Residential delivery area · South Dakota
ZIP Code 57790: Wall, SD
ZIP code 57790 uses the postal name Wall, South Dakota and lies mostly in Pennington County (98% of its land) with the rest in Jackson County (Census 2020 ZIP-county file). About 1,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $75,096 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Wall; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Wall · its only residential ZIP
- County
- Pennington County (98%); Jackson County (2%)
- Census places
- Wall
- Metro area
- Rapid City, SD
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Mountain
- Land area
- 735.9 sq mi · 2 people per sq mi
Where is ZIP code 57790?
57790 centers on 44.104°, -102.201° and covers 735.9 square miles of land plus 3.3 of water. It borders 6 ZIP codes: 57775, 57791, 57567, 57780, 57748, 57750.
The map draws ZIP code areas only. For the streets inside 57790, 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 57790 compare with the rest of Pennington County?
| Measure | 57790 | In Pennington County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 1,147 | 13th of 20 | 126th of 375 |
| Median household income | $75k | not ranked | not ranked |
| Median home value | $188k | not ranked | not ranked |
57790's median household income is not ranked: its 90% margin of error (±$29,231) is more than a quarter of the figure ($75,096); 57790's median home value is not ranked: its 90% margin of error (±$55,438) is more than a quarter of the figure ($187,500). 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 5% 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 57790?
The 2020 Census counted 1,056 people in 57790; the ACS, which samples households over 2020-2024, estimates 1,147. Between the 2010 and 2020 censuses its population fell 5.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,147±215 (90% margin)
- 2020 Census count
- 1,056−5.0% since 2010 (1,111)
- Households
- 398
- Median age
- 41.0
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 57790?
Of the 1,147 people the ACS estimates in 57790, 28.8% are under 18 and 22.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (78.1%).
- Under 1828.8%
- 18 to 6449.3%
- 65 and older22.0%
- White, not Hispanic78.1%
- Other or two or more9.5%
- Hispanic or Latino9.4%
- Black, not Hispanic2.0%
- Asian, not Hispanic1.0%
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 57790 earn?
Median household income is $75,096 (ACS 2020-2024). It is not measurably different from 2015-2019 ($86,605 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $75,096±$29,231
- Income per person
- $37,386
- Below the poverty line
- 7.0%
- Unemployed (of the labor force)
- 1.1%
- Adults 25+ with a bachelor's degree
- 29.8%
- Adjusted gross income per tax return, 2022
- $74,709580 returns; wages 52% 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 57790?
- Median home value (owners' estimate)
- $187,500
- Median gross rent
- $843
- Homes owned by their occupants
- 81.2%
- Housing units
- 549
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57790?
65 business establishments had a location in this ZIP code in 2023, 6 more than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services19
- Retail trade15
- Construction5
- Finance and insurance4
- Health care and social assistance4
- 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 57790?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57775 | Quinn | 191 | $78k | 9.9 mi |
| 57791 | Wasta | 97 | $42k | 16.1 mi |
| 57567 | Philip | 1,056 | $59k | 24.5 mi |
| 57780 | Scenic | 70 | $40k | 27.1 mi |
| 57748 | Howes | 369 | – | 34.5 mi |
| 57750 | Interior | 365 | – | 37.5 mi |
| 57767 | Owanka | 234 | $250k+ | 18.5 mi (near) |
| 57761 | New Underwood | 1,180 | $98k | 30.2 mi (near) |
| 57725 | Caputa | 130 | $48k | 31.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.