Prosser, WA vs Ketchikan, AK: Cost of Living

Which city costs less?

Ketchikan, AK has a modeled overall cost index 9.8% higher than Prosser, WA.

Prosser, WA · modeled 2BR rent: $1,360 / month
Ketchikan, AK · modeled 2BR rent: $1,630 / 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 Prosser, WA and Ketchikan, AK 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 Prosser, WA

Numbers update automatically as you type

Estimated extra cost: $651/month in Ketchikan, AK

$150,000 in your current city has a modeled equivalent of $157,812 in Ketchikan, AK

Regional cost estimates: Prosser, WA uses Portland, OR. Ketchikan, AK uses Seattle, WA. Available city ZIP rent estimates are shown separately.

Overall Cost

↑ 9.8%

More expensive

Monthly Impact

$651

Extra cost

Annual Impact

$7.8K

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.

Prosser, WA

Population:6K

Cost Index:

86.2

100 = national average

Typical Home:$410K

Ketchikan, AK

Population:8K

Cost Index:

94.6

100 = national average

Typical Home:$380K

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Prosser, WA

The Evergreen State

Population

State Tax

No Income Tax

Located in Washington, this city has a population of 6K residents.

💡 Advantage: Washington has no state income tax!

Ketchikan, AK

The Last Frontier

Population

State Tax

No Income Tax

Located in Alaska, this city has a population of 8K residents.

💡 Advantage: Alaska has no state income tax!

Cost Breakdown by Category

Estimated monthly spending: Prosser, WA vs Ketchikan, AK

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	Prosser, WA	Ketchikan, AK	Difference	Change
Housing	$2,998/mo	$3,986/mo	↑ $988more	32.9%
Other	$1,363/mo	$1,161/mo	↓ $203less	14.9%
Transportation	$1,219/mo	$1,116/mo	↓ $103less	8.5%
Healthcare	$577/mo	$653/mo	↑ $76.27more	13.2%
Groceries	$930/mo	$855/mo	↓ $74.92less	8.1%
All Utilities	$413/mo	$381/mo	↓ $32.50less	7.9%

Housing

↑ 32.9%

Prosser, WA

$2,998

Ketchikan, AK

$3,986

Difference

$988

Other

↓ 14.9%

Prosser, WA

$1,363

Ketchikan, AK

$1,161

Difference

$203

less

Transportation

↓ 8.5%

Prosser, WA

$1,219

Ketchikan, AK

$1,116

Difference

$103

less

Healthcare

↑ 13.2%

Prosser, WA

$577

Ketchikan, AK

$653

Difference

$76.27

Groceries

↓ 8.1%

Prosser, WA

$930

Ketchikan, AK

$855

Difference

$74.92

less

All Utilities

↓ 7.9%

Prosser, WA

$413

Ketchikan, AK

$381

Difference

$32.50

less

🏠Rent Comparison

Studio

From$1,000

To$1,120

↑ $120

1 Bed

From$1,120

To$1,240

↑ $120

2 Bed

From$1,360

To$1,630

↑ $270

3 Bed

From$1,810

To$2,270

↑ $460

Prosser, WAZIP-level data

1BR range: $1,120–$1,120/mo

Ketchikan, AKZIP-level data

1BR range: $1,240–$1,240/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 Prosser, WA

$8,151

Monthly in Ketchikan, AK

$651

Difference

Home Values

Prosser

Ketchikan

$410K

Median Value

$380K

↑ +0.4%

YoY Change

↑ +8.8%

↑ +22.4%

5-Year Change

↑ +19.5%

Homes in Ketchikan are 7% less expensive than Prosser

Calculate payment - Prosser Calculate payment - Ketchikan

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

Prosser, 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

Ketchikan, AK

Federal Income Tax

Effective: 18.9%

$25.5K

Alaska 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

Prosser, WA Tax Rates

Sales Tax:9.2%

Property Tax:0.9%

Ketchikan, AK Tax Rates

Sales Tax:1.8%

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

Prosser

Ketchikan

35 Good

Air Quality

41 Good

85%

Good Air Days

69.7%

98 High

Climate Risk

100 Very High

🌊🌡🫨

Top Hazards

🌊🌡🫨

▲+2.5°F

2050 Outlook

▲+2.6°F

9 days

Heat Days >95°F

2 days

▲+2.5°F

2050 Outlook

▲+2.6°F

9 days

Heat Days >95°F

2 days

Before moving from Prosser, WA to Ketchikan, AK

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

Compare actual homes. Get current quotes in Ketchikan, AK for the same bedroom count and included utilities as your home in Prosser, 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 Prosser to Ketchikan moving checklist to organize the tasks and timing.

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

Frequently Asked Questions: Prosser, WA vs Ketchikan, AK

How do the cost estimates for Prosser, WA and Ketchikan, AK compare?

Ketchikan, AK has a modeled overall cost index 9.8% higher than Prosser, 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 Prosser, WA, the model estimates $157,812 in Ketchikan, AK. 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 Prosser, WA and Ketchikan, AK?

The modeled two-bedroom rents are $1,360/month in Prosser, WA and $1,630/month in Ketchikan, AK. 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 Washington and Alaska on TaxTakeHome.com