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 — CITY/WI/GRANTSBURG

Grantsburg ZIP code, Wisconsin

The ZIP code for Grantsburg, WI is 54840, and its area code is 715.

USPS city name
1 ZIP code
Population
1,340
Area code
715

Grantsburg in numbers

About 1,340 people live in Grantsburg, in 557 households. The median household income is $35,114 a year, 55% below the Wisconsin median of $77,485 (US: $80,734). The median owner-occupied home is valued at $153,300 (42% below the Wisconsin median), and median gross rent is $756 a month. The median age is 44.8; 17.0% of adults 25 and over hold a bachelor's degree or higher (33.4% across Wisconsin); the average commute takes 21 minutes.

Population1,340Grantsburg1,340
Households557Grantsburg557
Median age44.8Grantsburg44.8Wisconsin40.2US 38.9
Median household income$35,114Grantsburg$35,114Wisconsin$77,485US $80,734
Median home value$153,300Grantsburg$153,300Wisconsin$266,500US $332,700
Median gross rent$756Grantsburg$756Wisconsin$1,087US $1,413
Bachelor's degree or higher17.0%Grantsburg17.0%Wisconsin33.4%US 35.7%
Mean commute21.3 minGrantsburg21.3 minWisconsin22.2 minUS 26.4 min
Population density441 / sq miGrantsburg441 / sq mi

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

ZIP codes addressed as Grantsburg

ZIP codes with the USPS city name Grantsburg
ZIP City Type Population Median income Median home
54840 Grantsburg , WI Standard 4,775 $63,750 $186,200

Map of Grantsburg ZIP codes

54840

The ZIP codes of Grantsburg, 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 Grantsburg

The nearest larger towns are Rock Creek, MN (1,748 people, 11 mi), Pine City, MN (3,468 people, 14 mi) and Rush City, MN (3,295 people, 15 mi).

Towns near Grantsburg
TownPopulationDistance
Pine City, MN 3,468 14.5 mi
Rush City, MN 3,295 15.4 mi
North Branch, MN 11,565 23.2 mi
Lindstrom, MN 4,978 28.6 mi
Stacy, MN 4,384 28.7 mi

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

Cite this page

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

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