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zipcodes.pro — STATE/SD/COUNTY/TRIPP

Tripp County, SD ZIP codes

Tripp County, SD has 6 ZIP codes, in 6 towns: 57580, 57528, 57529, 57534, 57541 and 57584.

The county seat is Winner.

ZIP codes
6
Towns
6
County seat
Winner
County FIPS
46123
Population
5,611
Median household income
$58,987
Land area
1,612 sq mi

Tripp County ZIP codes by town

Winner (county seat)
57580

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 Tripp County ZIP codes

575285752957534575415758057584

The ZIP codes of Tripp 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.

Tripp County in numbers

About 5,611 people live in Tripp County, in 2,258 households, the 31st most populous of South Dakota's 66 counties. The median household income is $58,987 a year, 21% below the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $132,900 (48% below the South Dakota median), and median gross rent is $820 a month. The median age is 45.0; 17.7% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 14 minutes.

Population5,611Tripp5,611
Households2,258Tripp2,258
Median age45.0Tripp45.0South Dakota38.0US 38.9
Median household income$58,987Tripp$58,987South Dakota$75,081US $80,734
Median home value$132,900Tripp$132,900South Dakota$257,400US $332,700
Median gross rent$820Tripp$820South Dakota$946US $1,413
Bachelor's degree or higher17.7%Tripp17.7%South Dakota31.9%US 35.7%
Mean commute13.8 minTripp13.8 minSouth Dakota17.8 minUS 26.4 min
Population density3 / sq miTripp3 / 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 Tripp County

Largest towns in Tripp County
TownZIP codesPopulation
Winner 1 2,905
Colome 1 338
Hamill 1 130
Dallas 1 102
Witten 1 96
Ideal 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 Tripp County.

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

Every ZIP code in Tripp County, with figures

ZIP codes in Tripp County
ZIP City Type Population Median income Median home
57528 Colome , SD Standard 833 $61,292 $95,000
57529 Dallas , SD Standard 245 $75,313 $266,300
57534 Hamill , SD Standard 130 $33,438 $113,500
57541 Ideal , SD Standard 163 $250,000+ $577,600
57580 Winner , SD Standard 4,386 $59,547 $133,900
57584 Witten , SD Standard 96 $38,125 $182,000

Cite this page

zipcodes.pro. “Tripp County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/sd/county/tripp

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