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/53923

53923

ZIP 53923 is Cambria, Wisconsin, mostly in Columbia County; area codes 920 and 274; Central time.

Type
Standard
Time zone
America/Chicago
County
Columbia +1 more
Metro area
Madison, WI
Population
2,295
Coordinates
43.5741, -89.1384
☼ Live from 53923 — Cambria, WI

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 53923 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 53923
  • 🔢 Type 53923 into a pocket calculator and turn it upside down: EZGES — not quite a word, sorry.
  • ➕ 53923 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101001010100011
  • 🏠 Its numerical neighbours: 53922 (Burnett, WI, 22 mi away) and 53924 (Cazenovia, WI, 57 mi away).
  • 🔄 Backwards, 53923 becomes 32935 — and that is a real ZIP code: Melbourne, FL, 1,166 miles away.
  • 👥 27 other ZIP codes are made of exactly the same digits (23359, 23395, 25339, 29335, 29353, 32359, …). The farthest-flung twin is 95323 in Hickman, CA, 1,695 miles away.
  • 🧭 Farther north than 86% of all ZIP codes, and farther west than 54%.
  • 🎯551 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 53923 and you would come out at 43.57°S, 90.86°E — 1,056 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 26m of daylight. Shortest: 8h 56m.
  • 📏 At 76.9 square miles of land, 53923 is bigger than 71% of ZIP codes — room for about 58 Central Parks.
🌙 The sky over 53923 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population2,295This ZIP2,295
Households842This ZIP842
Housing units870This ZIP870
Median age39.4This ZIP39.4Wisconsin40.2US 38.9
Median household income$72,500This ZIP$72,500Wisconsin$77,485US $80,734
Median home value$220,700This ZIP$220,700Wisconsin$266,500US $332,700
Median gross rent$705This ZIP$705Wisconsin$1,087US $1,413
Bachelor's degree or higher19.5%This ZIP19.5%
Mean commute23.8 minThis ZIP23.8 min
Population density29.8 / sq miThis ZIP29.8 / sq mi

Business and tax activity

Business establishments25This ZIP25
Employees292This ZIP292
Annual payroll$25,388,000This ZIP$25,388,000
Tax returns filed990This ZIP990
Total adjusted gross income$72,843,000This ZIP$72,843,000

Land area

Land area76.89 sq miThis ZIP76.89 sq mi
Water area0.56 sq miThis ZIP0.56 sq mi

Counties 53923 spans

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

CountyShare of this ZIP
Columbia County 89.9%
Green Lake County 10.1%

Other place names in 53923

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

ZIP codes near 53923

ZIPCityDistance
53935 Friesland, WI 3.8 mi
53956 Randolph, WI 6.4 mi
53957 Randolph, WI 7.1 mi
53926 Dalton, WI 7.7 mi
53939 Kingston, WI 8.0 mi
53954 Pardeeville, WI 8.9 mi
53969 Wyocena, WI 9.8 mi
53928 Doylestown, WI 10.8 mi
53932 Fall River, WI 11.3 mi
53960 Rio, WI 11.3 mi

Find every ZIP code within 10 miles of 53923 →

Questions about this ZIP code

Where is ZIP code 53923?

53923 is in Cambria, Wisconsin, in Columbia County, part of the Madison, WI metropolitan area. Its published point location is 43.5741, -89.1384.

What county is 53923 in?

53923 spans 2 counties: Columbia County and Green Lake County. Most of it falls in Columbia 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 53923?

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

What time zone is 53923 in?

53923 uses America/Chicago.

How many people live in 53923?

About 2,295 people live in ZIP code 53923, in 842 households, at 29.8 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 53923?

$72,500 a year, against $77,485 across Wisconsin.

What ZIP codes are near 53923?

The closest are 53935 (3.8 mi), 53956 (6.4 mi), 53957 (7.1 mi), 53926 (7.7 mi) and 53939 (8 mi).

Is 53923 a PO Box ZIP code?

53923 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “53923 ZIP Code — Cambria, Wisconsin (Columbia County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/53923

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/53923.json

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