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/58802

58802

ZIP 58802 is in Williston, North Dakota, in Williams County; area code 701; Central time. Williston has 3 ZIP codes; the others are 58801 and 58803.

Type
No street area
Time zone
America/Chicago
County
Williams
Metro area
Williston, ND
Coordinates
48.1688, -103.6148

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 58801, whose figures describe that area — not this ZIP code.

☼ Live from 58802 — Williston, ND

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Where 58802 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 58802
  • 🔢 Type 58802 into a pocket calculator and turn it upside down: ZOBBS — not quite a word, sorry.
  • ➕ As a number, 58,802 = 2 × 29401. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110010110110010
  • 🏠 Its numerical neighbours: 58801 (Williston, ND, 9 mi away) and 58803 (Williston, ND, 2 mi away).
  • 🔄 Backwards, 58802 becomes 20885 — and that is a real ZIP code: Gaithersburg, MD, 1,449 miles away.
  • 👥 26 other ZIP codes are made of exactly the same digits (02858, 02885, 05828, 08528, 08825, 08852, …). The farthest-flung twin is 02885 in Warren, RI, 1,630 miles away.
  • 🧭 Farther north than 98% of all ZIP codes, and farther west than 82%.
  • 🎯628 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 58802 and you would come out at 48.17°S, 76.39°E — 292 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 04m of daylight. Shortest: 8h 21m.
🌙 The sky over 58802 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments44This ZIP44
Employees657This ZIP657
Annual payroll$57,005,000This ZIP$57,005,000

Land area

ZIP codes near 58802

ZIPCityDistance
58803 Williston, ND 1.5 mi
58801 Williston, ND 8.6 mi
58853 Trenton, ND 9.1 mi
58843 Epping, ND 11.8 mi
58831 Alexander, ND 21.8 mi
58849 Ray, ND 22.9 mi
59212 Bainville, MT 24.6 mi
58856 Zahl, ND 29.9 mi
58830 Alamo, ND 30.4 mi
58838 Cartwright, ND 30.6 mi

Find every ZIP code within 10 miles of 58802 →

Questions about this ZIP code

Where is ZIP code 58802?

58802 is in Williston, North Dakota, in Williams County, part of the Williston, ND micropolitan area. Its published point location is 48.1688, -103.6148.

What county is 58802 in?

58802 lies in Williams County.

What area code is 58802?

Williston uses area code 701, from NANPA's telephone records.

What time zone is 58802 in?

58802 uses America/Chicago.

What ZIP codes are near 58802?

The closest are 58803 (1.5 mi), 58801 (8.6 mi), 58853 (9.1 mi), 58843 (11.8 mi) and 58831 (21.8 mi).

Is 58802 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. “58802 ZIP Code — Williston, North Dakota (Williams County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/58802

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curl https://zipcodes.pro/zip/58802.json

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