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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/54442

54442

ZIP 54442 is Irma, Wisconsin, in Lincoln County; area code 715; Central time.

Type
Standard
Time zone
America/Chicago
County
Lincoln
Metro area
none
Population
1,527
Coordinates
45.3589, -89.6590
☼ Live from 54442 — Irma, WI

Weather right now

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NEXRAD radar
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Local time: —

Where 54442 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 54442
  • 🔢 Type 54442 into a pocket calculator and turn it upside down: ZhhhS — not quite a word, sorry.
  • ➕ As a number, 54,442 = 2 × 163 × 167. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101010010101010
  • 🏠 Its numerical neighbours: 54441 (Hewitt, WI, 54 mi away) and 54443 (Junction City, WI, 52 mi away).
  • 🔄 Backwards, 54442 becomes 24445 — and that is a real ZIP code: Hot Springs, VA, 718 miles away.
  • 👥 10 other ZIP codes are made of exactly the same digits (24445, 25444, 42445, 42544, 44254, 44425, …). The farthest-flung twin is 24445 in Hot Springs, VA, 718 miles away.
  • 🧭 Farther north than 92% of all ZIP codes, and farther west than 55%.
  • 🎯593 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 54442 and you would come out at 45.36°S, 90.34°E — 978 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 40m of daylight. Shortest: 8h 43m.
  • 📏 At 75.5 square miles of land, 54442 is bigger than 71% of ZIP codes — room for about 57 Central Parks.
🌙 The sky over 54442 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,527This ZIP1,527
Households591This ZIP591
Housing units790This ZIP790
Median age51.3This ZIP51.3Wisconsin40.2US 38.9
Median household income$64,779This ZIP$64,779Wisconsin$77,485US $80,734
Median home value$229,800This ZIP$229,800Wisconsin$266,500US $332,700
Median gross rent$952This ZIP$952Wisconsin$1,087US $1,413
Bachelor's degree or higher19.7%This ZIP19.7%
Mean commute29.1 minThis ZIP29.1 min
Population density20.2 / sq miThis ZIP20.2 / sq mi

Business and tax activity

Business establishments11This ZIP11
Employees33This ZIP33
Annual payroll$2,244,000This ZIP$2,244,000
Tax returns filed540This ZIP540
Total adjusted gross income$38,766,000This ZIP$38,766,000

Land area

Land area75.54 sq miThis ZIP75.54 sq mi
Water area1.15 sq miThis ZIP1.15 sq mi

ZIP codes near 54442

ZIPCityDistance
54435 Gleason, WI 10.7 mi
54487 Tomahawk, WI 11.3 mi
54452 Merrill, WI 11.7 mi
54532 Heafford Junction, WI 13.3 mi
54485 Summit Lake, WI 21.4 mi
54529 Harshaw, WI 22.0 mi
54564 Tripoli, WI 22.4 mi
54463 Pelican Lake, WI 22.8 mi
54417 Brokaw, WI 22.9 mi
54424 Deerbrook, WI 23.2 mi

Find every ZIP code within 10 miles of 54442 →

Questions about this ZIP code

Where is ZIP code 54442?

54442 is in Irma, Wisconsin, in Lincoln County. Its published point location is 45.3589, -89.6590.

What county is 54442 in?

54442 lies in Lincoln County.

What area code is 54442?

Irma uses area code 715, from NANPA's telephone records.

What time zone is 54442 in?

54442 uses America/Chicago.

How many people live in 54442?

About 1,527 people live in ZIP code 54442, in 591 households, at 20.2 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 54442?

$64,779 a year, against $77,485 across Wisconsin.

What ZIP codes are near 54442?

The closest are 54435 (10.7 mi), 54487 (11.3 mi), 54452 (11.7 mi), 54532 (13.3 mi) and 54485 (21.4 mi).

Is 54442 a PO Box ZIP code?

54442 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “54442 ZIP Code — Irma, Wisconsin (Lincoln County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/54442

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