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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/54565

54565

ZIP 54565 is Upson, Wisconsin, in Iron County; area code 715; Central time.

Type
Standard
Time zone
America/Chicago
County
Iron
Metro area
none
Population
38
Coordinates
46.2848, -90.4655
☼ Live from 54565 — Upson, WI

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Local time: —

Where 54565 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 54565
  • 🔢 Type 54565 into a pocket calculator and turn it upside down: SgShS — not quite a word, sorry.
  • ➕ As a number, 54,565 = 5 × 7 × 1559. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101010100100101
  • 🏠 Its numerical neighbours: 54564 (Tripoli, WI, 53 mi away) and 54566 (Wabeno, WI, 106 mi away).
  • 🔄 Backwards, 54565 becomes 56545 — and that is a real ZIP code: Gary, MN, 284 miles away.
  • 👥 6 other ZIP codes are made of exactly the same digits (46555, 54556, 54655, 56455, 56545, 56554). The farthest-flung twin is 46555 in North Webster, IN, 417 miles away.
  • 🧭 Farther north than 94% of all ZIP codes, and farther west than 57%.
  • 🎯605 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 54565 and you would come out at 46.28°S, 89.53°E — 918 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 48m of daylight. Shortest: 8h 36m.
  • 📏 At 114.3 square miles of land, 54565 is bigger than 81% of ZIP codes — room for about 87 Central Parks.
🌙 The sky over 54565 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population38This ZIP38
Households19This ZIP19
Housing units95This ZIP95
Median age58.9This ZIP58.9Wisconsin40.2US 38.9
Median household income$38,125This ZIP$38,125Wisconsin$77,485US $80,734
Median home value$170,800This ZIP$170,800Wisconsin$266,500US $332,700
Bachelor's degree or higher23.7%This ZIP23.7%
Mean commute24.6 minThis ZIP24.6 min
Population density0.3 / sq miThis ZIP0.3 / sq mi

Land area

Land area114.32 sq miThis ZIP114.32 sq mi
Water area0.44 sq miThis ZIP0.44 sq mi

ZIP codes near 54565

ZIPCityDistance
54536 Iron Belt, WI 7.5 mi
54550 Montreal, WI 10.8 mi
54534 Hurley, WI 12.4 mi
54546 Mellen, WI 13.5 mi
54846 High Bridge, WI 13.8 mi
54527 Glidden, WI 13.8 mi
54559 Saxon, WI 14.6 mi
54525 Gile, WI 15.4 mi
54514 Butternut, WI 17.5 mi
54547 Mercer, WI 17.9 mi

Find every ZIP code within 10 miles of 54565 →

Questions about this ZIP code

Where is ZIP code 54565?

54565 is in Upson, Wisconsin, in Iron County. Its published point location is 46.2848, -90.4655.

What county is 54565 in?

54565 lies in Iron County.

What area code is 54565?

Upson uses area code 715, from NANPA's telephone records.

What time zone is 54565 in?

54565 uses America/Chicago.

How many people live in 54565?

About 38 people live in ZIP code 54565, in 19 households, at 0.3 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 54565?

$38,125 a year, against $77,485 across Wisconsin.

What ZIP codes are near 54565?

The closest are 54536 (7.5 mi), 54550 (10.8 mi), 54534 (12.4 mi), 54546 (13.5 mi) and 54846 (13.8 mi).

Is 54565 a PO Box ZIP code?

54565 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “54565 ZIP Code — Upson, Wisconsin (Iron County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54565

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