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/53927

53927

ZIP 53927 is Dellwood, Wisconsin, in Adams County; area code 608; Central time.

Type
No street area
Time zone
America/Chicago
County
Adams
Metro area
none
Coordinates
43.9555, -89.9418

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 53934, whose figures describe that area — not this ZIP code.

☼ Live from 53927 — Dellwood, WI

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Where 53927 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 53927
  • 🔢 Type 53927 into a pocket calculator and turn it upside down: LZGES — not quite a word, sorry.
  • ➕ 53927 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101001010100111
  • 🏠 Its numerical neighbours: 53926 (Dalton, WI, 41 mi away) and 53928 (Doylestown, WI, 54 mi away).
  • 🔄 Backwards, 53927 becomes 72935 — and that is a real ZIP code: Dyer, AR, 625 miles away.
  • 👥 46 other ZIP codes are made of exactly the same digits (27359, 27539, 27593, 27935, 27953, 29375, …). The farthest-flung twin is 97523 in Cave Junction, OR, 1,695 miles away.
  • 🧭 Farther north than 87% of all ZIP codes, and farther west than 56%.
  • 🎯527 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 53927 and you would come out at 43.96°S, 90.06°E — 1,008 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 29m of daylight. Shortest: 8h 53m.
🌙 The sky over 53927 today
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🌋 Shake report
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Source: USGS.

Land area

ZIP codes near 53927

ZIPCityDistance
53934 Friendship, WI 6.1 mi
53910 Adams, WI 8.2 mi
54613 Arkdale, WI 8.3 mi
53950 New Lisbon, WI 10.5 mi
54646 Necedah, WI 11.6 mi
53936 Grand Marsh, WI 13.1 mi
53948 Mauston, WI 13.3 mi
54618 Camp Douglas, WI 17.1 mi
54637 Hustler, WI 17.2 mi
53944 Lyndon Station, WI 18.5 mi

Find every ZIP code within 10 miles of 53927 →

Questions about this ZIP code

Where is ZIP code 53927?

53927 is in Dellwood, Wisconsin, in Adams County. Its published point location is 43.9555, -89.9418.

What county is 53927 in?

53927 lies in Adams County.

What area code is 53927?

Dellwood uses area code 608, from NANPA's telephone records.

What time zone is 53927 in?

53927 uses America/Chicago.

What ZIP codes are near 53927?

The closest are 53934 (6.1 mi), 53910 (8.2 mi), 54613 (8.3 mi), 53950 (10.5 mi) and 54646 (11.6 mi).

Is 53927 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.

Download or cite

Cite this page

zipcodes.pro. “53927 ZIP Code — Dellwood, Wisconsin (Adams County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/53927

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/53927.json

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