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/HOLYOKE

Holyoke ZIP code, Minnesota

The ZIP code for Holyoke, MN is 55749, and its area code is 218.

USPS city name
1 ZIP code
Population
532
Area code
218

NANPA lists no telephone rate centre for Holyoke itself, so these are the area codes of the nearest one, Barnum (12.0 miles). A town on an area-code boundary can differ from its neighbour.

Holyoke in numbers

About 532 people live in Holyoke, in 268 households. The median household income is $77,500 a year, 13% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $223,700 (32% below the Minnesota median).

Population532Holyoke532
Households268Holyoke268
Median household income$77,500Holyoke$77,500Minnesota$89,062US $80,734
Median home value$223,700Holyoke$223,700Minnesota$329,300US $332,700

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

ZIP codes addressed as Holyoke

ZIP codes with the USPS city name Holyoke
ZIP City Type Population Median income Median home
55749 Holyoke , MN Standard 532 $77,500 $223,700

Map of Holyoke ZIP codes

55749

The ZIP codes of Holyoke, 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 Holyoke

The nearest larger towns are Carlton (875 people, 15 mi), Moose Lake (2,863 people, 15 mi) and Sturgeon Lake (568 people, 18 mi).

Towns near Holyoke
TownPopulationDistance
Moose Lake 2,863 15.1 mi
Cloquet 12,537 19.9 mi
Proctor 3,100 23.2 mi
Superior, WI 26,677 24.5 mi
Hermantown 10,218 26.8 mi
Duluth 87,093 27.4 mi

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

Cite this page

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

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