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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/54102

54102

ZIP 54102 is Amberg, Wisconsin, in Marinette County; area codes 534 and 715; Central time.

Type
Standard
Time zone
America/Chicago
County
Marinette
Metro area
Marinette, WI-MI
Population
763
Coordinates
45.4980, -88.0146
☼ Live from 54102 — Amberg, WI

Weather right now

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Local time: —

Where 54102 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 54102
  • 🔢 Type 54102 into a pocket calculator and turn it upside down: ZOIhS — not quite a word, sorry.
  • ➕ As a number, 54,102 = 2 × 3 × 71 × 127. Its digits add up to 12, a total 940 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101001101010110
  • 🏠 Its numerical neighbours: 54101 (Abrams, WI, 49 mi away) and 54103 (Armstrong Creek, WI, 26 mi away).
  • 🔄 Backwards, 54102 becomes 20145, which is not a ZIP code at all.
  • 👥 73 other ZIP codes are made of exactly the same digits (01245, 01254, 01452, 01524, 01542, 02145, …). The farthest-flung twin is 02541 in Falmouth, MA, 911 miles away.
  • 🧭 Farther north than 92% of all ZIP codes, and farther west than 50%.
  • 🎯664 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 54102 and you would come out at 45.50°S, 91.99°E — 1,048 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 41m of daylight. Shortest: 8h 42m.
  • 📏 At 94.1 square miles of land, 54102 is bigger than 76% of ZIP codes — room for about 71 Central Parks.
🌙 The sky over 54102 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population763This ZIP763
Households420This ZIP420
Housing units1,254This ZIP1,254
Median age64.3This ZIP64.3Wisconsin40.2US 38.9
Median household income$41,917This ZIP$41,917Wisconsin$77,485US $80,734
Median home value$142,600This ZIP$142,600Wisconsin$266,500US $332,700
Median gross rent$546This ZIP$546Wisconsin$1,087US $1,413
Bachelor's degree or higher7.7%This ZIP7.7%
Mean commute22.9 minThis ZIP22.9 min
Population density8.1 / sq miThis ZIP8.1 / sq mi

Business and tax activity

Business establishments14This ZIP14
Employees54This ZIP54
Annual payroll$1,789,000This ZIP$1,789,000
Tax returns filed430This ZIP430
Total adjusted gross income$21,007,000This ZIP$21,007,000

Land area

Land area94.09 sq miThis ZIP94.09 sq mi
Water area1.30 sq miThis ZIP1.30 sq mi

Other place names in 54102

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

ZIP codes near 54102

ZIPCityDistance
54156 Pembine, WI 8.5 mi
54177 Wausaukee, WI 10.4 mi
54119 Dunbar, WI 11.8 mi
54104 Athelstane, WI 13.2 mi
49887 Stephenson, MI 15.6 mi
54151 Niagara, WI 15.8 mi
54114 Crivitz, WI 18.0 mi
49821 Daggett, MI 19.2 mi
54125 Goodman, WI 19.6 mi
49848 Ingalls, MI 20.1 mi

Find every ZIP code within 10 miles of 54102 →

Questions about this ZIP code

Where is ZIP code 54102?

54102 is in Amberg, Wisconsin, in Marinette County, part of the Marinette, WI-MI micropolitan area. Its published point location is 45.4980, -88.0146.

What county is 54102 in?

54102 lies in Marinette County.

What area code is 54102?

Amberg uses area codes 534 and 715, from NANPA's telephone records.

What time zone is 54102 in?

54102 uses America/Chicago.

How many people live in 54102?

About 763 people live in ZIP code 54102, in 420 households, at 8.1 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 54102?

$41,917 a year, against $77,485 across Wisconsin.

What ZIP codes are near 54102?

The closest are 54156 (8.5 mi), 54177 (10.4 mi), 54119 (11.8 mi), 54104 (13.2 mi) and 49887 (15.6 mi).

Is 54102 a PO Box ZIP code?

54102 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “54102 ZIP Code — Amberg, Wisconsin (Marinette County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54102

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