Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/MN/COUNTY/NORMAN

Norman County, MN ZIP codes

There are 9 ZIP codes in Norman County, MN, in 9 towns, from 56510 to 56584. The largest are 56510 (Ada), 56584 (Twin Valley) and 56545 (Gary). 1 more crosses into it from a neighbouring county: 56540.

The county seat is Ada.

ZIP codes
9
Partly in it
1 more
Towns
9
County seat
Ada
County FIPS
27107
Population
6,367
Median household income
$72,260
Land area
873 sq mi

Norman County ZIP codes by town

Ada (county seat)
56510

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.

ZIP codes partly in Norman County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Norman County.

Map of Norman County ZIP codes

565105651956541565455654856550565745658156584

The ZIP codes of Norman 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.

Norman County in numbers

About 6,367 people live in Norman County, in 2,700 households, the 78th most populous of Minnesota's 87 counties. The median household income is $72,260 a year, 19% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $147,100 (55% below the Minnesota median), and median gross rent is $774 a month. The median age is 43.8; 22.8% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 23 minutes.

Population6,367Norman6,367
Households2,700Norman2,700
Median age43.8Norman43.8Minnesota38.8US 38.9
Median household income$72,260Norman$72,260Minnesota$89,062US $80,734
Median home value$147,100Norman$147,100Minnesota$329,300US $332,700
Median gross rent$774Norman$774Minnesota$1,280US $1,413
Bachelor's degree or higher22.8%Norman22.8%Minnesota39.4%US 35.7%
Mean commute23.2 minNorman23.2 minMinnesota22.7 minUS 26.4 min
Population density7 / sq miNorman7 / 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 Norman County

Largest towns in Norman County
TownZIP codesPopulation
Ada 1 1,833
Twin Valley 1 719
Halstad 1 509
Gary 1 268
Hendrum 1 240
Shelly 1 229
Borup 1 132
Perley 1 126
Flom 1 31

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 Norman County.

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

Every ZIP code in Norman County, with figures

ZIP codes in Norman County
ZIP City Type Population Median income Median home
56510 Ada , MN Standard 2,292 $70,000 $145,700
56519 Borup , MN Standard 287 $64,297 —
56541 Flom , MN Standard 31 $89,375 —
56545 Gary , MN Standard 676 $85,417 $171,400
56548 Halstad , MN Standard 611 $64,896 $152,400
56550 Hendrum , MN Standard 413 $86,667 $172,500
56574 Perley , MN Standard 264 $79,792 $162,500
56581 Shelly , MN Standard 276 $53,750 $105,900
56584 Twin Valley , MN Standard 1,297 $69,625 $131,600

Cite this page

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

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