Living in Rosholt, SD: what to set up and who to call
All of Rosholt gets its mail under one ZIP code, 57260. The nearest emergency room is Coteau Des Prairies Health Care System, 21 miles away.
I’m new in town
What to set up in Rosholt, and who provides it. Tap an answer for the details and where they come from.
Power, water and internet
Who to call to start service at a new address in Rosholt.
Power comes from Otter Tail Power
Otter Tail Power (Otter Tail Power Co), an investor-owned utility, serves all of Rosholt. Its homes paid an average of 11.4¢ per kWh in 2025, about $123 a month (its average across South Dakota).
Start or move service: ottertail.com · (866) 410-8780
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from BDM Rural Water System
BDM Rural Water System supplies Rosholt: about 50% of residents live in its service area. About 50% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws ground water and serves 5,673 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 80% of the 5,012 systems serving 3,301–10,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Dec 2025, was 2.0 ppb, below the 15 ppb action level that applied. That’s higher than 67% of similar systems’ latest results.
The system’s full record: EPA ECHO report
EPA SDWIS via Envirofacts (violations pulled Oct 9, 2026) and ECHO (lead samples, 2026Q3); service area: EPA Community Water System Service Area Boundaries v3.0. Violations are counted by the start of their compliance period. SD4600882.
3 home internet providers serve Rosholt
100% of 218 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Venture Communications | Fiber | 100% | 1,000/1,000 |
| T-Mobile | Fixed wireless | 22% | 100/20 |
| Verizon | Fixed wireless | 3% | 300/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Rosholt’s trash rules yet
Pickup rules, the dump and recycling in Rosholt.
Where your child goes to school
Public school districts and the school path by grade.
Rosholt is in Rosholt School District 54-4.
Test scores and every school: see Schools →U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.
Town hall and registering to vote
Who to call, and how to register.
Election office: FVAP local election office directory, updated Aug 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Aug 3, 2026.
Rosholt is in ZIP code 57260
ZIP codes where Rosholt residents live, with the share of the town in each.
| ZIP | Post office name | Share of Rosholt | ZIP’s residents in Rosholt |
|---|---|---|---|
| 57260 | Rosholt, SD | 100% | 41% |
Census 2020 ZIP Code Tabulation Areas, by census block; post office names: GeoNames (CC BY 4.0). ZIPs created since 2020 are missing.
Getting around, the ER and the library
One line each; the subject pages have the rest.
ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.
Questions about living in Rosholt
Who supplies Rosholt’s drinking water, and has it had violations?
BDM Rural Water System (EPA ID SD4600882). It reported no health-based violations to EPA in the five years to October 2026; 80% of systems its size had none. Its latest lead 90th percentile was 2.0 ppb (Jan–Dec 2025), against a 15 ppb action level.
Who provides electricity in Rosholt?
Otter Tail Power (Otter Tail Power Co), an investor-owned utility. Its homes paid about 11.4¢ per kWh in 2025 (EIA).
What internet providers serve Rosholt?
Venture Communications, T-Mobile, Verizon (FCC, as of December 2025).
What ZIP codes are in Rosholt?
57260. Census 2020 ZIP Code Tabulation Areas.
What school district is Rosholt in?
Rosholt School District 54-4.
How do I register to vote in Rosholt?
South Dakota has no online registration; you can register in person until 15 days before Election Day or by mail (received 15 days before). Elections here are run by the Roberts County Auditor. Check your registration at vip.sdsos.gov.
Sources & dates
Every answer above names its source. Here they are with their dates.
- Water: EPA SDWIS (Envirofacts, pulled Oct 9, 2026), ECHO SDWA 2026Q3, EPA CWS Service Area Boundaries v3.0.
- Power: HIFLD Electric Retail Service Territories (map Aug 2023); EIA-861 final 2025.
- Trash: OpenStreetMap, Geofabrik extract of Oct 9, 2026. © OpenStreetMap contributors (ODbL).
- ZIP codes: Census 2020 ZCTA relationship files; GeoNames postal codes (CC BY 4.0).
- Schools: NCES Common Core of Data, 2024–25.
- Registration: vote.gov, updated Aug 3, 2026 (read Oct 10, 2026). Official sites and area codes: Wikidata.
- Election office: FVAP local election office directory (fetched Oct 10, 2026; each record dated), EAC EAVS 2024 jurisdictions; registration and lookup links from vote.gov’s state data, checked Oct 10, 2026.
- Internet: FCC National Broadband Map, as of December 2025.