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/54956

54956

ZIP 54956 is in Neenah, Wisconsin, mostly in Winnebago County; area codes 920 and 274; Central time. Neenah has 2 ZIP codes; the other is 54957.

Type
Standard
Time zone
America/Chicago
County
Winnebago +1 more
Metro area
Oshkosh-Neenah, WI
Population
46,567
Coordinates
44.1823, -88.5276
☼ Live from 54956 — Neenah, WI

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 54956 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 54956
  • 🔢 Type 54956 into a pocket calculator and turn it upside down: gSGhS — not quite a word, sorry.
  • ➕ As a number, 54,956 = 2 × 2 × 11 × 1249. Its digits add up to 29, a total 1,296 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101011010101100
  • 🏠 Its numerical neighbours: 54952 (Menasha, WI, 9 mi away) and 54957 (Neenah, WI, 3 mi away).
  • 🔄 Backwards, 54956 becomes 65945, which is not a ZIP code at all.
  • 👥 25 other ZIP codes are made of exactly the same digits (45659, 45695, 46595, 49655, 54659, 54965, …). The farthest-flung twin is 96554 in APO AA, a military post office, 9,225 miles away.
  • 🧭 Farther north than 88% of all ZIP codes, and farther west than 52%.
  • 🎯597 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 54956 and you would come out at 44.18°S, 91.47°E — 1,063 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 52m.
  • 📏 At 61.7 square miles of land, 54956 is bigger than 65% of ZIP codes — room for about 47 Central Parks.
🌙 The sky over 54956 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population46,567This ZIP46,567
Households19,431This ZIP19,431
Housing units20,158This ZIP20,158
Median age39.0This ZIP39.0Wisconsin40.2US 38.9
Median household income$85,869This ZIP$85,869Wisconsin$77,485US $80,734
Median home value$256,900This ZIP$256,900Wisconsin$266,500US $332,700
Median gross rent$1,058This ZIP$1,058Wisconsin$1,087US $1,413
Bachelor's degree or higher38.4%This ZIP38.4%
Mean commute18.9 minThis ZIP18.9 min
Population density754.9 / sq miThis ZIP754.9 / sq mi

Business and tax activity

Business establishments1,079This ZIP1,079
Employees29,088This ZIP29,088
Annual payroll$2,026,386,000This ZIP$2,026,386,000
Tax returns filed23,670This ZIP23,670
Total adjusted gross income$2,184,485,000This ZIP$2,184,485,000

Land area

Land area61.68 sq miThis ZIP61.68 sq mi
Water area0.78 sq miThis ZIP0.78 sq mi

Counties 54956 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Winnebago County 96.5%
Outagamie County 3.5%

Other place names in 54956

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

ZIP codes near 54956

ZIPCityDistance
54957 Neenah, WI 3.2 mi
54914 Appleton, WI 6.1 mi
54985 Winnebago, WI 7.4 mi
54942 Greenville, WI 8.1 mi
54901 Oshkosh, WI 8.3 mi
54927 Butte Des Morts, WI 8.3 mi
54947 Larsen, WI 8.6 mi
54915 Appleton, WI 9.2 mi
54931 Dale, WI 9.2 mi
54952 Menasha, WI 9.4 mi

Find every ZIP code within 10 miles of 54956 →

Questions about this ZIP code

Where is ZIP code 54956?

54956 is in Neenah, Wisconsin, in Winnebago County, part of the Oshkosh-Neenah, WI metropolitan area. Its published point location is 44.1823, -88.5276.

What county is 54956 in?

54956 spans 2 counties: Winnebago County and Outagamie County. Most of it falls in Winnebago County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 54956?

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

What time zone is 54956 in?

54956 uses America/Chicago.

How many people live in 54956?

About 46,567 people live in ZIP code 54956, in 19,431 households, at 754.9 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 54956?

$85,869 a year, against $77,485 across Wisconsin.

What ZIP codes are near 54956?

The closest are 54957 (3.2 mi), 54914 (6.1 mi), 54985 (7.4 mi), 54942 (8.1 mi) and 54901 (8.3 mi).

Is 54956 a PO Box ZIP code?

54956 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “54956 ZIP Code — Neenah, Wisconsin (Winnebago County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54956

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/54956.json

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