Is San Diego, CA cheaper than Urban Honolulu, HI?

Based on cost of living data, San Diego, CA is 25.4% cheaper than Urban Honolulu, HI. This translates to saving $1904 per month.

What salary do I need in San Diego, CA to live like I do in Urban Honolulu, HI?

If you earn $150,000 in Urban Honolulu, HI, you'd need approximately $127,150.259 in San Diego, CA to maintain the same standard of living.

How does housing cost compare between Urban Honolulu, HI and San Diego, CA?

Housing in San Diego, CA is 32.6% cheaper than in Urban Honolulu, HI. For a two-bedroom apartment, rent is $3,360/month in San Diego, CA compared to $2,900/month in Urban Honolulu, HI.

How much can I save per month by moving from Urban Honolulu, HI to San Diego, CA?

Moving from Urban Honolulu, HI to San Diego, CA could save you approximately $1904 per month, or $22850 per year, based on a $150,000 salary.

Urban Honolulu, HI vs San Diego, CA: Cost of Living Comparison 2026

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Cost of Living Comparison 2026

Data: HUD rent estimates, BLS cost of living

Current salary in Urban Honolulu, HI

Numbers update automatically as you type

You'd save $1.9K/month moving to San Diego, CA

$150.0K in your current city equals $127.2K in San Diego, CA

Rent data from HUD ZIP-level estimates · COL index from area

Overall Cost

↓ 25.4%

Less expensive

Monthly Impact

$1,904

Savings

Annual Impact

$22.8K

Per year

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

Urban Honolulu, HI

Population:351K

Cost Index:

100

100 = national average

Median Home:$657K

San Diego, CA

Population:1387K

Cost Index:

(25% below avg)

Median Home:$980K

Urban Honolulu, HI

The Aloha State

351K

Population

State Tax

Yes

Located in Hawaii, this city has a population of 351K residents.

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: Urban Honolulu, HI vs San Diego, CA

Category	Urban Honolulu, HI	San Diego, CA	Difference	Change
Housing	$7,744/mo	$5,223/mo	↓ $2,521less	32.6%
Groceries	$1,669/mo	$1,079/mo	↓ $590less	35.3%
All Utilities	$923/mo	$634/mo	↓ $290less	31.4%
Transportation	$1,830/mo	$1,571/mo	↓ $260less	14.2%
Healthcare	$706/mo	$638/mo	↓ $68.15less	9.6%
Other	$1,942/mo	$1,892/mo	↓ $50.22less	2.6%

Housing

↓ 32.6%

Urban Honolulu, HI

$7,744

San Diego, CA

$5,223

Difference

$2,521

less

Groceries

↓ 35.3%

Urban Honolulu, HI

$1,669

San Diego, CA

$1,079

Difference

$590

less

All Utilities

↓ 31.4%

Urban Honolulu, HI

$923

San Diego, CA

$634

Difference

$290

less

Transportation

↓ 14.2%

Urban Honolulu, HI

$1,830

San Diego, CA

$1,571

Difference

$260

less

Healthcare

↓ 9.6%

Urban Honolulu, HI

$706

San Diego, CA

$638

Difference

$68.15

less

Other

↓ 2.6%

Urban Honolulu, HI

$1,942

San Diego, CA

$1,892

Difference

$50.22

less

🏠Rent Comparison

Studio

From$1,850

To$2,565

↑ $715

1 Bed

From$2,200

To$2,755

↑ $555

2 Bed

From$2,900

To$3,360

↑ $460

3 Bed

From$4,200

To$4,475

↑ $275

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.

$14,815

Monthly in Urban Honolulu, HI

$11,037

Monthly in San Diego, CA

$3,778

Difference

Home Values

Urban Honolulu

San Diego

Median Value

$980K

YoY Change

↓ -3%

5-Year Change

↑ +37.4%

Price Range

$598K - $2.01M

Calculate payment - San Diego

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $1.0K

Per year

Monthly Difference

$83.54

More take-home

Effective Rate Diff

0.7%

Rate difference

Urban Honolulu, HI

Federal Income Tax

Effective: 18.9%

$25.5K

Hawaii State Tax

Effective: 7.8%

$11.6K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 32.4%

$48.6K

Take-Home Pay

$8,446/month

$101.4K

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

Urban Honolulu, HI Tax Rates

Sales Tax:4.5%

Property Tax:0.3%

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.