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/98291

98291

ZIP 98291 is in Snohomish, Washington, in Snohomish County; area code 360; Pacific time. Snohomish has 3 ZIP codes; the others are 98290 and 98296.

Type
No street area
Time zone
America/Los_Angeles
County
Snohomish
Coordinates
47.9095, -122.0501

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 98290, whose figures describe that area — not this ZIP code.

☼ Live from 98291 — Snohomish, WA

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Where 98291 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 98291
  • 🔢 Type 98291 into a pocket calculator and turn it upside down: IGZBG — not quite a word, sorry.
  • ➕ As a number, 98,291 = 227 × 433. Its digits add up to 29, a total 1,296 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111111111110011
  • 🏠 Its numerical neighbours: 98290 (Snohomish, WA, 5 mi away) and 98292 (Stanwood, WA, 25 mi away).
  • 🔄 Backwards, 98291 becomes 19289, which is not a ZIP code at all.
  • 👥 14 other ZIP codes are made of exactly the same digits (12989, 12998, 18929, 19892, 29819, 29918, …). The farthest-flung twin is 29918 in Estill, SC, 2,355 miles away.
  • 🧭 Farther north than 97% of all ZIP codes, and farther west than 96%.
  • 🎯1,289 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 98291 and you would come out at 47.91°S, 57.95°E — 568 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 02m of daylight. Shortest: 8h 23m.
🌙 The sky over 98291 today
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Source: USGS.

Business and tax activity

Business establishments15This ZIP15
Employees206This ZIP206
Annual payroll$13,322,000This ZIP$13,322,000

Land area

ZIP codes near 98291

ZIPCityDistance
98290 Snohomish, WA 4.6 mi
98296 Snohomish, WA 5.3 mi
98208 Everett, WA 6.4 mi
98082 Mill Creek, WA 7.9 mi
98012 Bothell, WA 8.4 mi
98272 Monroe, WA 8.4 mi
98213 Everett, WA 8.5 mi
98201 Everett, WA 8.6 mi
98258 Lake Stevens, WA 8.7 mi
98203 Everett, WA 8.8 mi

Find every ZIP code within 10 miles of 98291 →

Questions about this ZIP code

Where is ZIP code 98291?

98291 is in Snohomish, Washington, in Snohomish County, part of the Seattle-Tacoma-Bellevue, WA metropolitan area. Its published point location is 47.9095, -122.0501.

What county is 98291 in?

98291 lies in Snohomish County.

What area code is 98291?

Snohomish uses area code 360, from NANPA's telephone records.

What time zone is 98291 in?

98291 uses America/Los_Angeles.

What ZIP codes are near 98291?

The closest are 98290 (4.6 mi), 98296 (5.3 mi), 98208 (6.4 mi), 98082 (7.9 mi) and 98012 (8.4 mi).

Is 98291 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “98291 ZIP Code — Snohomish, Washington (Snohomish County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/98291

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/98291.json

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