Photo: Royalbroil · CC BY-SA 4.0Living in Magnolia, MN: what to set up and who to call
Tap water in Magnolia comes from the Magnolia water system, which has a clean five-year EPA record (about 23% of systems its size had a health-based violation) and a latest lead result below detection. Power in Magnolia comes from Sioux Valley SW Elec Coop, a cooperative utility rather than a private company.
I’m new in town
What to set up in Magnolia, 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 Magnolia.
Power comes from Sioux Valley SW Elec Coop
Sioux Valley SW Elec Coop (Sioux Valley SW Elec Coop), a cooperative utility, serves all of Magnolia. Its homes paid an average of 13.5¢ per kWh in 2025, about $283 a month (its average across Minnesota).
Start or move service: siouxvalleyenergy.com · (605) 534-3535
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Magnolia water system
The Magnolia water system supplies almost all of Magnolia. It buys treated surface water (EPA lists Rock County Rural Water System as seller) and serves 214 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 77% of the 15,074 systems serving 101–500 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2022–Dec 2024, was 0.0 ppb, below the 15 ppb action level that applied. Results below detection are reported as 0, so 0 doesn’t mean no lead at any tap.
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. MN1670005.
5 home internet providers serve Magnolia
100% of 95 addresses can get 100/20 Mbps; 98% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Rock County Broadband Alliance | Fiber | 99% | 1,000/1,000 |
| Midco | Fixed wireless | 100% | 100/20 |
| T-Mobile | Fixed wireless | 38% | 25/3 |
| MVTV Wireless | Fixed wireless | 17% | 50/10 |
| Lismore Cooperative Telephone Company | Fixed wireless | 7% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Magnolia’s trash rules yet
Pickup rules, the dump and recycling in Magnolia.
Where your child goes to school
Public school districts and the school path by grade.
Magnolia is in Luverne Public School District.
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 Sep 2017; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Magnolia is in ZIP code 56158
ZIP codes where Magnolia residents live, with the share of the town in each.
| ZIP | Post office name | Share of Magnolia | ZIP’s residents in Magnolia |
|---|---|---|---|
| 56158 | Magnolia, MN | 100% | 48% |
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 Magnolia
Who supplies Magnolia’s drinking water, and has it had violations?
The Magnolia water system (EPA ID MN1670005). It reported no health-based violations to EPA in the five years to October 2026; 77% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan 2022–Dec 2024), against a 15 ppb action level.
Who provides electricity in Magnolia?
Sioux Valley SW Elec Coop (Sioux Valley SW Elec Coop), a cooperative utility. Its homes paid about 13.5¢ per kWh in 2025 (EIA).
What internet providers serve Magnolia?
Rock County Broadband Alliance, Midco, T-Mobile, MVTV Wireless, Lismore Cooperative Telephone Company (FCC, as of December 2025).
What ZIP codes are in Magnolia?
56158. Census 2020 ZIP Code Tabulation Areas.
What school district is Magnolia in?
Luverne Public School District.
How do I register to vote in Magnolia?
In Minnesota you can register online until 21 days before Election Day, in person up to and including Election Day, or by mail (received 21 days before). Elections here are run by the Rock County Courthouse. Check your registration at mnvotes.sos.state.mn.us.
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 Nov 18, 2024 (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.