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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/FAIRWATER

Fairwater ZIP code, Wisconsin

The ZIP code for Fairwater, WI is 53931, and its area code is 920.

USPS city name
1 ZIP code
Population
350
Area code
920

NANPA lists no telephone rate centre for Fairwater itself, so these are the area codes of the nearest one, Brandon (4.6 miles). A town on an area-code boundary can differ from its neighbour.

Fairwater in numbers

About 350 people live in Fairwater, in 132 households. The median household income is $71,250 a year, 8% below the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $145,800 (45% below the Wisconsin median), and median gross rent is $988 a month. The median age is 31.6; 14.1% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 23 minutes.

Population350Fairwater350
Households132Fairwater132
Median age31.6Fairwater31.6Wisconsin40.2US 38.9
Median household income$71,250Fairwater$71,250Wisconsin$77,485US $80,734
Median home value$145,800Fairwater$145,800Wisconsin$266,500US $332,700
Median gross rent$988Fairwater$988Wisconsin$1,087US $1,413
Bachelor's degree or higher14.1%Fairwater14.1%Wisconsin33.4%US 35.7%
Mean commute23.4 minFairwater23.4 minWisconsin22.2 minUS 26.4 min
Population density476 / sq miFairwater476 / sq mi

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

ZIP codes addressed as Fairwater

ZIP codes with the USPS city name Fairwater
ZIP City Type Population Median income Median home
53931 Fairwater , WI Standard 350 $71,250 $145,800

Map of Fairwater ZIP codes

53931

The ZIP codes of Fairwater, 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 Fairwater

The nearest larger towns are Brandon (913 people, 4.3 mi), Markesan (1,275 people, 6.6 mi) and Ripon (7,772 people, 7.1 mi).

Towns near Fairwater
TownPopulationDistance
Ripon 7,772 7.1 mi
Waupun 11,174 10.0 mi
Berlin 5,562 16.2 mi
Beaver Dam 16,565 19.0 mi
North Fond du Lac 5,392 19.6 mi
Fond du Lac 44,494 21.4 mi
Omro 3,642 21.5 mi
Mayville 5,228 23.2 mi
Horicon 3,814 23.5 mi
Lomira 2,675 23.5 mi
Oshkosh 66,729 24.6 mi
Juneau 2,625 24.9 mi
Winneconne 2,511 26.6 mi
Columbus 5,488 29.2 mi

More nearby: every ZIP code in Fond du Lac County · Wisconsin ZIP codes

Cite this page

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

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