem = in Ann Arbor
Same BEA Regional Price Parity ratio as the table above (103.6 → 100.9), computed live from your number, nothing is sent anywhere.
How the Price Gap Changed
Salem and Ann Arbor share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 9.5 to 2.8 RPP points. Salem remained the higher-index metro in the latest release.
Rents changed the most within this pair: its gap moved 28.8 points between the first and latest shared releases (43.8 to 15.0 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Salem RPP | Ann Arbor RPP | Relative Gap |
|---|---|---|---|
| 2008 | 94.1 | 103.6 | 9.5 points Ann Arbor higher |
| 2012 | 101.1 | 100.9 | 0.2 points Salem higher |
| 2016 | 97.1 | 98.4 | 1.3 points Ann Arbor higher |
| 2020 | 100.9 | 98.6 | 2.4 points Salem higher |
| 2024 | 103.6 | 100.9 | 2.8 points Salem 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.
Frequently Asked Questions
Is Ann Arbor more expensive than Salem?
Ann Arbor is 2.7% less expensive than Salem. The overall cost index is 100.9 vs 103.6 (national average = 100).
What salary in Ann Arbor equals $100K in Salem?
A $100,000 salary in Salem has the same purchasing power as $97,328 in Ann Arbor. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Salem and Ann Arbor?
Rents in Salem are indexed at 110.3 while Ann Arbor is at 125.3 (national average = 100). Ann Arbor 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.