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/98011

98011

ZIP 98011 is in Bothell, Washington, in King County; area code 425; Pacific time. Bothell has 4 ZIP codes; the others are 98012, 98021 and 98041.

Type
Standard
Time zone
America/Los_Angeles
County
King
Population
28,963
Coordinates
47.7574, -122.1987
☼ Live from 98011 — Bothell, WA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 98011 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 98011
  • 🔢 Type 98011 into a pocket calculator and turn it upside down: IIOBG — not quite a word, sorry.
  • ➕ 98011 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111111011011011
  • 🏠 Its numerical neighbours: 98010 (Black Diamond, WA, 32 mi away) and 98012 (Bothell, WA, 6 mi away).
  • 🔄 Backwards, 98011 becomes 11089, which is not a ZIP code at all.
  • 👥 23 other ZIP codes are made of exactly the same digits (09811, 10918, 10981, 11980, 18091, 18109, …). The farthest-flung twin is 09811 in APO AE, a military post office, 7,511 miles away.
  • 🧭 Farther north than 97% of all ZIP codes, and farther west than 96%.
  • 🎯1,292 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 98011 and you would come out at 47.76°S, 57.80°E — 578 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 01m of daylight. Shortest: 8h 24m.
  • 📏 At 7.1 square miles of land, 98011 is bigger than 23% of ZIP codes — room for about 5.4 Central Parks.
🌙 The sky over 98011 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population28,963This ZIP28,963
Households11,964This ZIP11,964
Housing units12,793This ZIP12,793
Median age38.3This ZIP38.3Washington38.3US 38.9
Median household income$131,667This ZIP$131,667Washington$98,141US $80,734
Median home value$933,000This ZIP$933,000Washington$564,600US $332,700
Median gross rent$2,294This ZIP$2,294Washington$1,760US $1,413
Bachelor's degree or higher60.5%This ZIP60.5%
Mean commute25.3 minThis ZIP25.3 min
Population density4,105.9 / sq miThis ZIP4,105.9 / sq mi

Business and tax activity

Business establishments814This ZIP814
Employees13,644This ZIP13,644
Annual payroll$1,251,375,000This ZIP$1,251,375,000
Tax returns filed13,700This ZIP13,700
Total adjusted gross income$2,068,706,000This ZIP$2,068,706,000

Land area

Land area7.05 sq miThis ZIP7.05 sq mi
Water area0.00 sq mi

Other place names in 98011

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

ZIP codes near 98011

ZIPCityDistance
98041 Bothell, WA 0.5 mi
98028 Kenmore, WA 2.3 mi
98021 Bothell, WA 2.5 mi
98034 Kirkland, WA 3.0 mi
98072 Woodinville, WA 3.2 mi
98155 Seattle, WA 4.7 mi
98036 Lynnwood, WA 5.2 mi
98083 Kirkland, WA 5.3 mi
98043 Mountlake Terrace, WA 5.5 mi
98125 Seattle, WA 5.5 mi

Find every ZIP code within 10 miles of 98011 →

Questions about this ZIP code

Where is ZIP code 98011?

98011 is in Bothell, Washington, in King County, part of the Seattle-Tacoma-Bellevue, WA metropolitan area. Its published point location is 47.7574, -122.1987.

What county is 98011 in?

98011 lies in King County.

What area code is 98011?

Bothell uses area code 425, from NANPA's telephone records.

What time zone is 98011 in?

98011 uses America/Los_Angeles.

How many people live in 98011?

About 28,963 people live in ZIP code 98011, in 11,964 households, at 4,105.9 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 98011?

$131,667 a year, against $98,141 across Washington.

What ZIP codes are near 98011?

The closest are 98041 (0.5 mi), 98028 (2.3 mi), 98021 (2.5 mi), 98034 (3 mi) and 98072 (3.2 mi).

Is 98011 a PO Box ZIP code?

98011 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “98011 ZIP Code — Bothell, Washington (King County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/98011

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/98011.json

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