Overall
- Ann Arbor
- 100.9
Diff +11.0 RPP
Ann Arbor vs San Diego-Chula Vista-Carlsbad
Cost of living comparison based on BEA Regional Price Parities. San Diego-Chula Vista-Carlsbad is 10.9% more expensive than Ann Arbor.
10.9% more expensive
San Diego-Chula Vista-Carlsbad, CA is 10.9% more expensive than Ann Arbor, MI on BEA Regional Price Parities (overall RPP 111.9 vs 100.9). A $100,000 salary in Ann Arbor buys about the same as $110,911 in San Diego-Chula Vista-Carlsbad; the largest component gap is services.
- Overall RPP 100.9 (Ann Arbor) vs 111.9 (San Diego-Chula Vista-Carlsbad)
- $100k in Ann Arbor ≈ $110,911 purchasing power in San Diego-Chula Vista-Carlsbad
- Services drives the gap (+76.1 RPP points)
RPP parity plate
Pair MI:CA 100.9→111.9
TIER-GAP · CROSS-STATE · SERVICES-LED · BOTH-ABOVE · PP-SHIFT
- TIER-GAP Clear tier gap
- CROSS-STATE MI × CA
- SERVICES-LED Services-led gap
- 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.
What This Comparison Actually Tells You
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.
Ann Arbor, MI and San Diego-Chula Vista-Carlsbad, CA sit in clearly different price tiers, separated by 11.0 RPP points. At this distance, treating the same nominal salary as equivalent would materially change purchasing power.
Services leads the difference, with San Diego-Chula Vista-Carlsbad 76.1 points higher than Ann Arbor. Goods, services, and rents all point in the same broad direction, making the headline comparison more transferable across household types.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
For a service-heavy household, test childcare, health, and other locally supplied costs before relying on rent alone. The BEA ratio converts $100,000 in Ann Arbor to $110,911 in San Diego-Chula Vista-Carlsbad, but it is not a personal spending weight.
How the Price Gap Changed
Ann Arbor and San Diego-Chula Vista-Carlsbad share 17 published annual releases from 2008 through 2024. Their overall gap held broadly steady, moving from 10.1 to 11.0 RPP points. San Diego-Chula Vista-Carlsbad remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 51.6 points between the first and latest shared releases (24.5 to 76.1 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Ann Arbor RPP | San Diego-Chula Vista-Carlsbad RPP | Relative Gap |
|---|---|---|---|
| 2008 | 103.6 | 113.7 | 10.1 points San Diego-Chula Vista-Carlsbad higher |
| 2012 | 100.9 | 112.9 | 12.0 points San Diego-Chula Vista-Carlsbad higher |
| 2016 | 98.4 | 113.6 | 15.2 points San Diego-Chula Vista-Carlsbad higher |
| 2020 | 98.6 | 115.1 | 16.6 points San Diego-Chula Vista-Carlsbad higher |
| 2024 | 100.9 | 111.9 | 11.0 points San Diego-Chula Vista-Carlsbad 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.
Category Breakdown
Goods
- Ann Arbor
- 93.7
Diff +14.3 RPP
Services
- Ann Arbor
- 98.2
Diff +76.1 RPP
Rents
- Ann Arbor
- 125.3
Diff +54.0 RPP
| Category | Ann Arbor | San Diego-Chula Vista-Carlsbad | Difference |
|---|---|---|---|
| Overall | 100.9 | 111.9 | +11.0 |
| Goods | 93.7 | 108.0 | +14.3 |
| Services | 98.2 | 174.2 | +76.1 |
| Rents | 125.3 | 179.3 | +54.0 |
Visual Comparison
Overall
Ann Arbor 100.9
San Diego-Chula Vista-Carlsbad 111.9
Goods
Ann Arbor 93.7
San Diego-Chula Vista-Carlsbad 108.0
Services
Ann Arbor 98.2
San Diego-Chula Vista-Carlsbad 174.2
Rents
Ann Arbor 125.3
San Diego-Chula Vista-Carlsbad 179.3
Vertical line = national average (100)
Salary Equivalents
What a salary in Ann Arbor would need to be in San Diego-Chula Vista-Carlsbad for the same purchasing power:
| In Ann Arbor | In San Diego-Chula Vista-Carlsbad | Difference |
|---|---|---|
| $50,000 | $55,455 | +$5,455 |
| $75,000 | $83,183 | +$8,183 |
| $100,000 | $110,911 | +$10,911 |
| $150,000 | $166,366 | +$16,366 |
$ in Ann Arbor = in San Diego-Chula Vista-Carlsbad
Same BEA Regional Price Parity ratio as the table above (100.9 → 111.9), computed live from your number, nothing is sent anywhere.
Ann Arbor
100.9
Cost Index
San Diego-Chula Vista-Carlsbad
111.9
Cost Index
Frequently Asked Questions
Is San Diego-Chula Vista-Carlsbad more expensive than Ann Arbor?
San Diego-Chula Vista-Carlsbad is 10.9% more expensive than Ann Arbor. The overall cost index is 111.9 vs 100.9 (national average = 100).
What salary in San Diego-Chula Vista-Carlsbad equals $100K in Ann Arbor?
A $100,000 salary in Ann Arbor has the same purchasing power as $110,911 in San Diego-Chula Vista-Carlsbad. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Ann Arbor and San Diego-Chula Vista-Carlsbad?
Rents in Ann Arbor are indexed at 125.3 while San Diego-Chula Vista-Carlsbad is at 179.3 (national average = 100). San Diego-Chula Vista-Carlsbad 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.