Friday Harbor, WA vs Coupeville, WA: Cost of Living

Which city costs less?

Coupeville, WA has a modeled overall cost index 14.8% higher than Friday Harbor, WA.

Friday Harbor, WA · modeled 2BR rent: $1,810 / month
Coupeville, WA · modeled 2BR rent: $1,450 / 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 Friday Harbor, WA and Coupeville, 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 Friday Harbor, WA

Numbers update automatically as you type

Estimated extra cost: $989/month in Coupeville, WA

$150,000 in your current city has a modeled equivalent of $161,869 in Coupeville, WA

Regional cost estimates: Friday Harbor, WA uses Seattle, WA. Coupeville, WA uses Seattle, WA. Available city ZIP rent estimates are shown separately.

Overall Cost

↑ 14.8%

More expensive

Monthly Impact

$989

Extra cost

Annual Impact

$11.9K

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.

Friday Harbor, WA

Population:3K

Cost Index:

120.6

100 = national average

Typical Home:$837K

Coupeville, WA

Population:2K

Cost Index:

138.5

100 = national average

Typical Home:$615K

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Friday Harbor, WA

The Evergreen State

Population

State Tax

No Income Tax

Located in Washington, this city has a population of 3K residents.

💡 Advantage: Washington has no state income tax!

Coupeville, WA

The Evergreen State

Population

State Tax

No Income Tax

Located in Washington, this city has a population of 2K residents.

💡 Advantage: Washington has no state income tax!

Cost Breakdown by Category

Estimated monthly spending: Friday Harbor, WA vs Coupeville, 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	Friday Harbor, WA	Coupeville, WA	Difference	Change
Housing	$3,767/mo	$4,325/mo	↑ $558more	14.8%
Other	$1,097/mo	$1,259/mo	↑ $162more	14.8%
Transportation	$1,055/mo	$1,211/mo	↑ $156more	14.8%
Groceries	$716/mo	$767/mo	↑ $51.15more	7.1%
Healthcare	$547/mo	$586/mo	↑ $39.05more	7.1%
All Utilities	$319/mo	$342/mo	↑ $22.79more	7.1%

Housing

↑ 14.8%

Friday Harbor, WA

$3,767

Coupeville, WA

$4,325

Difference

$558

Other

↑ 14.8%

Friday Harbor, WA

$1,097

Coupeville, WA

$1,259

Difference

$162

Transportation

↑ 14.8%

Friday Harbor, WA

$1,055

Coupeville, WA

$1,211

Difference

$156

Groceries

↑ 7.1%

Friday Harbor, WA

$716

Coupeville, WA

$767

Difference

$51.15

Healthcare

↑ 7.1%

Friday Harbor, WA

$547

Coupeville, WA

$586

Difference

$39.05

All Utilities

↑ 7.1%

Friday Harbor, WA

$319

Coupeville, WA

$342

Difference

$22.79

🏠Rent Comparison

Studio

From$1,250

To$1,070

↓ $180

1 Bed

From$1,380

To$1,190

↓ $190

2 Bed

From$1,810

To$1,450

↓ $360

3 Bed

From$2,400

To$2,020

↓ $380

Friday Harbor, WAZIP-level data

1BR range: $1,380–$1,380/mo

Coupeville, WAZIP-level data

1BR range: $1,190–$1,190/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 Friday Harbor, WA

$8,489

Monthly in Coupeville, WA

$989

Difference

Home Values

Friday Harbor

Coupeville

$837K

Median Value

$615K

↓ -2.2%

YoY Change

↑ +1.9%

↑ +26.8%

5-Year Change

↑ +27.6%

Homes in Coupeville are 27% less expensive than Friday Harbor

Calculate payment - Friday Harbor Calculate payment - Coupeville

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

Friday 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

Coupeville, 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

Friday Harbor, WA Tax Rates

Sales Tax:9.2%

Property Tax:0.9%

Coupeville, 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

Friday Harbor

Coupeville

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 Friday Harbor, WA to Coupeville, WA

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

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

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

Frequently Asked Questions: Friday Harbor, WA vs Coupeville, WA

How do the cost estimates for Friday Harbor, WA and Coupeville, WA compare?

Coupeville, WA has a modeled overall cost index 14.8% higher than Friday Harbor, 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 Friday Harbor, WA, the model estimates $161,869 in Coupeville, 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 Friday Harbor, WA and Coupeville, WA?

The modeled two-bedroom rents are $1,810/month in Friday Harbor, WA and $1,450/month in Coupeville, 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.