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/COLD-SPRING

Cold Spring ZIP code, Minnesota

The ZIP code for Cold Spring, MN is 56320, and its area code is 320.

USPS city name
1 ZIP code
Population
4,249
Area code
320

Cold Spring in numbers

About 4,249 people live in Cold Spring, in 1,855 households. The median household income is $72,228 a year, 19% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $280,400 (15% below the Minnesota median), and median gross rent is $1,424 a month. The median age is 38.5; 31.0% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 24 minutes.

Population4,249Cold Spring4,249
Households1,855Cold Spring1,855
Median age38.5Cold Spring38.5Minnesota38.8US 38.9
Median household income$72,228Cold Spring$72,228Minnesota$89,062US $80,734
Median home value$280,400Cold Spring$280,400Minnesota$329,300US $332,700
Median gross rent$1,424Cold Spring$1,424Minnesota$1,280US $1,413
Bachelor's degree or higher31.0%Cold Spring31.0%Minnesota39.4%US 35.7%
Mean commute23.9 minCold Spring23.9 minMinnesota22.7 minUS 26.4 min
Population density1,515 / sq miCold Spring1,515 / sq mi

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

ZIP codes addressed as Cold Spring

ZIP codes with the USPS city name Cold Spring
ZIP City Type Population Median income Median home
56320 Cold Spring , MN Standard 8,482 $87,026 $353,600

Map of Cold Spring ZIP codes

The ZIP codes of Cold Spring, 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 Cold Spring

The nearest larger towns are St. Joseph (7,021 people, 9.6 mi), Waite Park (8,399 people, 10.0 mi) and St. Cloud (70,629 people, 13 mi).

Towns near Cold Spring
TownPopulationDistance
St. Joseph 7,021 9.6 mi
Waite Park 8,399 10.0 mi
St. Augusta 3,625 11.4 mi
St. Cloud 70,629 13.3 mi
Albany 2,821 13.3 mi
Sartell 19,758 15.2 mi
Paynesville 2,519 15.3 mi
Sauk Rapids 13,852 16.3 mi
Annandale 3,399 20.3 mi
Litchfield 6,576 23.7 mi
Melrose 3,671 24.0 mi
Becker 5,034 26.7 mi
Foley 2,675 28.8 mi
Cokato 2,782 28.8 mi

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

Cite this page

zipcodes.pro. “Cold Spring, MN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mn/cold-spring

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