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/54911

54911

ZIP 54911 is in Appleton, Wisconsin, in Outagamie County; area code 920; Central time. Appleton has 6 ZIP codes; the others are 54912, 54913, 54914, 54915 and 54919.

Type
Standard
Time zone
America/Chicago
County
Outagamie
Metro area
Appleton, WI
Population
25,308
Coordinates
44.2815, -88.3810
☼ Live from 54911 — Appleton, WI

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 54911 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 54911
  • 🔢 Type 54911 into a pocket calculator and turn it upside down: IIGhS — not quite a word, sorry.
  • ➕ As a number, 54,911 = 43 × 1277. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101011001111111
  • 🏠 Its numerical neighbours: 54909 (Almond, WI, 49 mi away) and 54912 (Appleton, WI, 10 mi away).
  • 🔄 Backwards, 54911 becomes 11945, which is not a ZIP code at all.
  • 👥 21 other ZIP codes are made of exactly the same digits (11549, 11954, 14519, 14591, 15419, 19145, …). The farthest-flung twin is 94115 in San Francisco, CA, 1,817 miles away.
  • 🧭 Farther north than 88% of all ZIP codes, and farther west than 52%.
  • 🎯606 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 54911 and you would come out at 44.28°S, 91.62°E — 1,066 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 31m of daylight. Shortest: 8h 51m.
  • 📏 At 8.4 square miles of land, 54911 is bigger than 25% of ZIP codes — room for about 6.4 Central Parks.
🌙 The sky over 54911 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population25,308This ZIP25,308
Households10,585This ZIP10,585
Housing units11,321This ZIP11,321
Median age36.7This ZIP36.7Wisconsin40.2US 38.9
Median household income$67,001This ZIP$67,001Wisconsin$77,485US $80,734
Median home value$216,100This ZIP$216,100Wisconsin$266,500US $332,700
Median gross rent$1,037This ZIP$1,037Wisconsin$1,087US $1,413
Bachelor's degree or higher35.7%This ZIP35.7%
Mean commute17.7 minThis ZIP17.7 min
Population density3,004.3 / sq miThis ZIP3,004.3 / sq mi

Business and tax activity

Business establishments923This ZIP923
Employees20,702This ZIP20,702
Annual payroll$1,204,579,000This ZIP$1,204,579,000
Tax returns filed12,760This ZIP12,760
Total adjusted gross income$847,007,000This ZIP$847,007,000

Land area

Land area8.42 sq miThis ZIP8.42 sq mi
Water area0.35 sq miThis ZIP0.35 sq mi

Other place names in 54911

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

ZIP codes near 54911

ZIPCityDistance
54136 Kimberly, WI 2.3 mi
54915 Appleton, WI 2.9 mi
54140 Little Chute, WI 3.5 mi
54113 Combined Locks, WI 3.8 mi
54913 Appleton, WI 3.9 mi
54952 Menasha, WI 5.9 mi
54914 Appleton, WI 5.9 mi
54130 Kaukauna, WI 7.1 mi
54957 Neenah, WI 7.8 mi
54942 Greenville, WI 8.1 mi

Find every ZIP code within 10 miles of 54911 →

Questions about this ZIP code

Where is ZIP code 54911?

54911 is in Appleton, Wisconsin, in Outagamie County, part of the Appleton, WI metropolitan area. Its published point location is 44.2815, -88.3810.

What county is 54911 in?

54911 lies in Outagamie County.

What area code is 54911?

Appleton uses area code 920, from NANPA's telephone records.

What time zone is 54911 in?

54911 uses America/Chicago.

How many people live in 54911?

About 25,308 people live in ZIP code 54911, in 10,585 households, at 3,004.3 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 54911?

$67,001 a year, against $77,485 across Wisconsin.

What ZIP codes are near 54911?

The closest are 54136 (2.3 mi), 54915 (2.9 mi), 54140 (3.5 mi), 54113 (3.8 mi) and 54913 (3.9 mi).

Is 54911 a PO Box ZIP code?

54911 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “54911 ZIP Code — Appleton, Wisconsin (Outagamie County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54911

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/54911.json

Underlying data is public domain or openly licensed — sources, vintages and licences.