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/ROCKFORD

Rockford ZIP codes, Minnesota

Rockford, MN has 2 ZIP codes: 55373 and 55572. The largest is 55373.

USPS city name
2 ZIP codes
Overlapping the city
1 more
Population
4,597

Mail addressed to Rockford uses the ZIP codes above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Rockford in numbers

About 4,597 people live in Rockford, in 1,773 households. The median household income is $94,162 a year, 6% above the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $329,200 (about the same as the Minnesota median), and median gross rent is $1,046 a month. The median age is 38.4; 38.1% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 27 minutes.

Population4,597Rockford4,597
Households1,773Rockford1,773
Median age38.4Rockford38.4Minnesota38.8US 38.9
Median household income$94,162Rockford$94,162Minnesota$89,062US $80,734
Median home value$329,200Rockford$329,200Minnesota$329,300US $332,700
Median gross rent$1,046Rockford$1,046Minnesota$1,280US $1,413
Bachelor's degree or higher38.1%Rockford38.1%Minnesota39.4%US 35.7%
Mean commute27.0 minRockford27.0 minMinnesota22.7 minUS 26.4 min
Population density1,820 / sq miRockford1,820 / sq mi

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

ZIP codes addressed as Rockford

ZIP codes with the USPS city name Rockford
ZIP City Type Population Median income Median home
55373 Rockford , MN Standard 5,822 $105,556 $363,900
55572 Rockford , MN No street area — — —

Other ZIP codes overlapping Rockford

These ZIP codes cover part of Rockford but are addressed as somewhere else.

ZIP codes overlapping Rockford
ZIP City Type Population Median income Median home
55313 Buffalo , MN Standard 24,913 $92,455 $345,300

Map of Rockford ZIP codes

5537355572

The ZIP codes of Rockford, 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 Rockford

The nearest larger towns are Delano (6,942 people, 4.3 mi), St. Michael (20,010 people, 8.0 mi) and Corcoran (7,302 people, 8.2 mi).

Towns near Rockford
TownPopulationDistance
Greenfield 2,894 2.7 mi
Delano 6,942 4.3 mi
Independence 3,694 5.1 mi
Hanover 3,626 6.1 mi
St. Michael 20,010 8.0 mi
Corcoran 7,302 8.2 mi
Buffalo 16,499 8.4 mi
Montrose 3,888 8.7 mi
Medina 6,968 9.1 mi
Watertown 4,790 10.2 mi
Rogers 13,685 10.6 mi
Minnetrista 8,708 10.6 mi
Albertville 8,207 10.8 mi
Mound 9,107 11.8 mi

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

Cite this page

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

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