Is San Diego, CA cheaper than Philadelphia, PA?

Based on cost of living data, San Diego, CA is 42.3% more expensive than Philadelphia, PA. This translates to spending an extra $3172 per month.

What salary do I need in San Diego, CA to live like I do in Philadelphia, PA?

If you earn $150,000 in Philadelphia, PA, you'd need approximately $188,063.241 in San Diego, CA to maintain the same standard of living.

How does housing cost compare between Philadelphia, PA and San Diego, CA?

Housing in San Diego, CA is 125.8% more expensive than in Philadelphia, PA. For a two-bedroom apartment, rent is $3,360/month in San Diego, CA compared to $1,660/month in Philadelphia, PA.

How much can I save per month by moving from Philadelphia, PA to San Diego, CA?

Living in San Diego, CA costs approximately $3172 more per month than Philadelphia, PA, or $38063 more per year, based on a $150,000 salary.

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Philadelphia, PA

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San Diego, CA

Cost of Living Comparison 2026

Current salary in Philadelphia, PA

Numbers update automatically as you type

You'd spend $3.2K/month more in San Diego, CA

$150.0K in your current city equals $188.1K in San Diego, CA

Rent data from HUD ZIP-level estimates · COL index from Philadelphia-Camden-Wilmington, PA-NJ-DE-MD area

Overall Cost

↑ 42.3%

More expensive

Monthly Impact

$3,172

Extra cost

Annual Impact

$38.1K

Per year

Based on monthly living costs (rent, groceries, utilities, transport, healthcare). Home purchase prices shown separately below.

Philadelphia, PA

Population:1584K

Cost Index:100

Median Home:$241K

San Diego, CA

Population:1387K

Cost Index:142

Median Home:$980K

Philadelphia, PA

The Keystone State

1.6M

Population

State Tax

Yes

Climate

Humid subtropical

Notable Facts

•Birthplace of America
•Cheesesteak city
•Major East Coast hub

Major Industries

HealthcareEducationFinanceManufacturing

San Diego, CA

The Golden State

1.4M

Population

State Tax

Yes

Climate

Semi-arid Mediterranean

Notable Facts

•Year-round perfect weather
•Major military presence
•Biotech hub

Major Industries

MilitaryTechnologyTourismBiotechnology

Cost Breakdown by Category

Annual spending: Philadelphia, PA vs San Diego, CA

Category	Philadelphia, PA	San Diego, CA	Difference	Change
🏠Housing	$2,313/mo	$5,223/mo	↑ $2,911more	125.8%
🚗Transportation	$1,421/mo	$1,571/mo	↑ $150more	10.6%
📦Other	$1,774/mo	$1,892/mo	↑ $117more	6.6%
🏥Healthcare	$607/mo	$638/mo	↑ $30.98more	5.1%
⚡All Utilities	$607/mo	$634/mo	↑ $27.32more	4.5%
🛒Groceries	$1,104/mo	$1,079/mo	↓ $24.98less	2.3%

🏠Housing

↑ 125.8%

Philadelphia, PA

$2,313

San Diego, CA

$5,223

Difference

$2,911

🚗Transportation

↑ 10.6%

Philadelphia, PA

$1,421

San Diego, CA

$1,571

Difference

$150

📦Other

↑ 6.6%

Philadelphia, PA

$1,774

San Diego, CA

$1,892

Difference

$117

🏥Healthcare

↑ 5.1%

Philadelphia, PA

$607

San Diego, CA

$638

Difference

$30.98

⚡All Utilities

↑ 4.5%

Philadelphia, PA

$607

San Diego, CA

$634

Difference

$27.32

🛒Groceries

↓ 2.3%

Philadelphia, PA

$1,104

San Diego, CA

$1,079

Difference

$24.98

less

🏛️ Local Income Taxes

Philadelphia, PA: Philadelphia Wage Tax (resident)$5,625/yr (3.8%)

San Diego, CA has no local income tax.

Local taxes are in addition to state income tax. Not all cities levy local income taxes.

🏠Rent Comparison

Studio

From$1,280

To$2,565

↑ $1,285

1 Bed

From$1,390

To$2,755

↑ $1,365

2 Bed

From$1,660

To$3,360

↑ $1,700

3 Bed

From$1,990

To$4,475

↑ $2,485

Philadelphia, PAZIP-level data

1BR range: $1,080–$2,280/mo

San Diego, CAZIP-level data

1BR range: $1,980–$3,690/mo

💡 Note: Rent prices are based on HUD Fair Market Rent data and represent median costs. Actual prices vary by neighborhood, amenities, and condition. Source: HUD Small Area Fair Market Rents FY2026.

$7,826

Monthly in Philadelphia, PA

$11,037

Monthly in San Diego, CA

$3,211

Difference

Home Values

Philadelphia

San Diego

$241K

Median Value

$980K

↑ +2.8%

YoY Change

↓ -3%

↑ +9%

5-Year Change

↑ +37.4%

$71K - $855K

Price Range

$598K - $2.01M

Homes in San Diego are 307% more expensive than Philadelphia

Calculate payment - Philadelphia Calculate payment - San Diego

Source: Zillow Home Value Index (ZHVI), January 2026

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↓ $6.0K

More taxes

Monthly Difference

$502

Less take-home

Effective Rate Diff

4.0%

Rate difference

Philadelphia, PA

Federal Income Tax

Effective: 18.9%

$25.5K

Pennsylvania State Tax

Effective: 3.1%

$4.6K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 27.7%

$41.6K

Take-Home Pay

$9,032/month

$108.4K

San Diego, CA

Federal Income Tax

Effective: 18.9%

$25.5K

California State Tax

Effective: 7.1%

$10.6K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 31.8%

$47.6K

Take-Home Pay

$8,530/month

$102.4K

Additional Tax Information

Philadelphia, PA Tax Rates

Sales Tax:6.5%

Property Tax:1.4%

San Diego, CA Tax Rates

Sales Tax:10.5%

Property Tax:0.8%

💡 Note: Tax calculations are estimates based on 2024/2025 tax brackets for single filers with standard deduction. Actual taxes may vary based on filing status, deductions, credits, and local variations.