Is San Diego more expensive than San Francisco?

San Diego is 8.6% cheaper than San Francisco overall. Rent is 8.5% lower, groceries 13.2% cheaper, and restaurants 6.2% more expensive.

Which city has better purchasing power, San Francisco or San Diego?

San Francisco has a purchasing power index of 150.4 while San Diego has 119.4 (NYC = 100). San Francisco offers better purchasing power.

Cost of Living Comparison · 2026

🇺🇸 San Francisco vs 🇺🇸 San Diego

2026

San Diego is 8.6% cheaper

Category	🇺🇸 San Francisco	🇺🇸 San Diego	Difference
Cost of Living	95.7	87.5	-8.6%
Rent	81.3	74.4	-8.5%
Groceries	106.7	92.6	-13.2%
Restaurants	92.0	97.7	+6.2%
Purchasing Power	150.4	119.4	-20.6%

Data verified Q1 2026 · Source: Numbeo cost-of-living indices (NYC = 100 baseline) · Indices reflect relative costs; absolute prices vary by neighbourhood.

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🇺🇸 Cost of Living in San Francisco

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