82701 ZIP Code, Newcastle, SD
82701 is a ZIP code in Newcastle, South Dakota — mostly in Weston County (77% of its land), with smaller parts in Niobrara, Campbell, Custer and Pennington counties. It covers 1,798 square miles of land. The closest ZIP codes are 82723. 5,459 people live here in 2,119 households, more than in 9 of every 10 South Dakota ZIP codes. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (87%). Median household income is $90,922, above the South Dakota median of $75,081.
Quick facts
- Mailing city: Newcastle, SD
- County: Custer County
- Land area: 1,798 sq mi
- Population: 5,459
- Median household income: $90,922
Key figures
| Measure | Value |
|---|---|
| Residents | 5,459 |
| Households | 2,119 |
| Median household income | $90,922 |
| Income per person | $45,629 |
| Median age | 42.3 |
| Homeowners | 87.4% |
| Median home value | $231,200 |
| Median rent | $758 |
| Bachelor's degree or higher | 21.0% |
| Average commute (minutes) | 29.7 |
| Households with kids under 18 | 25.2% |
| Moved in the past year | 14.3% |
| Below the poverty line | 7.7% |
| Broadband internet | 84.0% |
| Speak a non-English language at home | 4.5% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.6% |
| $10–15K | 3.4% |
| $15–25K | 4.4% |
| $25–35K | 7.5% |
| $35–50K | 6.2% |
| $50–75K | 16.8% |
| $75–100K | 16.0% |
| $100–150K | 26.0% |
| $150–200K | 10.3% |
| $200K+ | 6.7% |
Age
| % of all residents | Value |
|---|---|
| <10 | 10.3% |
| 10–19 | 13.9% |
| 20–24 | 3.0% |
| 25–34 | 9.4% |
| 35–44 | 17.4% |
| 45–54 | 7.7% |
| 55–64 | 17.7% |
| 65–74 | 12.4% |
| 75+ | 8.4% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 35.4% |
| Owned outright | 35.7% |
| Rented | 10.2% |
| Vacant | 18.8% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 72.4% |
| Townhome | 2.1% |
| 2–4 units | 4.8% |
| 5–19 units | 2.9% |
| 20+ units | 0.7% |
| Mobile / other | 17.1% |
Businesses in 82701
159 business establishments with 1,262 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 23
- Health Care and Social Assistance: 20
- Accommodation and Food Services: 18
- Other Services (except Public Administration): 18
- Construction: 17
- Mining, Quarrying, and Oil and Gas Extraction: 13
- Transportation and Warehousing: 12
- Professional, Scientific, and Technical Services: 8
EDDM carrier routes
See every USPS carrier route in 82701 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 82723 — Osage CDP, WY (20.6 mi)
Areas that include 82701
- Newcastle, SD ZIP codes — 1 ZIP code
- Custer County ZIP codes — 9 ZIP codes
- South Dakota ZIP code data
Where it ranks
- No. 2 of 5: highest median household income in Custer County
- No. 3 of 5: highest median home value in Custer County
- No. 2 of 5: highest share of owner-occupied homes in Custer County
- No. 2 of 5: highest share of households with children in Custer County
- No. 3 of 5: highest share of residents who moved in during the past year in Custer County
- No. 1 of 5: lowest median age in Custer County
- No. 5 of 5: highest median age in Custer County
- No. 3 of 5: fastest population growth in Custer County
Mail every home in 82701
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) 82701, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 82701 in?
- 82701 is a Newcastle, SD mailing address. None of its land lies inside a Census-defined city or community.
- What county is 82701 in?
- 82701 is mostly in Weston County (77% of its land), with smaller parts in Niobrara, Campbell, Custer and Pennington counties.
- What is the population of 82701?
- About 5,459 people (±248), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 5,309.
- What is the median household income in 82701?
- $90,922 (±$8,736), 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 82701?
- EDDM2GO's stored route library does not include 82701 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 82701?
- The closest, measured center to center: 82723 (20.6 mi, Osage).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.