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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/54024

54024

ZIP 54024 is Saint Croix Falls, Wisconsin, in Polk County; area code 715; Central time.

Type
Standard
Time zone
America/Chicago
County
Polk
Metro area
none
Population
5,035
Coordinates
45.5017, -92.6407
☼ Live from 54024 — Saint Croix Falls, WI

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Local time: —

Where 54024 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 54024
  • 🔢 Type 54024 into a pocket calculator and turn it upside down: hZOhS — not quite a word, sorry.
  • ➕ As a number, 54,024 = 2 × 2 × 2 × 3 × 2251. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101001100001000
  • 🏠 Its numerical neighbours: 54023 (Roberts, WI, 37 mi away) and 54025 (Somerset, WI, 25 mi away).
  • 🔄 Backwards, 54024 becomes 42045 — and that is a real ZIP code: Grand Rivers, KY, 625 miles away.
  • 👥 34 other ZIP codes are made of exactly the same digits (02445, 02454, 04254, 05442, 20544, 24054, …). The farthest-flung twin is 04254 in Livermore Falls, ME, 1,099 miles away.
  • 🧭 Farther north than 92% of all ZIP codes, and farther west than 62%.
  • 🎯494 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 54024 and you would come out at 45.50°S, 87.36°E — 842 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 41m of daylight. Shortest: 8h 42m.
  • 📏 At 83.5 square miles of land, 54024 is bigger than 73% of ZIP codes — room for about 63 Central Parks.
🌙 The sky over 54024 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population5,035This ZIP5,035
Households2,252This ZIP2,252
Housing units2,717This ZIP2,717
Median age47.3This ZIP47.3Wisconsin40.2US 38.9
Median household income$75,417This ZIP$75,417Wisconsin$77,485US $80,734
Median home value$271,900This ZIP$271,900Wisconsin$266,500US $332,700
Median gross rent$924This ZIP$924Wisconsin$1,087US $1,413
Bachelor's degree or higher25.3%This ZIP25.3%
Mean commute32.1 minThis ZIP32.1 min
Population density60.3 / sq miThis ZIP60.3 / sq mi

Business and tax activity

Business establishments210This ZIP210
Employees3,340This ZIP3,340
Annual payroll$152,440,000This ZIP$152,440,000
Tax returns filed2,620This ZIP2,620
Total adjusted gross income$201,815,000This ZIP$201,815,000

Land area

Land area83.52 sq miThis ZIP83.52 sq mi
Water area2.82 sq miThis ZIP2.82 sq mi

Other place names in 54024

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

ZIP codes near 54024

ZIPCityDistance
55084 Taylors Falls, MN 4.5 mi
54824 Centuria, WI 5.0 mi
54006 Cushing, WI 6.1 mi
55012 Center City, MN 8.4 mi
55074 Shafer, MN 8.8 mi
54858 Milltown, WI 8.9 mi
54853 Luck, WI 10.2 mi
54009 Dresser, WI 10.7 mi
55045 Lindstrom, MN 11.7 mi
55002 Almelund, MN 12.3 mi

Find every ZIP code within 10 miles of 54024 →

Questions about this ZIP code

Where is ZIP code 54024?

54024 is in Saint Croix Falls, Wisconsin, in Polk County. Its published point location is 45.5017, -92.6407.

What county is 54024 in?

54024 lies in Polk County.

What area code is 54024?

Saint Croix Falls uses area code 715, from NANPA's telephone records.

What time zone is 54024 in?

54024 uses America/Chicago.

How many people live in 54024?

About 5,035 people live in ZIP code 54024, in 2,252 households, at 60.3 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 54024?

$75,417 a year, against $77,485 across Wisconsin.

What ZIP codes are near 54024?

The closest are 55084 (4.5 mi), 54824 (5 mi), 54006 (6.1 mi), 55012 (8.4 mi) and 55074 (8.8 mi).

Is 54024 a PO Box ZIP code?

54024 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “54024 ZIP Code — Saint Croix Falls, Wisconsin (Polk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54024

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