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/HARMONY

Harmony ZIP code, Minnesota

The ZIP code for Harmony, MN is 55939, and its area code is 507.

USPS city name
1 ZIP code
Population
1,024
Area code
507

Harmony in numbers

About 1,024 people live in Harmony, in 505 households. The median household income is $68,125 a year, 24% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $170,100 (48% below the Minnesota median), and median gross rent is $742 a month. The median age is 58.8; 21.1% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 22 minutes.

Population1,024Harmony1,024
Households505Harmony505
Median age58.8Harmony58.8Minnesota38.8US 38.9
Median household income$68,125Harmony$68,125Minnesota$89,062US $80,734
Median home value$170,100Harmony$170,100Minnesota$329,300US $332,700
Median gross rent$742Harmony$742Minnesota$1,280US $1,413
Bachelor's degree or higher21.1%Harmony21.1%Minnesota39.4%US 35.7%
Mean commute21.5 minHarmony21.5 minMinnesota22.7 minUS 26.4 min
Population density918 / sq miHarmony918 / sq mi

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

ZIP codes addressed as Harmony

ZIP codes with the USPS city name Harmony
ZIP City Type Population Median income Median home
55939 Harmony , MN Standard 1,973 $70,855 $198,800

Map of Harmony ZIP codes

55939

The ZIP codes of Harmony, 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 Harmony

The nearest larger towns are Preston (1,362 people, 9.0 mi), Cresco, IA (3,908 people, 14 mi) and Spring Grove (1,177 people, 19 mi).

Towns near Harmony
TownPopulationDistance
Cresco, IA 3,908 13.7 mi
Decorah, IA 7,535 20.7 mi
Chatfield 2,559 21.9 mi
Caledonia 2,820 26.0 mi
St. Charles 4,037 28.8 mi

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

Cite this page

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

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