Residential delivery area · South Dakota
ZIP Code 57580: Winner, SD
ZIP code 57580 uses the postal name Winner, South Dakota and lies mostly in Tripp County (80% of its land), reaching into Todd County and Mellette County (Census 2020 ZIP-county file). About 4,400 people live there (Census Bureau, ACS 2020-2024). Median household income is $59,547 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Winner, and 1% in smaller places; 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Winner · its only residential ZIP
- County
- Tripp County (80%); Todd County (17%); Mellette County (3%)
- Census places
- Winner
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 1,028.5 sq mi · 4 people per sq mi
Where is ZIP code 57580?
57580 centers on 43.289°, -100.090° and covers 1,028.5 square miles of land plus 3.0 of water. It borders 12 ZIP codes: 57584, 57563, 57528, 57541, 57585, 69220, 57529, 57534, 57555, 68778 and more.
The map draws ZIP code areas only. For the streets inside 57580, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 57580 compare with the rest of Tripp County?
| Measure | 57580 | In Tripp County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 4,386 | 1st of 8 | 37th of 375 |
| Median household income | $60k | 1st of 1 | 96th of 107 |
| Median home value | $134k | 1st of 1 | 95th of 109 |
Its median household income is higher than in 28% of U.S. residential ZIP codes, and it is denser than 10% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 57580?
The 2020 Census counted 4,356 people in 57580; the ACS, which samples households over 2020-2024, estimates 4,386. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 4,386
- 2020 Census count
- 4,356
- Households
- 1,701
- Median age
- 43.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 57580?
Of the 4,386 people the ACS estimates in 57580, 23.2% are under 18 and 22.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (77.0%), then Other or two or more (19.1%).
- Under 1823.2%
- 18 to 6454.8%
- 65 and older22.0%
- White, not Hispanic77.0%
- Other or two or more19.1%
- Hispanic or Latino2.4%
- Black, not Hispanic1.0%
- Asian, not Hispanic0.5%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 57580 earn?
Median household income is $59,547 (ACS 2020-2024).
- Median household income
- $59,547±$11,395
- Income per person
- $32,626
- Below the poverty line
- 19.4%
- Unemployed (of the labor force)
- 1.8%
- Adults 25+ with a bachelor's degree
- 17.7%
- Adjusted gross income per tax return, 2022
- $71,3891,930 returns; wages 54% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 57580?
FHFA's house price index for 57580, built from repeat sales and appraisals of the same homes, rose 100% from 2015 to 2025 and rose 51% from 2020 to 2025.
- Median home value (owners' estimate)
- $133,900
- Median gross rent
- $835
- Homes owned by their occupants
- 68.5%
- Housing units
- 2,063
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 57580?
178 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade33
- Health care and social assistance28
- Accommodation and food services21
- Other services (except public administration)21
- Transportation and warehousing14
- Finance and insurance12
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 57580?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57584 | Witten | 96 | $38k | 13.9 mi |
| 57563 | Okreek | 195 | – | 17.2 mi |
| 57528 | Colome | 833 | $61k | 18.3 mi |
| 57541 | Ideal | 163 | $250k+ | 23.1 mi |
| 57585 | Wood | 114 | – | 23.7 mi |
| 69220 | Sparks, NE | 54 | – | 25.9 mi |
| 57529 | Dallas | 245 | $75k | 26.8 mi |
| 57534 | Hamill | 130 | $33k | 28.9 mi |
| 57555 | Mission | 3,740 | $41k | 29.0 mi |
| 68778 | Springview, NE | 571 | $62k | 31.7 mi |
| 57568 | Presho | 540 | $83k | 40.6 mi |
| 57576 | Vivian | 205 | $100k | 43.8 mi |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.