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/MN/BARNUM

Barnum ZIP code, Minnesota

The ZIP code for Barnum, MN is 55707, and its area code is 218.

USPS city name
1 ZIP code
Population
503
Area code
218

Barnum in numbers

About 503 people live in Barnum, in 242 households. The median household income is $43,438 a year, 51% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $155,200 (53% below the Minnesota median), and median gross rent is $885 a month. The median age is 48.9; 19.6% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 23 minutes.

Population503Barnum503
Households242Barnum242
Median age48.9Barnum48.9Minnesota38.8US 38.9
Median household income$43,438Barnum$43,438Minnesota$89,062US $80,734
Median home value$155,200Barnum$155,200Minnesota$329,300US $332,700
Median gross rent$885Barnum$885Minnesota$1,280US $1,413
Bachelor's degree or higher19.6%Barnum19.6%Minnesota39.4%US 35.7%
Mean commute23.4 minBarnum23.4 minMinnesota22.7 minUS 26.4 min
Population density499 / sq miBarnum499 / sq mi

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

ZIP codes addressed as Barnum

ZIP codes with the USPS city name Barnum
ZIP City Type Population Median income Median home
55707 Barnum , MN Standard 3,470 $82,167 $246,400

Map of Barnum ZIP codes

55707

The ZIP codes of Barnum, MN, 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 Barnum

The nearest larger towns are Moose Lake (2,863 people, 5.1 mi), Sturgeon Lake (568 people, 10 mi) and Carlton (875 people, 16 mi).

Towns near Barnum
TownPopulationDistance
Moose Lake 2,863 5.1 mi
Cloquet 12,537 17.6 mi
Proctor 3,100 27.2 mi
Hermantown 10,218 29.5 mi

More nearby: every ZIP code in Carlton County · Minnesota ZIP codes

Cite this page

zipcodes.pro. “Barnum, MN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mn/barnum

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