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 — METRO/48140-WAUSAU

Wausau, WI

ZIP codes
19
CBSA code
48140
Type
Metropolitan statistical area
States
WI
Population
138,403
Combined area
Wausau-Stevens Point-Wisconsin Rapids, WI

Metro areas are defined by the Office of Management and Budget as whole counties, so every ZIP code in a member county is listed here.

Wausau in numbers

About 138,403 people live in the Wausau metropolitan area. The median household income is $77,884 a year (US: $80,734). The median owner-occupied home is valued at $219,600, and median gross rent is $999 a month.

Population138,403Wausau138,403
Median household income$77,884Wausau$77,884US $80,734
Median home value$219,600Wausau$219,600US $332,700
Median gross rent$999Wausau$999US $1,413

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

Its county

Counties in Wausau, WI
CountyZIP codesPopulationMedian income
Marathon County, WI 19 138,403 $77,884

ZIP codes in Wausau

ZIP codes in Wausau, WI
ZIP City Type Population Median income Median home
54401 Wausau , WI Standard 31,692 $71,586 $196,700
54402 Wausau , WI No street area — — —
54403 Wausau , WI Standard 24,950 $69,030 $192,600
54405 Abbotsford , WI Standard 2,770 $69,659 $177,900
54408 Aniwa , WI Standard 1,247 $72,768 $165,100
54411 Athens , WI Standard 5,028 $77,176 $223,400
54417 Brokaw , WI Standard 4 — —
54421 Colby , WI Standard 3,468 $60,820 $194,500
54426 Edgar , WI Standard 4,275 $78,942 $218,200
54427 Eland , WI Standard 1,156 $83,958 $189,800
54429 Elderon , WI No street area — — —
54432 Galloway , WI No street area — — —
54440 Hatley , WI Standard 2,662 $90,921 $222,700
54448 Marathon , WI Standard 4,280 $94,432 $246,900
54455 Mosinee , WI Standard 19,025 $96,140 $251,300
54471 Ringle , WI Standard 1,636 $87,368 $290,100
54474 Rothschild , WI Standard 4,589 $81,635 $193,600
54476 Schofield , WI Standard 19,377 $78,079 $224,300
54484 Stratford , WI Standard 5,529 $72,047 $248,600

Cite this page

zipcodes.pro. “Wausau, WI.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/metro/48140-wausau

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