Residential delivery area · South Dakota
ZIP Code 57623: Dupree, SD
ZIP code 57623 uses the postal name Dupree, South Dakota and lies entirely in Ziebach County (Census 2020 ZIP-county file). About 900 people live there (Census Bureau, ACS 2020-2024). Median household income is $59,946 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Dupree; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Dupree · its only residential ZIP
- County
- Ziebach County
- Census places
- Dupree
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Mountain
- Land area
- 639.7 sq mi · 1 person per sq mi
Where is ZIP code 57623?
57623 centers on 45.016°, -101.653° and covers 639.7 square miles of land plus 1.9 of water. It borders 5 ZIP codes: 57636, 57622, 57626, 57633, 57625.
The map draws ZIP code areas only. For the streets inside 57623, 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 57623 compare with the rest of Ziebach County?
| Measure | 57623 | In Ziebach County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 902 | 3rd of 7 | 152nd of 375 |
| Median household income | $60k | not ranked | not ranked |
| Median home value | $87k | not ranked | not ranked |
57623's income and home value are not ranked: it has fewer than 1,000 residents (902). 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 57623?
The 2020 Census counted 882 people in 57623; the ACS, which samples households over 2020-2024, estimates 902. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 902±133 (90% margin)
- 2020 Census count
- 882
- Households
- 285
- Median age
- 39.6
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 57623?
Of the 902 people the ACS estimates in 57623, 18.8% are under 18 and 11.1% are 65 or older. The largest group by race and Hispanic origin is Other or two or more (64.3%), then White (not Hispanic) (34.9%).
- Under 1818.8%
- 18 to 6470.1%
- 65 and older11.1%
- Other or two or more64.3%
- White, not Hispanic34.9%
- Hispanic or Latino0.8%
- Black, not Hispanic0.0%
- 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 57623 earn?
Median household income is $59,946 (ACS 2020-2024).
- Median household income
- $59,946±$8,904
- Income per person
- $28,736
- Below the poverty line
- 22.4%
- Unemployed (of the labor force)
- 14.1%
- Adults 25+ with a bachelor's degree
- 19.8%
- Adjusted gross income per tax return, 2022
- $52,531390 returns; wages 70% 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 57623?
- Median home value (owners' estimate)
- $86,600
- Median gross rent
- $694
- Homes owned by their occupants
- 70.5%
- Housing units
- 347
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57623?
14 business establishments had a location in this ZIP code in 2023, 2 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 57623?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57636 | Lantry | 104 | $112k | 10.6 mi |
| 57622 | Cherry Creek | 234 | – | 23.4 mi |
| 57626 | Faith | 979 | $68k | 25.5 mi |
| 57633 | Isabel | 445 | $79k | 30.0 mi |
| 57625 | Eagle Butte | 3,775 | $43k | 30.8 mi |
| 57748 | Howes | 369 | – | 34.5 mi (near) |
| 57661 | Whitehorse | 177 | $55k | 37.2 mi (near) |
| 57553 | Milesville | 162 | – | 37.4 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.