What city is ZIP code 98134?

ZIP code 98134 is in Seattle, WA (King County).

What county is ZIP code 98134 in?

ZIP code 98134 is mostly in King County, Washington.

How many people live in ZIP code 98134?

About 645 people live in the 98134 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 98134

Seattle, WA, King County

Population

645

Land area

3.3sq mi

People per sq mi

195

City

Seattle

ZIP 98134 and nearby ZIP codes

Full map

ZIP 98134 at a glance

ZIP 98134 (Seattle) is 65% denser than Washington as a whole.
Households here earn a median of $68,214 a year, 30% less than the Washington figure of $98,141.
A typical owner-occupied home is valued at $345,800 (39% below Washington) and median rent is $1,457 a month.

Local data for ZIP 98134

Counts from official public data

Housing and community stats

ZIP 98134, American Community Survey 2020-2024

Full profile

Median household income

$68,214

Poverty rate

46.1%

Median home value

$345,800

Median rent

$1,457/mo

Homeownership

36.3%

Bachelor's or higher

29.8%

Median age

34.6

Average commute

21.6 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

936

ZIP Business Patterns 2023

Employees

39,386

$4.1B annual payroll

PPP loans

$243M

798 loans

Campaign donations

$51.1K

2% D, 1% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 98134, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Very High

Top: earthquake

Storm events since 1996

Countywide, mostly lightning

Flood insurance policies

4,529

0.8% of homes, county

July high / Jan low

77° / 37°F

36.5 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 98134, CDC PLACES estimates

All 40 measures

Obesity

26.2%

U.S. 33.3% -7.1 pts

Diabetes

7.7%

U.S. 12.1% -4.4 pts

Smoking

8.6%

U.S. 12.8% -4.2 pts

Uninsured (18-64)

7.8%

U.S. 11.1% -3.3 pts

Frequently asked questions

What city is ZIP code 98134?: ZIP code 98134 is in Seattle, WA (King County).
What county is ZIP code 98134 in?: ZIP code 98134 is mostly in King County, Washington.
How many people live in ZIP code 98134?: About 645 people live in the 98134 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.