Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/98134

98134

ZIP 98134 is in Seattle, Washington, in King County; area code 206; Pacific time. Seattle has 59 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
King
Population
645
Coordinates
47.5811, -122.3382
☼ Live from 98134 — Seattle, WA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 98134 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 98134
  • 🔢 Type 98134 into a pocket calculator and turn it upside down: hEIBG — not quite a word, sorry.
  • ➕ As a number, 98,134 = 2 × 139 × 353. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111111101010110
  • 🏠 Its numerical neighbours: 98133 (Seattle, WA, 11 mi away) and 98136 (Seattle, WA, 4 mi away).
  • 🔄 Backwards, 98134 becomes 43189, which is not a ZIP code at all.
  • 👥 36 other ZIP codes are made of exactly the same digits (13489, 13849, 14839, 14893, 18349, 18439, …). The farthest-flung twin is 34981 in Fort Pierce, FL, 2,645 miles away.
  • 🧭 Farther north than 97% of all ZIP codes, and farther west than 96%.
  • 🎯1,295 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 98134 and you would come out at 47.58°S, 57.66°E — 587 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 59m of daylight. Shortest: 8h 26m.
  • 📏 At 3.3 square miles of land, 98134 is bigger than 15% of ZIP codes — room for about 2.5 Central Parks.
🌙 The sky over 98134 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population645This ZIP645
Households182This ZIP182
Housing units209This ZIP209
Median age34.6This ZIP34.6Washington38.3US 38.9
Median household income$68,214This ZIP$68,214Washington$98,141US $80,734
Median home value$345,800This ZIP$345,800Washington$564,600US $332,700
Median gross rent$1,457This ZIP$1,457Washington$1,760US $1,413
Bachelor's degree or higher29.8%This ZIP29.8%
Mean commute21.6 minThis ZIP21.6 min
Population density194.3 / sq miThis ZIP194.3 / sq mi

Business and tax activity

Business establishments936This ZIP936
Employees39,386This ZIP39,386
Annual payroll$4,107,558,000This ZIP$4,107,558,000
Tax returns filed360This ZIP360
Total adjusted gross income$89,906,000This ZIP$89,906,000

Land area

Land area3.32 sq miThis ZIP3.32 sq mi
Water area0.64 sq miThis ZIP0.64 sq mi

Other place names in 98134

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 98134

ZIPCityDistance
98104 Seattle, WA 1.4 mi
98194 Seattle, WA 1.6 mi
98174 Seattle, WA 1.6 mi
98164 Seattle, WA 1.7 mi
98154 Seattle, WA 1.7 mi
98111 Seattle, WA 1.8 mi
98114 Seattle, WA 1.8 mi
98124 Seattle, WA 1.8 mi
98129 Seattle, WA 1.8 mi
98131 Seattle, WA 1.8 mi

Find every ZIP code within 10 miles of 98134 →

Questions about this ZIP code

Where is ZIP code 98134?

98134 is in Seattle, Washington, in King County, part of the Seattle-Tacoma-Bellevue, WA metropolitan area. Its published point location is 47.5811, -122.3382.

What county is 98134 in?

98134 lies in King County.

What area code is 98134?

Seattle uses area code 206, from NANPA's telephone records.

What time zone is 98134 in?

98134 uses America/Los_Angeles.

How many people live in 98134?

About 645 people live in ZIP code 98134, in 182 households, at 194.3 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 98134?

$68,214 a year, against $98,141 across Washington.

What ZIP codes are near 98134?

The closest are 98104 (1.4 mi), 98194 (1.6 mi), 98174 (1.6 mi), 98164 (1.7 mi) and 98154 (1.7 mi).

Is 98134 a PO Box ZIP code?

98134 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “98134 ZIP Code — Seattle, Washington (King County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/98134

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/98134.json

Underlying data is public domain or openly licensed — sources, vintages and licences.