Residential delivery area · South Dakota
ZIP Code 57070: Viborg, SD
ZIP code 57070 uses the postal name Viborg, South Dakota and lies mostly in Turner County (88% of its land) with the rest in Yankton County (Census 2020 ZIP-county file). About 1,500 people live there (Census Bureau, ACS 2020-2024). Median household income is $61,522 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Viborg (under 1%) and Cameron Colony (under 1%); more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Viborg · its only residential ZIP
- County
- Turner County (88%); Yankton County (12%)
- Census places
- Viborg (under 1%); Cameron Colony (under 1%) census-designated place
- Metro area
- Sioux Falls, SD-MN
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 88.9 sq mi · 17 people per sq mi
Where is ZIP code 57070?
57070 centers on 43.182°, -97.170° and covers 88.9 square miles of land. It borders 6 ZIP codes: 57036, 57037, 57021, 57014, 57045, 57029.
The map draws ZIP code areas only. For the streets inside 57070, 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 57070 compare with the rest of Turner County?
| Measure | 57070 | In Turner County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 1,469 | 7th of 15 | 98th of 375 |
| Median household income | $62k | 8th of 8 | 94th of 107 |
| Median home value | $216k | 6th of 8 | 66th of 109 |
Its median household income is higher than in 32% of U.S. residential ZIP codes, and it is denser than 23% 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 57070?
The 2020 Census counted 1,380 people in 57070; the ACS, which samples households over 2020-2024, estimates 1,469. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,469±185 (90% margin)
- 2020 Census count
- 1,380
- Households
- 590
- Median age
- 40.1
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 57070?
Of the 1,469 people the ACS estimates in 57070, 25.9% are under 18 and 23.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (89.9%).
- Under 1825.9%
- 18 to 6450.8%
- 65 and older23.3%
- White, not Hispanic89.9%
- Hispanic or Latino4.6%
- Other or two or more3.7%
- Black, not Hispanic1.8%
- Asian, not Hispanic0.0%
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 57070 earn?
Median household income is $61,522 (ACS 2020-2024), the 8th highest of the 8 ranked ZIP codes in Turner County.
- Median household income
- $61,522±$7,483
- Income per person
- $32,929
- Below the poverty line
- 15.2%
- Unemployed (of the labor force)
- 0.0%
- Adults 25+ with a bachelor's degree
- 23.9%
- Adjusted gross income per tax return, 2022
- $75,931550 returns; wages 61% 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 57070?
FHFA's house price index for 57070, built from repeat sales and appraisals of the same homes, rose 54% from 2020 to 2025, and moved +0.9% in 2025.
- Median home value (owners' estimate)
- $215,800
- Median gross rent
- $728
- Homes owned by their occupants
- 64.7%
- Housing units
- 706
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 57070?
49 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 trade9
- Construction7
- Other services (except public administration)7
- Transportation and warehousing4
- Accommodation and food services4
- Manufacturing3
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 57070?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57036 | Hurley | 667 | $85k | 6.0 mi |
| 57037 | Irene | 925 | $72k | 6.7 mi |
| 57021 | Davis | 319 | $77k | 11.5 mi |
| 57014 | Centerville | 1,667 | $77k | 11.8 mi |
| 57045 | Menno | 1,151 | $76k | 18.1 mi |
| 57029 | Freeman | 2,155 | $74k | 18.4 mi |
| 57072 | Volin | 435 | $92k | 13.5 mi (near) |
| 57073 | Wakonda | 564 | $73k | 13.5 mi (near) |
| 57053 | Parker | 2,220 | $93k | 15.8 mi (near) |
| 57046 | Mission Hill | 521 | $89k | 17.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.