ELY Wind River Diversion Dam Bridge · Photo: Clayton B. Fraser · Public domainLiving in Pavillion, WY: what to set up and who to call
An EPA health-based violation from 2025 is still open for the Town of Pavillion water system. Power in Pavillion comes from High Plains Power, a cooperative utility rather than a private company.
I’m new in town
What to set up in Pavillion, 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 Pavillion.
Power comes from High Plains Power
High Plains Power (High Plains Power Inc), a cooperative utility, serves all of Pavillion. Its homes paid an average of 14.2¢ per kWh in 2025, about $135 a month (its average across Wyoming).
Start or move service: www.highplainspower.org · (307) 455-2475
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Town of Pavillion water system
The Town of Pavillion water system supplies almost all of Pavillion. It draws ground water and serves 230 people in all.
2 health-based violations reported to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule) ×2, the latest beginning Apr 2025. 77% of the 15,074 systems serving 101–500 people had none. 1 older violation is still open, since 2025: a groundwater treatment requirement (Groundwater Rule), per EPA’s records.
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. The highest in five years was 1.0 ppb. 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. WY5600039.
Which providers serve Pavillion
This card will list the home internet providers the FCC’s National Broadband Map shows in Pavillion, the share of addresses that can get 100/20 Mbps and the share with fiber, with the map’s “as of” date.
Source to come: FCC Broadband Data Collection.
We don’t have Pavillion’s trash rules yet
Pickup rules, the dump and recycling in Pavillion.
Where your child goes to school
Public school districts and the school path by grade.
Pavillion is in Fremont County School District 6.
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 Jun 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Pavillion is in ZIP code 82523
ZIP codes where Pavillion residents live, with the share of the town in each.
| ZIP | Post office name | Share of Pavillion | ZIP’s residents in Pavillion |
|---|---|---|---|
| 82523 | Pavillion, WY | 100% | 26% |
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 Pavillion
Who supplies Pavillion’s drinking water, and has it had violations?
The Town of Pavillion water system (EPA ID WY5600039). It reported 2 health-based violations to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule) ×2. 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 Pavillion?
High Plains Power (High Plains Power Inc), a cooperative utility. Its homes paid about 14.2¢ per kWh in 2025 (EIA).
What ZIP codes are in Pavillion?
82523. Census 2020 ZIP Code Tabulation Areas.
What school district is Pavillion in?
Fremont County School District 6.
How do I register to vote in Pavillion?
Wyoming has no online registration; you can register in person up to and including Election Day or by mail (received 14 days before). Elections here are run by the Fremont County Clerk. Check your registration at sos.wyo.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): pending.