Mount Vernon, WA vs Oak Harbor, WA: Cost of Living

Which city costs less?

Oak Harbor, WA has a modeled overall cost index 2.5% higher than Mount Vernon, WA.

Mount Vernon, WA · modeled 2BR rent: $1,540 / month
Oak Harbor, WA · modeled 2BR rent: $1,620 / 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

Adjust your income and compare the budget ↓

Tap to swap

Cost of Living Comparison 2026

Compare Mount Vernon, WA and Oak Harbor, WA 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 Vernon, WA

Numbers update automatically as you type

Estimated extra cost: $169/month in Oak Harbor, WA

$150,000 in your current city has a modeled equivalent of $152,024 in Oak Harbor, WA

Regional cost estimates: Mount Vernon, WA uses Seattle, WA. Oak Harbor, WA uses Seattle, WA. Available city ZIP rent estimates are shown separately.

Overall Cost

↑ 2.5%

More expensive

Monthly Impact

$169

Extra cost

Annual Impact

$2.0K

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 Vernon, WA

Population:35K

Cost Index:

141.0

100 = national average

Typical Home:$551K

Oak Harbor, WA

Population:24K

Cost Index:

144.5

100 = national average

Typical Home:$517K

Planning the move to Oak Harbor?

Organize packing, address changes, and moving-day tasks with a free checklist. Your progress saves in this browser. No account needed.

Plan my move with the free checklist

Mount Vernon, WA

The Evergreen State

35K

Population

State Tax

No Income Tax

Located in Washington, this city has a population of 35K residents.

💡 Advantage: Washington has no state income tax!

Oak Harbor, WA

The Evergreen State

24K

Population

State Tax

No Income Tax

Located in Washington, this city has a population of 24K residents.

💡 Advantage: Washington has no state income tax!

Cost Breakdown by Category

Estimated monthly spending: Mount Vernon, WA vs Oak Harbor, WA

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 Vernon, WA	Oak Harbor, WA	Difference	Change
Housing	$3,828/mo	$3,923/mo	↑ $95.61more	2.5%
Other	$1,115/mo	$1,143/mo	↑ $27.84more	2.5%
Transportation	$1,072/mo	$1,098/mo	↑ $26.76more	2.5%
Groceries	$673/mo	$681/mo	↑ $8.35more	1.2%
Healthcare	$514/mo	$520/mo	↑ $6.37more	1.2%
All Utilities	$300/mo	$303/mo	↑ $3.72more	1.2%

Housing

↑ 2.5%

Mount Vernon, WA

$3,828

Oak Harbor, WA

$3,923

Difference

$95.61

Other

↑ 2.5%

Mount Vernon, WA

$1,115

Oak Harbor, WA

$1,143

Difference

$27.84

Transportation

↑ 2.5%

Mount Vernon, WA

$1,072

Oak Harbor, WA

$1,098

Difference

$26.76

Groceries

↑ 1.2%

Mount Vernon, WA

$673

Oak Harbor, WA

$681

Difference

$8.35

Healthcare

↑ 1.2%

Mount Vernon, WA

$514

Oak Harbor, WA

$520

Difference

$6.37

All Utilities

↑ 1.2%

Mount Vernon, WA

$300

Oak Harbor, WA

$303

Difference

$3.72

🏠Rent Comparison

Studio

From$1,050

To$1,140

↑ $90.00

1 Bed

From$1,170

To$1,310

↑ $140

2 Bed

From$1,540

To$1,620

↑ $80.00

3 Bed

From$2,150

To$2,250

↑ $100

Mount Vernon, WAZIP-level data

1BR range: $1,170–$1,170/mo

Oak Harbor, WAZIP-level data

1BR range: $1,310–$1,310/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 Vernon, WA

$7,669

Monthly in Oak Harbor, WA

$169

Difference

Home Values

Mount Vernon

Oak Harbor

$551K

Median Value

$517K

↑ +1.9%

YoY Change

↑ +1.3%

↑ +33%

5-Year Change

↑ +26.7%

Homes in Oak Harbor are 6% less expensive than Mount Vernon

Calculate payment - Mount Vernon Calculate payment - Oak Harbor

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

→ $0

Same taxes

Monthly Difference

Same take-home

Effective Rate Diff

0.0%

Rate difference

Mount Vernon, WA

Federal Income Tax

Effective: 18.9%

$25.5K

Washington State Tax

No state income tax

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 24.7%

$37.0K

Take-Home Pay

$9,416/month

$113.0K

Oak Harbor, WA

Federal Income Tax

Effective: 18.9%

$25.5K

Washington State Tax

No state income tax

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 24.7%

$37.0K

Take-Home Pay

$9,416/month

$113.0K

Additional Tax Information

Mount Vernon, WA Tax Rates

Sales Tax:9.2%

Property Tax:0.9%

Oak Harbor, WA Tax Rates

Sales Tax:9.2%

Property Tax:0.9%

💡 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.

Environment

Mount Vernon

Oak Harbor

41 Good

Air Quality

41 Good

69.7%

Good Air Days

69.7%

100 Very High

Climate Risk

100 Very High

🌊🌡🫨

Top Hazards

🌊🌡🫨

▲+2.6°F

2050 Outlook

▲+2.6°F

2 days

Heat Days >95°F

2 days

▲+2.6°F

2050 Outlook

▲+2.6°F

2 days

Heat Days >95°F

2 days

Before moving from Mount Vernon, WA to Oak Harbor, WA

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

Compare actual homes. Get current quotes in Oak Harbor, WA for the same bedroom count and included utilities as your home in Mount Vernon, WA. 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 Vernon to Oak Harbor moving checklist to organize the tasks and timing.

Still choosing a destination? Explore cities similar to Oak Harbor, WA by cost, housing, population and region.

Frequently Asked Questions: Mount Vernon, WA vs Oak Harbor, WA

How do the cost estimates for Mount Vernon, WA and Oak Harbor, WA compare?

Oak Harbor, WA has a modeled overall cost index 2.5% higher than Mount Vernon, WA. 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 Vernon, WA, the model estimates $152,024 in Oak Harbor, WA. 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 Vernon, WA and Oak Harbor, WA?

The modeled two-bedroom rents are $1,540/month in Mount Vernon, WA and $1,620/month in Oak Harbor, WA. 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.