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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/54216

54216

ZIP 54216 is Kewaunee, Wisconsin, in Kewaunee County; area codes 920 and 274; Central time.

Type
Standard
Time zone
America/Chicago
County
Kewaunee
Metro area
Green Bay, WI
Population
6,075
Coordinates
44.4386, -87.5699
☼ Live from 54216 — Kewaunee, WI

Weather right now

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Local time: —

Where 54216 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 54216
  • 🔢 Type 54216 into a pocket calculator and turn it upside down: gIZhS — not quite a word, sorry.
  • ➕ As a number, 54,216 = 2 × 2 × 2 × 3 × 3 × 3 × 251. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101001111001000
  • 🏠 Its numerical neighbours: 54215 (Kellnersville, WI, 19 mi away) and 54217 (Luxemburg, WI, 11 mi away).
  • 🔄 Backwards, 54216 becomes 61245, which is not a ZIP code at all.
  • 👥 57 other ZIP codes are made of exactly the same digits (12456, 12465, 12546, 12564, 14265, 14526, …). The farthest-flung twin is 12564 in Pawling, NY, 733 miles away.
  • 🧭 Farther north than 89% of all ZIP codes, and farther east than 50%.
  • 🎯647 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 54216 and you would come out at 44.44°S, 92.43°E — 1,098 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 33m of daylight. Shortest: 8h 50m.
  • 📏 At 107.3 square miles of land, 54216 is bigger than 79% of ZIP codes — room for about 81 Central Parks.
🌙 The sky over 54216 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population6,075This ZIP6,075
Households2,642This ZIP2,642
Housing units3,049This ZIP3,049
Median age46.1This ZIP46.1Wisconsin40.2US 38.9
Median household income$83,813This ZIP$83,813Wisconsin$77,485US $80,734
Median home value$185,800This ZIP$185,800Wisconsin$266,500US $332,700
Median gross rent$739This ZIP$739Wisconsin$1,087US $1,413
Bachelor's degree or higher18.7%This ZIP18.7%
Mean commute25.5 minThis ZIP25.5 min
Population density56.6 / sq miThis ZIP56.6 / sq mi

Business and tax activity

Business establishments123This ZIP123
Employees1,237This ZIP1,237
Annual payroll$60,453,000This ZIP$60,453,000
Tax returns filed3,090This ZIP3,090
Total adjusted gross income$219,926,000This ZIP$219,926,000

Land area

Land area107.31 sq miThis ZIP107.31 sq mi
Water area5.66 sq miThis ZIP5.66 sq mi

Other place names in 54216

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

ZIP codes near 54216

ZIPCityDistance
54240 Tisch Mills, WI 8.1 mi
54217 Luxemburg, WI 10.5 mi
54228 Mishicot, WI 11.8 mi
54205 Casco, WI 12.3 mi
54208 Denmark, WI 12.5 mi
54201 Algoma, WI 13.6 mi
54229 New Franken, WI 14.7 mi
54241 Two Rivers, WI 15.4 mi
54227 Maribel, WI 15.8 mi
54311 Green Bay, WI 16.1 mi

Find every ZIP code within 10 miles of 54216 →

Questions about this ZIP code

Where is ZIP code 54216?

54216 is in Kewaunee, Wisconsin, in Kewaunee County, part of the Green Bay, WI metropolitan area. Its published point location is 44.4386, -87.5699.

What county is 54216 in?

54216 lies in Kewaunee County.

What area code is 54216?

Kewaunee uses area codes 920 and 274, from NANPA's telephone records.

What time zone is 54216 in?

54216 uses America/Chicago.

How many people live in 54216?

About 6,075 people live in ZIP code 54216, in 2,642 households, at 56.6 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 54216?

$83,813 a year, against $77,485 across Wisconsin.

What ZIP codes are near 54216?

The closest are 54240 (8.1 mi), 54217 (10.5 mi), 54228 (11.8 mi), 54205 (12.3 mi) and 54208 (12.5 mi).

Is 54216 a PO Box ZIP code?

54216 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “54216 ZIP Code — Kewaunee, Wisconsin (Kewaunee County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54216

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