Living in Pioneer Junction, MT: what to set up and who to call
Pioneer Junction has no town government of its own, so Lincoln County runs its elections and most services, and its children attend Libby K-12 Schools. Power in Pioneer Junction comes from Flathead Electric Coop, a cooperative utility rather than a private company.
I’m new in town
What to set up in Pioneer Junction, 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 Pioneer Junction.
Power comes from Flathead Electric Coop
Flathead Electric Coop (Flathead Electric Coop Inc), a cooperative utility, serves all of Pioneer Junction. Its homes paid an average of 10.0¢ per kWh in 2025, about $119 a month (its average across Montana).
Start or move service: flatheadelectric.com · (406) 293-7122
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Pinewood Village water system
The Pinewood Village water system supplies Pioneer Junction: about 31% of residents live in its service area. About 69% 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 160 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 2023–Dec 2025, was 4.0 ppb, below the 15 ppb action level that applied. That’s higher than 87% 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 (EPA’s estimate). Violations are counted by the start of their compliance period. MT0000275.
5 home internet providers serve Pioneer Junction
89% of 453 addresses can get 100/20 Mbps; 59% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| MontanaSky West | Cable, Fiber | 76% | 1,000/1,000 |
| Ziply Fiber | Fiber, DSL | 52% | 6,000/6,000 |
| MontanaSky Networks | Fiber | 9% | 1,000/1,000 |
| Inland Cellular | Fixed wireless | 19% | 100/20 |
| AT&T | Fixed wireless | 8% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Pioneer Junction’s trash rules yet
Pickup rules, the dump and recycling in Pioneer Junction.
Where your child goes to school
Public school districts and the school path by grade.
Pioneer Junction is in Libby K-12 Schools.
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
Pioneer Junction is unincorporated, so Lincoln County is the local government.
Election office: FVAP local election office directory, updated Jul 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Pioneer Junction is in ZIP code 59923
ZIP codes where Pioneer Junction residents live, with the share of the town in each.
| ZIP | Post office name | Share of Pioneer Junction | ZIP’s residents in Pioneer Junction |
|---|---|---|---|
| 59923 | Libby, MT | 100% | 9% |
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 Pioneer Junction
Who supplies Pioneer Junction’s drinking water, and has it had violations?
The Pinewood Village water system (EPA ID MT0000275). 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 4.0 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Pioneer Junction?
Flathead Electric Coop (Flathead Electric Coop Inc), a cooperative utility. Its homes paid about 10.0¢ per kWh in 2025 (EIA).
What internet providers serve Pioneer Junction?
MontanaSky West, Ziply Fiber, MontanaSky Networks, Inland Cellular, AT&T (FCC, as of December 2025).
What ZIP codes are in Pioneer Junction?
59923. Census 2020 ZIP Code Tabulation Areas.
What school district is Pioneer Junction in?
Libby K-12 Schools.
How do I register to vote in Pioneer Junction?
Montana has no online registration; you can register in person up to and including Election Day or by mail (postmarked 30 days before). Elections here are run by the Lincoln County Election Administrator. Check your registration at prodvoterportal.mt.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 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.