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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 — CITY/WI/LADYSMITH

Ladysmith ZIP code, Wisconsin

The ZIP code for Ladysmith, WI is 54848, and its area codes are 715 and 534.

USPS city name
1 ZIP code
Population
3,227
Area codes
715, 534

Ladysmith in numbers

About 3,227 people live in Ladysmith, in 1,694 households. The median household income is $41,719 a year, 46% below the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $124,200 (53% below the Wisconsin median), and median gross rent is $882 a month. The median age is 49.5; 20.2% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 18 minutes.

Population3,227Ladysmith3,227
Households1,694Ladysmith1,694
Median age49.5Ladysmith49.5Wisconsin40.2US 38.9
Median household income$41,719Ladysmith$41,719Wisconsin$77,485US $80,734
Median home value$124,200Ladysmith$124,200Wisconsin$266,500US $332,700
Median gross rent$882Ladysmith$882Wisconsin$1,087US $1,413
Bachelor's degree or higher20.2%Ladysmith20.2%Wisconsin33.4%US 35.7%
Mean commute18.3 minLadysmith18.3 minWisconsin22.2 minUS 26.4 min
Population density764 / sq miLadysmith764 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Ladysmith city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Ladysmith

ZIP codes with the USPS city name Ladysmith
ZIP City Type Population Median income Median home
54848 Ladysmith , WI Standard 5,832 $56,736 $154,100

Map of Ladysmith ZIP codes

The ZIP codes of Ladysmith, WI, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Ladysmith

The nearest larger towns are Bloomer (3,673 people, 31 mi), Rice Lake (9,030 people, 31 mi) and Stanley (3,760 people, 35 mi).

More nearby: every ZIP code in Rusk County · Wisconsin ZIP codes

Cite this page

zipcodes.pro. “Ladysmith, WI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wi/ladysmith

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