Mount Pleasant, SC vs San Diego, CA: Cost of Living

Which city costs less?

San Diego, CA has a modeled overall cost index 54.4% higher than Mount Pleasant, SC.

Mount Pleasant, SC · modeled 2BR rent: $2,530 / month
San Diego, CA · modeled 2BR rent: $3,360 / month

These are saved estimates, not current rental listings. Some cities use adjusted regional data. Your household budget can differ from the overall index. Sources and assumptions

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Cost of Living Comparison 2026

Compare Mount Pleasant, SC and San Diego, CA using saved regional data and explicit budgeting assumptions. Rent estimates are not live listings. Change the salary below, then check the source notes before applying a result to your household.

Saved regional estimates · Sources and assumptions

Current salary in Mount Pleasant, SC

Numbers update automatically as you type

Estimated extra cost: $4,029/month in San Diego, CA

$150,000 in your current city has a modeled equivalent of $198,351 in San Diego, CA

Regional cost estimates: Mount Pleasant, SC uses Fayetteville, NC. San Diego, CA uses San Diego-Chula Vista-Carlsbad, CA Metropolitan Area. Available city ZIP rent estimates are shown separately.

Overall Cost

↑ 54.4%

More expensive

Monthly Impact

$4,029

Extra cost

Annual Impact

$48.4K

Per year

Assumes 60% of current gross income goes to living costs. The headline uses the category budget below; taxes, moving costs and savings goals are excluded.

Mount Pleasant, SC

Population:95K

Cost Index:

93.3

100 = national average

Typical Home:$904K

San Diego, CA

Population:1387K

Cost Index:

144.0

100 = national average

Typical Home:$980K

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Mount Pleasant, SC

The Palmetto State

95K

Population

State Tax

Yes

Located in South Carolina, this city has a population of 95K 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

Estimated monthly spending: Mount Pleasant, SC vs San Diego, CA

Assumes 60% of your current gross income is spent on these categories. The headline and totals use this same budget. Rent estimates below are separate reference data. Rounded amounts may differ by $1.

Category	Mount Pleasant, SC	San Diego, CA	Difference	Change
Housing	$2,339/mo	$5,456/mo	↑ $3,117more	133.3%
Transportation	$1,273/mo	$1,641/mo	↑ $368more	28.9%
Other	$1,702/mo	$1,976/mo	↑ $274more	16.1%
Groceries	$1,009/mo	$1,127/mo	↑ $118more	11.7%
All Utilities	$546/mo	$662/mo	↑ $116more	21.3%
Healthcare	$632/mo	$667/mo	↑ $34.57more	5.5%

Housing

↑ 133.3%

Mount Pleasant, SC

$2,339

San Diego, CA

$5,456

Difference

$3,117

Transportation

↑ 28.9%

Mount Pleasant, SC

$1,273

San Diego, CA

$1,641

Difference

$368

Other

↑ 16.1%

Mount Pleasant, SC

$1,702

San Diego, CA

$1,976

Difference

$274

Groceries

↑ 11.7%

Mount Pleasant, SC

$1,009

San Diego, CA

$1,127

Difference

$118

All Utilities

↑ 21.3%

Mount Pleasant, SC

$546

San Diego, CA

$662

Difference

$116

Healthcare

↑ 5.5%

Mount Pleasant, SC

$632

San Diego, CA

$667

Difference

$34.57

🏠Rent Comparison

Studio

From$2,200

To$2,565

↑ $365

1 Bed

From$2,310

To$2,755

↑ $445

2 Bed

From$2,530

To$3,360

↑ $830

3 Bed

From$3,150

To$4,475

↑ $1,325

Mount Pleasant, SCZIP-level data

1BR range: $2,310–$2,310/mo

San Diego, CAZIP-level data

1BR range: $1,980–$3,690/mo

💡 Note: HUD Fair Market Rents estimate 40th-percentile gross rents, including most tenant-paid utilities. City ZIP summaries are medians of those estimates, not market median rents. Actual prices vary by neighborhood, amenities, and condition. Source: HUD Small Area Fair Market Rents FY2026.

$7,500

Monthly in Mount Pleasant, SC

$11,529

Monthly in San Diego, CA

$4,029

Difference

Home Values

Mount Pleasant

San Diego

$904K

Median Value

$980K

↑ +1.5%

YoY Change

↓ -3%

↑ +73.4%

5-Year Change

↑ +37.4%

$904K

Price Range

$598K - $2.01M

Homes in San Diego are 8% more expensive than Mount Pleasant

Calculate payment - Mount Pleasant Calculate payment - San Diego

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↓ $670

More taxes

Monthly Difference

$55.84

Less take-home

Effective Rate Diff

0.4%

Rate difference

Mount Pleasant, SC

Federal Income Tax

Effective: 18.9%

$25.5K

South Carolina State Tax

Effective: 6.6%

$10.0K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 31.3%

$47.0K

Take-Home Pay

$8,586/month

$103.0K

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

Mount Pleasant, SC Tax Rates

Sales Tax:7.4%

Property Tax:0.6%

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.

🚶 Walkability

Modeled road attributes, not a safety assessment. Methodology and limitations

Mount Pleasant, SC: No data yet

San Diego, CA

21/100

4.9% sidewalk tags · 12.5% cycling tags

Environment

Mount Pleasant

San Diego

46 Good

Air Quality

71 Moderate

63.7%

Good Air Days

12.8%

89 Moderate

Climate Risk

100 Very High

🌀🌪

Top Hazards

🔥🌊🌡

▲+2.5°F

2050 Outlook

▲+2.1°F

36 days

Heat Days >95°F

1 days

▲+2.5°F

2050 Outlook

▲+2.1°F

36 days

Heat Days >95°F

1 days

Before moving from Mount Pleasant, SC to San Diego, CA

Use this comparison to shortlist a move, then check the costs that depend on your household.

Compare actual homes. Get current quotes in San Diego, CA for the same bedroom count and included utilities as your home in Mount Pleasant, SC. Add parking, deposits, insurance and any overlapping leases. The rent estimates above are a starting point, not available listings.
Confirm your income. Check your expected pay with your employer, including any location adjustment. Use “Different salary at destination?” above to compare two incomes. The budget model excludes taxes and one-time moving costs; it is not a take-home-pay calculation.
Price your daily routine. Check the commute from a specific address to work, school or childcare. Add household expenses missing from this model, such as childcare, debt payments and medical needs. Verify local services before signing a lease.
Plan the transition. Get moving quotes and budget for travel, setup costs and time off. Open your Mount Pleasant to San Diego moving checklist to organize the tasks and timing.

Still choosing a destination? Explore cities similar to San Diego, CA by cost, housing, population and region.

Frequently Asked Questions: Mount Pleasant, SC vs San Diego, CA

How do the cost estimates for Mount Pleasant, SC and San Diego, CA compare?

San Diego, CA has a modeled overall cost index 54.4% higher than Mount Pleasant, SC. This is a broad model comparison, not a survey of today's prices or a forecast of your household spending. Some cities use adjusted regional fallback data.

What does the equivalent salary mean?

At a $150,000 salary in Mount Pleasant, SC, the model estimates $198,351 in San Diego, CA. It allocates 60% of gross income to the origin city’s category budget and applies each destination category’s relative cost. The equivalent salary adds the total category difference to your income. The monthly difference is the same category difference divided by 12; it is not take-home pay or guaranteed savings. Household size, childcare and your actual lease are not inputs to this calculation.

What rent estimates are available for Mount Pleasant, SC and San Diego, CA?

The modeled two-bedroom rents are $2,530/month in Mount Pleasant, SC and $3,360/month in San Diego, CA. Where available, the source is a city median of HUD FY2026 ZIP-level estimates; otherwise a saved metro table is used. City adjustments may also apply. These are not asking rents or available listings. Compare actual properties with the same bedroom count and included utilities.

How should I use this comparison before moving?

Use it to shortlist locations, then replace modeled costs with a current housing quote, employer-confirmed income, commute costs, insurance and your household's other expenses. Add one-time moving costs separately. Source years differ and the saved datasets are not a live price feed. Read the methodology for the formulas and fallback rules.

💰 See how taxes change too — compare take-home pay between South Carolina and California on TaxTakeHome.com