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/IA/COUNTY/MITCHELL

Mitchell County, IA ZIP codes

There are 8 ZIP codes in Mitchell County, IA, in 8 towns, from 50426 to 50481. The largest are 50461 (Osage), 50472 (Saint Ansgar) and 50476 (Stacyville). 1 more crosses into it from a neighbouring county: 50466.

The county seat is Osage.

ZIP codes
8
Partly in it
1 more
Towns
8
County seat
Osage
County FIPS
19131
State
Iowa
Population
10,575
Median household income
$71,365
Land area
469 sq mi

Mitchell County ZIP codes by town

Osage (county seat)
50461

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 Mitchell County

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

Map of Mitchell County ZIP codes

5042650454504555046050461504725047650481

The ZIP codes of Mitchell 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.

Mitchell County in numbers

About 10,575 people live in Mitchell County, in 4,597 households, the 71st most populous of Iowa's 99 counties. The median household income is $71,365 a year, 5% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $175,100 (16% below the Iowa median), and median gross rent is $738 a month. The median age is 41.9; 24.9% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 19 minutes.

Population10,575Mitchell10,575
Households4,597Mitchell4,597
Median age41.9Mitchell41.9Iowa38.6US 38.9
Median household income$71,365Mitchell$71,365Iowa$75,059US $80,734
Median home value$175,100Mitchell$175,100Iowa$208,000US $332,700
Median gross rent$738Mitchell$738Iowa$972US $1,413
Bachelor's degree or higher24.9%Mitchell24.9%Iowa31.4%US 35.7%
Mean commute18.5 minMitchell18.5 minIowa19.8 minUS 26.4 min
Population density23 / sq miMitchell23 / 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 Mitchell County

Largest towns in Mitchell County
TownZIP codesPopulation
Osage 1 3,561
St. Ansgar 1 1,206
Stacyville 1 545
Mc Intire 1 201
Carpenter 1 81
Orchard 1 69
Toeterville 1 56
Little Cedar 1 40

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 Mitchell County.

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

Every ZIP code in Mitchell County, with figures

ZIP codes in Mitchell County
ZIP City Type Population Median income Median home
50426 Carpenter , IA Standard 81 $74,107 $63,900
50454 Little Cedar , IA Standard 229 $63,864 —
50455 Mc Intire , IA Standard 201 $42,054 $92,800
50460 Orchard , IA Standard 688 $77,083 —
50461 Osage , IA Standard 5,228 $68,886 $180,400
50472 Saint Ansgar , IA Standard 2,560 $93,482 $204,100
50476 Stacyville , IA Standard 706 $62,188 $119,500
50481 Toeterville , IA No street area — — —

Cite this page

zipcodes.pro. “Mitchell County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ia/county/mitchell

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