Residential delivery area · South Dakota
ZIP Code 57021: Davis, SD
ZIP code 57021 uses the postal name Davis, South Dakota and lies entirely in Turner County (Census 2020 ZIP-county file). About 320 people live there (Census Bureau, ACS 2020-2024). Median household income is $76,488 (Census Bureau, ACS 2020-2024). By Census place, 1% of its land lies in Davis; 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Davis · its only residential ZIP
- County
- Turner County
- Census places
- Davis
- Metro area
- Sioux Falls, SD-MN
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Central
- Land area
- 30.0 sq mi · 11 people per sq mi
Where is ZIP code 57021?
57021 centers on 43.275°, -96.981° and covers 30.0 square miles of land plus 0.1 of water. It borders 5 ZIP codes: 57039, 57036, 57015, 57014, 57070.
The map draws ZIP code areas only. For the streets inside 57021, 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 57021 compare with the rest of Turner County?
| Measure | 57021 | In Turner County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 319 | 15th of 15 | 256th of 375 |
| Median household income | $77k | not ranked | not ranked |
| Median home value | – | not ranked | not ranked |
57021's income and home value are not ranked: it has fewer than 1,000 residents (319). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 17% of 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 57021?
The 2020 Census counted 226 people in 57021; the ACS, which samples households over 2020-2024, estimates 319. Between the 2010 and 2020 censuses its population fell 18.1% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 319±130 (90% margin)
- 2020 Census count
- 226−18.1% since 2010 (276)
- Households
- 126
- Median age
- 46.0
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 57021?
Of the 319 people the ACS estimates in 57021, 21.3% are under 18 and 8.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (100.0%).
- Under 1821.3%
- 18 to 6470.2%
- 65 and older8.5%
- White, not Hispanic100.0%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
- Other or two or more0.0%
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 57021 earn?
Median household income is $76,488 (ACS 2020-2024). It is not measurably different from 2015-2019 ($87,423 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $76,488
- Income per person
- $32,436
- Below the poverty line
- 6.9%
- Unemployed (of the labor force)
- 5.0%
- Adults 25+ with a bachelor's degree
- 51.7%
- Adjusted gross income per tax return, 2022
- $84,708120 returns; wages 64% 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 57021?
- Median home value (owners' estimate)
- –
- Median gross rent
- –
- Homes owned by their occupants
- 78.6%
- Housing units
- 130
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57021?
3 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018 (ZIP Code Business Patterns).
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 57021?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57039 | Lennox | 3,622 | $84k | 6.9 mi |
| 57036 | Hurley | 667 | $85k | 8.3 mi |
| 57015 | Chancellor | 802 | $110k | 10.4 mi |
| 57014 | Centerville | 1,667 | $77k | 11.3 mi |
| 57070 | Viborg | 1,469 | $62k | 11.5 mi |
| 57077 | Worthing | 1,417 | $88k | 11.7 mi (near) |
| 57053 | Parker | 2,220 | $93k | 12.2 mi (near) |
| 57064 | Tea | 8,032 | $119k | 13.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.