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zipcodes.pro — CITY/MN/CROMWELL

Cromwell ZIP code, Minnesota

The ZIP code for Cromwell, MN is 55726, and its area code is 218.

USPS city name
1 ZIP code
Population
423
Area code
218

Cromwell in numbers

About 423 people live in Cromwell, in 144 households. The median household income is $58,750 a year, 34% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $156,300 (53% below the Minnesota median), and median gross rent is $463 a month. The median age is 34.6; 19.0% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 42 minutes.

Population423Cromwell423
Households144Cromwell144
Median age34.6Cromwell34.6Minnesota38.8US 38.9
Median household income$58,750Cromwell$58,750Minnesota$89,062US $80,734
Median home value$156,300Cromwell$156,300Minnesota$329,300US $332,700
Median gross rent$463Cromwell$463Minnesota$1,280US $1,413
Bachelor's degree or higher19.0%Cromwell19.0%Minnesota39.4%US 35.7%
Mean commute42.1 minCromwell42.1 minMinnesota22.7 minUS 26.4 min
Population density230 / sq miCromwell230 / sq mi

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

ZIP codes addressed as Cromwell

ZIP codes with the USPS city name Cromwell
ZIP City Type Population Median income Median home
55726 Cromwell , MN Standard 1,087 $80,313 $227,300

Map of Cromwell ZIP codes

55726

The ZIP codes of Cromwell, 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 Cromwell

The nearest larger towns are Mahtowa (428 people, 14 mi), Barnum (503 people, 15 mi) and Floodwood (497 people, 16 mi).

Towns near Cromwell
TownPopulationDistance
Moose Lake 2,863 16.7 mi
Cloquet 12,537 17.8 mi

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

Cite this page

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

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