Photo: Mike Cline · CC BY 3.0Living in White Sulphur Springs, MT: what to set up and who to call
Every home in White Sulphur Springs is in ZIP code 59645. White Sulphur Springs K-12 runs the public schools in White Sulphur Springs.
I’m new in town
What to set up in White Sulphur Springs, 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 White Sulphur Springs.
Water comes from City of White Sulphur Springs water system
The City of White Sulphur Springs water system supplies almost all of White Sulphur Springs. It draws surface water and serves 1,000 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 5,327 systems serving 501–1,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2015–Dec 2017, was 2.0 ppb, below the 15 ppb action level that applied. It’s from 2017: EPA has no newer result for this system.
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. MT0000360.
3 home internet providers serve White Sulphur Springs
100% of 620 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Triangle Communications | Fiber | 100% | 100/20 |
| Verizon | Fixed wireless | 84% | 300/20 |
| T-Mobile | Fixed wireless | 19% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have White Sulphur Springs’ trash rules yet
Pickup rules, the dump and recycling in White Sulphur Springs.
Where your child goes to school
Public school districts and the school path by grade.
White Sulphur Springs is in White Sulphur Springs K-12.
DSchool gradeSee 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 Apr 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
White Sulphur Springs is in ZIP code 59645
ZIP codes where White Sulphur Springs residents live, with the share of the town in each.
| ZIP | Post office name | Share of White Sulphur Springs | ZIP’s residents in White Sulphur Springs |
|---|---|---|---|
| 59645 | White Sulphur Springs, MT | 100% | 56% |
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 White Sulphur Springs
Who supplies White Sulphur Springs’ drinking water, and has it had violations?
The City of White Sulphur Springs water system (EPA ID MT0000360). It reported no health-based violations to EPA in the five years to October 2026; 78% of systems its size had none. Its latest lead 90th percentile was 2.0 ppb (Jan 2015–Dec 2017), against a 15 ppb action level.
What internet providers serve White Sulphur Springs?
Triangle Communications, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in White Sulphur Springs?
59645. Census 2020 ZIP Code Tabulation Areas.
What school district is White Sulphur Springs in?
White Sulphur Springs K-12.
How do I register to vote in White Sulphur Springs?
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 Meagher 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.
- 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.