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San Diego vs Seattle: Cost of Living Compared

A side-by-side comparison of rent, daily expenses, and quality-of-life factors in San Diego (U.S.A.) and Seattle (U.S.A.). Data sourced from official government statistics, updated 2026.

CategorySan DiegoSeattle
CountryU.S.A.U.S.A.
CurrencyUSD ($)USD ($)
1BR Rent Range$2,100 - $3,000$1,700 - $2,900Cheaper
2BR Rent Range$2,700 - $3,600$2,200 - $3,700Cheaper
Groceries / mo$510Cheaper$575
Transport Pass / mo$72Cheaper$99
Dining Out / mo$330Cheaper$345
English Level5/5 (Excellent)5/5 (Excellent)
Neighborhoods Tracked69
Healthcare SystemPrivate (employer-based)Private (employer-based)

Verdict

Overall, San Diego tends to be more affordable when comparing rent, groceries, transport, and dining costs. However, the two cities use the same currency, so exchange rates and local salary levels also play a significant role. Use our calculator to see what your specific salary means in each city.

Explore San Diego

6 neighborhoods, rent data, and full cost breakdown in U.S.A.

View San Diego details

Explore Seattle

9 neighborhoods, rent data, and full cost breakdown in U.S.A.

View Seattle details

Calculate your salary in both cities

Enter your gross salary to see net pay, rent affordability, and savings potential in San Diego and Seattle.

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Frequently Asked Questions

Is San Diego or Seattle cheaper to live in?

Based on our data, San Diego is generally cheaper to live in when comparing rent, groceries, transport, and dining costs. However, costs vary significantly by neighborhood and lifestyle.

What is rent like in San Diego vs Seattle?

In San Diego, 1-bedroom rents range from $2,100 to $3,000 per month across 6 neighborhoods. In Seattle, 1-bedroom rents range from $1,700 to $2,900 per month across 9 neighborhoods.

How do transport costs compare in San Diego vs Seattle?

A monthly public transport pass costs $72 in San Diego and $99 in Seattle. Both cities have well-developed public transit systems.

Which city is better for expats, San Diego or Seattle?

San Diego has an English proficiency rating of 5/5 (Excellent) and Seattle rates 5/5 (Excellent). San Diego uses Private (employer-based) healthcare, while Seattle uses Private (employer-based). Both factors are important for expats considering a move.

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Updated Mar 2026

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© 2026 AffordWhere. Estimates only, not financial advice.

2026 tax rules • Mar 2026 rent data