City of Rocks · Photo: Levieuxchiendetalus · CC BY-SA 3.0Living in Oakley, ID: what to set up and who to call
The City of Oakley water system reported 2 health-based violations to EPA in the last five years: a lead and copper treatment requirement (Lead and Copper Rule Revisions), a bacteria testing requirement (Revised Total Coliform Rule). 78% of systems its size reported none. The nearest emergency room is Cassia Regional Hospital, 20.9 miles away.
I’m new in town
What to set up in Oakley, 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 Oakley.
Power comes from Idaho Power
Idaho Power (Idaho Power Co), an investor-owned utility, serves all of Oakley. Its homes paid an average of 11.8¢ per kWh in 2025, about $106 a month (its average across Idaho).
Start or move service: idahopower.com · (800) 488-6151
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from City of Oakley water system
The City of Oakley water system supplies Oakley: about 58% of residents live in its service area. About 39% 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 821 people in all.
2 health-based violations reported to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions), a bacteria testing requirement (Revised Total Coliform Rule), the latest beginning Nov 2024. 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 2020–Dec 2022, 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 (EPA’s estimate). Violations are counted by the start of their compliance period. ID5160035.
5 home internet providers serve Oakley
100% of 377 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Project Mutual Telephone Cooperative Association | Fiber | 100% | 1,000/1,000 |
| Fybercom | Fixed wireless | 100% | 120/30 |
| Anthem Broadband | Fixed wireless | 85% | 1,000/1,000 |
| Verizon | Fixed wireless | 80% | 300/20 |
| T-Mobile | Fixed wireless | 63% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Oakley’s trash rules yet
Pickup rules, the dump and recycling in Oakley.
Where your child goes to school
Public school districts and the school path by grade.
Oakley is in Cassia County Joint School District 151.
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 Aug 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Oakley is in ZIP code 83346
ZIP codes where Oakley residents live, with the share of the town in each.
| ZIP | Post office name | Share of Oakley | ZIP’s residents in Oakley |
|---|---|---|---|
| 83346 | Oakley, ID | 100% | 54% |
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 Oakley
Who supplies Oakley’s drinking water, and has it had violations?
The City of Oakley water system (EPA ID ID5160035). It reported 2 health-based violations to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions), a bacteria testing requirement (Revised Total Coliform Rule). 78% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan 2020–Dec 2022), against a 15 ppb action level.
Who provides electricity in Oakley?
Idaho Power (Idaho Power Co), an investor-owned utility. Its homes paid about 11.8¢ per kWh in 2025 (EIA).
What internet providers serve Oakley?
Project Mutual Telephone Cooperative Association, Fybercom, Anthem Broadband, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Oakley?
83346. Census 2020 ZIP Code Tabulation Areas.
What school district is Oakley in?
Cassia County Joint School District 151.
How do I register to vote in Oakley?
In Idaho you can register online until 11 days before Election Day, in person up to and including Election Day, or by mail (received 11 days before). Elections here are run by the Cassia County Clerk. Check your registration at elections.sos.idaho.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 Sep 12, 2025 (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.