57623 ZIP Code, Dupree, SD
57623 is a ZIP code in Dupree, South Dakota in Ziebach County. It covers 640 square miles of land. The closest ZIP codes are 57636 and 57622. 902 people live here in 285 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (71%). Median household income is $59,946, below the South Dakota median of $75,081.
Quick facts
- Mailing city: Dupree, SD
- County: Ziebach County
- Land area: 640 sq mi
- Population: 902
- Median household income: $59,946
Key figures
| Measure | Value |
|---|---|
| Residents | 902 |
| Households | 285 |
| Median household income | $59,946 |
| Income per person | $28,736 |
| Median age | 39.6 |
| Homeowners | 70.5% |
| Median home value | $86,600 |
| Median rent | $694 |
| Bachelor's degree or higher | 19.8% |
| Average commute (minutes) | 19.9 |
| Households with kids under 18 | 31.9% |
| Moved in the past year | 2.6% |
| Below the poverty line | 22.4% |
| Broadband internet | 82.8% |
| Speak a non-English language at home | 12.2% |
Household income
| % of households | Value |
|---|---|
| <$10K | 3.5% |
| $10–15K | 4.6% |
| $15–25K | 7.4% |
| $25–35K | 7.4% |
| $35–50K | 11.9% |
| $50–75K | 26.3% |
| $75–100K | 15.4% |
| $100–150K | 11.2% |
| $150–200K | 4.6% |
| $200K+ | 7.7% |
Age
| % of all residents | Value |
|---|---|
| <10 | 8.6% |
| 10–19 | 12.6% |
| 20–24 | 15.0% |
| 25–34 | 9.9% |
| 35–44 | 9.3% |
| 45–54 | 18.1% |
| 55–64 | 15.5% |
| 65–74 | 6.8% |
| 75+ | 4.3% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 19.3% |
| Owned outright | 38.6% |
| Rented | 24.2% |
| Vacant | 17.9% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 66.0% |
| Townhome | 1.7% |
| 2–4 units | 5.2% |
| 5–19 units | 4.0% |
| 20+ units | 0.0% |
| Mobile / other | 23.1% |
Businesses in 57623
14 business establishments with 77 employees (ZIP Codes Business Patterns 2023).
EDDM carrier routes
See every USPS carrier route in 57623 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
Areas that include 57623
- Dupree, SD ZIP codes — 1 ZIP code
- Ziebach County ZIP codes — 7 ZIP codes
- South Dakota ZIP code data
Mail every home in 57623
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 57623, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 57623 in?
- 57623 is a Dupree, SD mailing address. None of its land lies inside a Census-defined city or community.
- What county is 57623 in?
- 57623 is in Ziebach County.
- What is the population of 57623?
- About 902 people (±133), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 882.
- What is the median household income in 57623?
- $59,946 (±$8,904), compared with $75,081 for South Dakota as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 57623?
- EDDM2GO's stored route library does not include 57623 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 57623?
- The closest, measured center to center: 57636 (10.6 mi, Lantry) and 57622 (23.4 mi, Cherry Creek).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.