Living in Mandaree, ND: what to set up and who to call
Mandaree has no town government of its own, so McKenzie County runs its elections and most services, and its children attend Mandaree Public School District 36. The Parshall-Lucky Mound water system reported one health-based violation to EPA in the last five years: disinfection byproducts (TTHM), beginning Jul 2025.
I’m new in town
What to set up in Mandaree, 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 Mandaree.
Power comes from Montana-Dakota Utilities
Montana-Dakota Utilities (Montana-Dakota Utilities Co), an investor-owned utility, serves all of Mandaree. Its homes paid an average of 11.1¢ per kWh in 2025, about $92 a month (its average across North Dakota).
Start or move service: montana-dakota.com · (800) 638-3278
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Parshall-Lucky Mound water system
The Parshall-Lucky Mound water system supplies Mandaree: about 82% of residents live in its service area. About 18% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws surface water and serves 720 people in all.
1 health-based violation reported to EPA in the five years to October 2026: disinfection byproducts (TTHM), beginning Jul 2025. 78% of the 5,327 systems serving 501–1,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Dec 2025, was 1.3 ppb, below the 15 ppb action level that applied. The highest in five years was 2.5 ppb. That’s higher than 60% 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. 083890017.
1 home internet providers serve Mandaree
100% of 308 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Reservation Telephone Cooperative | Fiber | 100% | 1,000/1,000 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Mandaree’s trash rules yet
Pickup rules, the dump and recycling in Mandaree.
Where your child goes to school
Public school districts and the school path by grade.
Mandaree is in Mandaree Public School District 36.
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.
No town hall: the county runs things
Mandaree is unincorporated, so McKenzie County is the local government.
Election office: FVAP local election office directory, updated Oct 2022; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Jul 30, 2024.
Mandaree is in ZIP code 58757
ZIP codes where Mandaree residents live, with the share of the town in each.
| ZIP | Post office name | Share of Mandaree | ZIP’s residents in Mandaree |
|---|---|---|---|
| 58757 | Mandaree, ND | 100% | 64% |
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 Mandaree
Who supplies Mandaree’s drinking water, and has it had violations?
The Parshall-Lucky Mound water system (EPA ID 083890017). It reported 1 health-based violation to EPA in the five years to October 2026: disinfection byproducts (TTHM). 78% of systems its size had none. Its latest lead 90th percentile was 1.3 ppb (Jan–Dec 2025), against a 15 ppb action level.
Who provides electricity in Mandaree?
Montana-Dakota Utilities (Montana-Dakota Utilities Co), an investor-owned utility. Its homes paid about 11.1¢ per kWh in 2025 (EIA).
What internet providers serve Mandaree?
Reservation Telephone Cooperative (FCC, as of December 2025).
What ZIP codes are in Mandaree?
58757. Census 2020 ZIP Code Tabulation Areas.
What school district is Mandaree in?
Mandaree Public School District 36.
How do I register to vote in Mandaree?
North Dakota has no voter registration: you show ID at the polls. Elections here are run by the McKenzie County Auditor. Check your registration at vip.sos.nd.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 Jul 30, 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.