Residential delivery area · South Dakota
ZIP Code 57621: Bullhead, SD
ZIP code 57621 is in Bullhead, South Dakota, entirely in Corson County (Census 2020 ZIP-county file). About 290 people live there (Census Bureau, ACS 2020-2024). Median household income is $32,589 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- Town
- Bullhead · its only residential ZIP
- County
- Corson County
- Census places
- Bullhead census-designated place
- House district
- SD at large 119th Congress
- State
- South Dakota
- Time zone
- Mountain
- Land area
- 3.1 sq mi · 96 people per sq mi
Where is ZIP code 57621?
57621 centers on 45.773°, -101.081° and covers 3.1 square miles of land plus 0.1 of water. It borders 2 ZIP codes: 57641, 57642.
The map draws ZIP code areas only. For the streets inside 57621, 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 57621 compare with the rest of Corson County?
| Measure | 57621 | In Corson County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 294 | 8th of 15 | 265th of 375 |
| Median household income | $33k | not ranked | not ranked |
| Median home value | – | not ranked | not ranked |
57621's income and home value are not ranked: it has fewer than 1,000 residents (294). 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 53% 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 57621?
The 2020 Census counted 308 people in 57621; the ACS, which samples households over 2020-2024, estimates 294. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 294±112 (90% margin)
- 2020 Census count
- 308
- Households
- 57
- Median age
- 19.7
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 57621?
Of the 294 people the ACS estimates in 57621, 43.9% are under 18 and 4.8% are 65 or older. The largest group by race and Hispanic origin is Other or two or more (99.0%).
- Under 1843.9%
- 18 to 6451.4%
- 65 and older4.8%
- Other or two or more99.0%
- White, not Hispanic1.0%
- Hispanic or Latino0.0%
- 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 57621 earn?
Median household income is $32,589 (ACS 2020-2024).
- Median household income
- $32,589±$19,737
- Income per person
- $7,640
- Below the poverty line
- 67.0%
- Unemployed (of the labor force)
- 47.1%
- Adults 25+ with a bachelor's degree
- 8.9%
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 57621?
- Median home value (owners' estimate)
- –
- Median gross rent
- $592
- Homes owned by their occupants
- 22.8%
- Housing units
- 63
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
Which ZIP codes are next to 57621?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57641 | McIntosh | 215 | $84k | 14.0 mi |
| 57642 | McLaughlin | 1,969 | $59k | 17.7 mi |
| 57659 | Walker | 16 | $103k | 8.2 mi (near) |
| 57639 | Little Eagle | 290 | $21k | 14.7 mi (near) |
| 57660 | Watauga | 111 | $67k | 22.0 mi (near) |
| 57657 | Trail City | 247 | – | 22.4 mi (near) |
| 58568 | Selfridge, ND | 544 | $59k | 22.8 mi (near) |
| 57656 | Timber Lake | 1,000 | $66k | 24.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.