ZIP code 57621: Bullhead, SD
57621 is a ZIP code in Bullhead, South Dakota, mainly in Corson County. About 294 people live here.
- Population
- 294
- Median household income
- $32,589
- Typical home value
- —
- Median rent
- $592gross, per month
- Median age
- 19.7
- Homeowners
- 22.8%of occupied homes
Shaded: ZIP code 57621's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 57621 details
| City | Bullhead |
|---|---|
| State | South Dakota |
| County | Corson County |
| Metro area | Not in a metro or micro area |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 3.1 sq mi, plus 0.1 sq mi of water |
| Population density | 96 people per sq mi |
| Bachelor's degree or higher | 8.9% of adults 25+ |
| Center coordinates | 45.77279, -101.08139 |
Median rent in 57621 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $583/mo |
| 3 bedrooms | $625/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 57621
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 57659 | Walker, SD | 8.2 mi | 16 |
| 57641 | Mc Intosh, SD | 14.0 mi | 215 |
| 57639 | Little Eagle, SD | 14.7 mi | 290 |
| 57642 | Mc Laughlin, SD | 17.7 mi | 1,969 |
| 57660 | Watauga, SD | 22.0 mi | 111 |
| 57657 | Trail City, SD | 22.4 mi | 247 |
| 58568 | Selfridge, ND | 22.8 mi | 544 |
| 57656 | Timber Lake, SD | 24.2 mi | 1,000 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
About ZIP code 57621
What city is ZIP code 57621?
ZIP code 57621 is in Bullhead, SD, in Corson County.
What county is ZIP code 57621 in?
57621 is mainly in Corson County, South Dakota.
What is the population of ZIP code 57621?
About 294 people live in ZIP code 57621, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 57621 in?
57621 is in Mountain Time (UTC−7). It observes daylight saving time.