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/53704

53704

ZIP 53704 is in Madison, Wisconsin, in Dane County; area codes 608 and 353; Central time. Madison has 35 ZIP codes in all.

Upside down on a calculator, 53704 reads hOLES.

Type
Standard
Time zone
America/Chicago
County
Dane
Metro area
Madison, WI
Population
46,730
Coordinates
43.1358, -89.3475
☼ Live from 53704 — Madison, WI

Weather right now

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Local time: —

Where 53704 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 53704
  • 🔢 Type 53704 into a pocket calculator and turn it upside down: hOLES — a real word! rare
  • ➕ As a number, 53,704 = 2 × 2 × 2 × 7 × 7 × 137. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101000111001000
  • 🏠 Its numerical neighbours: 53703 (Madison, WI, 4 mi away) and 53705 (Madison, WI, 7 mi away).
  • 🔄 Backwards, 53704 becomes 40735, which is not a ZIP code at all.
  • 👥 58 other ZIP codes are made of exactly the same digits (03457, 03574, 03745, 03754, 04357, 04537, …). The farthest-flung twin is 34705 in Astatula, FL, 1,084 miles away.
  • 🧭 Farther north than 84% of all ZIP codes, and farther west than 54%.
  • 🎯529 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 53704 and you would come out at 43.14°S, 90.65°E — 1,062 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 23m of daylight. Shortest: 8h 59m.
  • 📏 At 21.9 square miles of land, 53704 is bigger than 39% of ZIP codes — room for about 17 Central Parks.
🌙 The sky over 53704 today
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🌋 Shake report
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Source: USGS.

People and housing

Population46,730This ZIP46,730
Households22,186This ZIP22,186
Housing units23,290This ZIP23,290
Median age35.4This ZIP35.4Wisconsin40.2US 38.9
Median household income$74,034This ZIP$74,034Wisconsin$77,485US $80,734
Median home value$318,400This ZIP$318,400Wisconsin$266,500US $332,700
Median gross rent$1,267This ZIP$1,267Wisconsin$1,087US $1,413
Bachelor's degree or higher51.0%This ZIP51.0%
Mean commute21.4 minThis ZIP21.4 min
Population density2,138.1 / sq miThis ZIP2,138.1 / sq mi

Business and tax activity

Business establishments1,179This ZIP1,179
Employees20,666This ZIP20,666
Annual payroll$998,017,000This ZIP$998,017,000
Tax returns filed25,640This ZIP25,640
Total adjusted gross income$2,167,248,000This ZIP$2,167,248,000

Land area

Land area21.86 sq miThis ZIP21.86 sq mi
Water area0.61 sq miThis ZIP0.61 sq mi

Other place names in 53704

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

ZIP codes near 53704

ZIPCityDistance
53779 Madison, WI 2.9 mi
53714 Madison, WI 3.0 mi
53783 Madison, WI 3.5 mi
53703 Madison, WI 4.2 mi
53788 Madison, WI 4.3 mi
53718 Madison, WI 4.5 mi
53598 Windsor, WI 5.1 mi
53716 Madison, WI 5.2 mi
53706 Madison, WI 5.3 mi
53596 Sun Prairie, WI 5.8 mi

Find every ZIP code within 10 miles of 53704 →

Questions about this ZIP code

Where is ZIP code 53704?

53704 is in Madison, Wisconsin, in Dane County, part of the Madison, WI metropolitan area. Its published point location is 43.1358, -89.3475.

What county is 53704 in?

53704 lies in Dane County.

What area code is 53704?

Madison uses area codes 608 and 353, from NANPA's telephone records.

What time zone is 53704 in?

53704 uses America/Chicago.

How many people live in 53704?

About 46,730 people live in ZIP code 53704, in 22,186 households, at 2,138.1 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 53704?

$74,034 a year, against $77,485 across Wisconsin.

What ZIP codes are near 53704?

The closest are 53779 (2.9 mi), 53714 (3 mi), 53783 (3.5 mi), 53703 (4.2 mi) and 53788 (4.3 mi).

Is 53704 a PO Box ZIP code?

53704 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “53704 ZIP Code — Madison, Wisconsin (Dane County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/53704

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