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/ND/WASHBURN

Washburn ZIP code, North Dakota

The ZIP code for Washburn, ND is 58577, and its area code is 701.

USPS city name
1 ZIP code
Population
1,507
Area code
701

Washburn in numbers

About 1,507 people live in Washburn, in 683 households, the 36th-largest of North Dakota's 402 census places. The median household income is $73,413 a year, 4% below the North Dakota median of $76,657 (US: $80,734). The median owner-occupied home is valued at $238,200 (5% below the North Dakota median), and median gross rent is $818 a month. The median age is 36.7; 26.5% of adults 25 and over hold a bachelor's degree or higher (32.7% across North Dakota); the average commute takes 19 minutes.

Population1,507Washburn1,507
Households683Washburn683
Median age36.7Washburn36.7North Dakota35.9US 38.9
Median household income$73,413Washburn$73,413North Dakota$76,657US $80,734
Median home value$238,200Washburn$238,200North Dakota$249,900US $332,700
Median gross rent$818Washburn$818North Dakota$954US $1,413
Bachelor's degree or higher26.5%Washburn26.5%North Dakota32.7%US 35.7%
Mean commute19.1 minWashburn19.1 minNorth Dakota17.9 minUS 26.4 min
Population density894 / sq miWashburn894 / sq mi

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

ZIP codes addressed as Washburn

ZIP codes with the USPS city name Washburn
ZIP City Type Population Median income Median home
58577 Washburn , ND Standard 1,954 $74,471 $260,100

Map of Washburn ZIP codes

58577

The ZIP codes of Washburn, ND, 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 Washburn

The nearest larger towns are Hazen (2,453 people, 28 mi), Mandan (24,522 people, 33 mi) and Beulah (3,040 people, 35 mi).

More nearby: every ZIP code in McLean County · North Dakota ZIP codes

Cite this page

zipcodes.pro. “Washburn, ND ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nd/washburn

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