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/INTERNATIONAL-FALLS

International Falls ZIP code, Minnesota

The ZIP code for International Falls, MN is 56649, and its area code is 218.

USPS city name
1 ZIP code
Population
5,642
Area code
218

International Falls in numbers

About 5,642 people live in International Falls, in 2,926 households. The median household income is $57,662 a year, 35% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $120,400 (63% below the Minnesota median), and median gross rent is $645 a month. The median age is 48.6; 21.0% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 9 minutes.

Population5,642International Falls5,642
Households2,926International Falls2,926
Median age48.6International Falls48.6Minnesota38.8US 38.9
Median household income$57,662International Falls$57,662Minnesota$89,062US $80,734
Median home value$120,400International Falls$120,400Minnesota$329,300US $332,700
Median gross rent$645International Falls$645Minnesota$1,280US $1,413
Bachelor's degree or higher21.0%International Falls21.0%Minnesota39.4%US 35.7%
Mean commute8.6 minInternational Falls8.6 minMinnesota22.7 minUS 26.4 min
Population density830 / sq miInternational Falls830 / sq mi

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

ZIP codes addressed as International Falls

ZIP codes with the USPS city name International Falls
ZIP City Type Population Median income Median home
56649 International Falls , MN Standard 8,825 $64,736 $153,600

Map of International Falls ZIP codes

56649

The ZIP codes of International Falls, 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 International Falls

The nearest larger towns are Virginia (8,332 people, 84 mi), Hibbing (16,057 people, 85 mi) and Grand Rapids (11,207 people, 93 mi).

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

Cite this page

zipcodes.pro. “International Falls, MN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mn/international-falls

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