Is it cheaper to live in Phoenix or Seattle?

Phoenix, AZ is cheaper. Its monthly baseline of $1,430 (1BR rent + utilities) runs about 29% below Seattle, WA's $2,020, mainly because of rent.

How much more do you need to earn to live in Phoenix than in Seattle?

To keep rent near the recommended 30% of gross income, you'd want to earn roughly $50,000 a year in Phoenix versus $74,000 in Seattle.

Which has lower taxes, Phoenix or Seattle?

Phoenix is taxed under Arizona's rules (a top state income tax rate of 2.50% and a 5.6% state sales tax); Seattle under Washington's (no state income tax and a 6.5% state sales tax).

Phoenix vs Seattle Cost of Living 2026

Phoenix

Arizona

$1,430/mo est.

Seattle

Washington

$2,020/mo est.

Monthly estimate = 1BR rent + electricity + gas

A one-person monthly baseline (1BR rent plus typical utilities) runs $1,430 in Phoenix, AZ versus $2,020 in Seattle, WA. Overall, Phoenix, AZ is roughly 29% cheaper to live in day-to-day than Seattle, WA, driven mainly by rent.

Median household income is $77,041 in Phoenix, AZ and $121,984 in Seattle, WA — about 37% higher in Seattle, WA. Arizona has a top state income tax rate of 2.50% and a 5.6% state sales tax; Washington has no state income tax and a 6.5% state sales tax.

Phoenix, AZ

Seattle, WA

Rent

Studio

$1,127

$1,638

+45% in Seattle, WA

1 Bedroom

$1,253

$1,858

+48% in Seattle, WA

2 Bedroom

$1,493

$2,359

+58% in Seattle, WA

3 Bedroom

$1,771

$2,918

+65% in Seattle, WA

Buying a Home

Median Home Value

$381,900

$912,100

+139% in Seattle, WA

Income

Median Household Income

$77,041

$121,984

+58% in Seattle, WA

Metro Median Wage (annual)

$51,380

$72,610

+41% in Seattle, WA

People & Lifestyle

Median Age

34.8 yr

35.5 yr

+0.7 yr in Seattle, WA

Homeownership

57.1%

44.2%

+12.9 pp in Phoenix, AZ

Bachelor's+ (25+)

32.3%

67.5%

+35.2 pp in Seattle, WA

Avg Commute

25.7 min

26.6 min

+0.9 min in Seattle, WA

Crime (per 100k/yr)

Violent Crime

799.6

787.3

+2% in Phoenix, AZ

Property Crime

2,338.9

5,107.9

+118% in Seattle, WA

FBI Crime Data Explorer. Offenses per 100,000 residents per year; agency reporting practices vary, so this is approximate.

Climate

Avg Annual Temperature

75.1°F

53.5°F

+21.6°F in Phoenix, AZ

Annual Precipitation

8.2 in

37.7 in

+29.5 in in Seattle, WA

Gas

Regular Gasoline

$5.57/gal

$5.77/gal

+4% in Seattle, WA

Area: West Coast (PADD 5) vs Seattle.

Public Transit

Base Fare (one-way)

$2.00

$2.75

+38% in Seattle, WA

Adult base one-way fare — Valley Metro vs King County Metro (2026).

Utilities

Electricity (¢/kWh)

15.6

14.4

+8% in Phoenix, AZ

Natural Gas ($/MCF)

$19.69

$17.32

+12% in Phoenix, AZ

Residential, state-level averages (EIA). MCF = 1,000 cubic feet.

Groceries

Milk (gal)

$4.37

about equal

Bread (lb)

$2.10

about equal

Eggs (doz)

$2.25

about equal

Ground Beef (lb)

$7.23

about equal

Chicken (lb)

$2.14

about equal

Bananas (lb)

$0.74

about equal

Average prices — West vs West (BLS). Regional where available, otherwise U.S. average.

State Taxes

Sales Tax (AZ / WA)

5.6%

6.5%

+0.9 pp in WA

Income Tax (top rate)

2.50%

None

+2.5 pp in AZ

Phoenix vs Seattle — FAQ

Is it cheaper to live in Phoenix or Seattle?: Phoenix, AZ is cheaper. Its monthly baseline of $1,430 (1BR rent + utilities) runs about 29% below Seattle, WA's $2,020, mainly because of rent.
How much more do you need to earn to live in Phoenix than in Seattle?: To keep rent near the recommended 30% of gross income, you'd want to earn roughly $50,000 a year in Phoenix versus $74,000 in Seattle.
Which has lower taxes, Phoenix or Seattle?: Phoenix is taxed under Arizona's rules (a top state income tax rate of 2.50% and a 5.6% state sales tax); Seattle under Washington's (no state income tax and a 6.5% state sales tax).

Sources: US Census Bureau, ACS 5-Year (rent, income, home value, demographics); NOAA Climate Normals 1981–2010 (climate); EIA weekly retail (gas); Tax Foundation 2026 (state taxes).