Rancho Santa Fe vs Del Mar

Neighborhood comparison in San Diego, United States

Rancho Santa Fe

108.5
COLI Index
More Expensive
VS

Del Mar

106.9
COLI Index
More Affordable

Side-by-Side Comparison

1.40x
Rancho Santa Fe Multiplier
1.38x
Del Mar Multiplier
$3,640
Est. 1BR Rent
$3,588
Est. 1BR Rent
$81,375
$75K Equivalent
$80,175
$75K Equivalent

Cost Comparison

Rancho Santa Fe
1.40x
Del Mar
1.38x

Rancho Santa Fe is 1% more expensive than Del Mar within San Diego. Living in Del Mar instead of Rancho Santa Fe could save you significantly on rent and daily expenses.

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Data Sources: Cost of living data from Numbeo · Expatistan. Rent from Numbeo Property Prices. Tax rates from OECD Taxing Wages · U.S. Bureau of Labor Statistics · U.S. Census Bureau. Salary data from BLS · Glassdoor. Exchange rates from the ECB. Updated 2026-02-28. All figures are estimates.