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zipcodes.pro — STATE/MN/COUNTY/GRANT

Grant County, MN ZIP codes

There are 7 ZIP codes in Grant County, MN, in 7 towns, from 56248 to 56590. The largest are 56531 (Elbow Lake), 56309 (Ashby) and 56339 (Hoffman).

The county seat is Elbow Lake.

ZIP codes
7
Towns
7
County seat
Elbow Lake
County FIPS
27051
Population
6,127
Median household income
$73,917
Land area
548 sq mi

Grant County ZIP codes by town

Elbow Lake (county seat)
56531

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Grant County ZIP codes

56248562745630956311563395653156590

The ZIP codes of Grant County, 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.

Grant County in numbers

About 6,127 people live in Grant County, in 2,490 households, the 79th most populous of Minnesota's 87 counties. The median household income is $73,917 a year, 17% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $191,000 (42% below the Minnesota median), and median gross rent is $797 a month. The median age is 43.2; 21.0% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 23 minutes.

Population6,127Grant6,127
Households2,490Grant2,490
Median age43.2Grant43.2Minnesota38.8US 38.9
Median household income$73,917Grant$73,917Minnesota$89,062US $80,734
Median home value$191,000Grant$191,000Minnesota$329,300US $332,700
Median gross rent$797Grant$797Minnesota$1,280US $1,413
Bachelor's degree or higher21.0%Grant21.0%Minnesota39.4%US 35.7%
Mean commute23.2 minGrant23.2 minMinnesota22.7 minUS 26.4 min
Population density11 / sq miGrant11 / sq mi

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

Largest towns in Grant County

Largest towns in Grant County
TownZIP codesPopulation
Elbow Lake 1 1,301
Hoffman 1 730
Herman 1 441
Ashby 1 394
Barrett 1 349
Wendell 1 186
Norcross 1 106

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Grant County.

Not sure you are in Grant County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Grant County, with figures

ZIP codes in Grant County
ZIP City Type Population Median income Median home
56248 Herman , MN Standard 761 $83,000 $181,100
56274 Norcross , MN Standard 170 $118,889 $193,800
56309 Ashby , MN Standard 1,296 $84,750 $289,900
56311 Barrett , MN Standard 666 $74,583 $172,200
56339 Hoffman , MN Standard 1,115 $60,893 $221,500
56531 Elbow Lake , MN Standard 2,063 $74,583 $154,100
56590 Wendell , MN Standard 367 $70,500 $133,300

Cite this page

zipcodes.pro. “Grant County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/mn/county/grant

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