Jefferson County Courthouse · Photo: UltraSparky · CC BY-SA 3.0Living in Rigby, ID: what to set up and who to call
The City of Rigby water system reported one health-based violation to EPA in the last five years: a lead and copper treatment requirement (Lead and Copper Rule Revisions), beginning Oct 2024. Power in Rigby comes from Fall River Rural Elec Coop, a cooperative utility rather than a private company.
I’m new in town
What to set up in Rigby, 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 Rigby.
Power comes from Fall River Rural Elec Coop
Fall River Rural Elec Coop (Fall River Rural Elec Coop Inc), a cooperative utility, serves all of Rigby. Its homes paid an average of 11.1¢ per kWh in 2025, about $130 a month (its average across Idaho).
Start or move service: fallriverelectric.com · (800) 632-5726
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from City of Rigby water system
The City of Rigby water system supplies almost all of Rigby. It draws ground water and serves 5,400 people in all.
1 health-based violation reported to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions), beginning Oct 2024. 80% of the 5,012 systems serving 3,301–10,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Dec 2026, was 2.0 ppb, below the 15 ppb action level that applied. The highest in five years was 10.0 ppb. That’s higher than 67% 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. ID7260032.
6 home internet providers serve Rigby
100% of 1,419 addresses can get 100/20 Mbps; 13% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Fybercom | Fixed wireless, Fiber | 100% | 500/500 |
| Sparklight | Cable | 98% | 1,000/50 |
| Anthem Broadband | Fixed wireless, Fiber | 93% | 100/20 |
| CenturyLink | DSL, Fiber | 31% | 10/1 |
| Rise Broadband | Fixed wireless | 90% | 50/10 |
| Verizon | Fixed wireless | 74% | 300/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Rigby’s trash rules yet
Pickup rules, the dump and recycling in Rigby.
Where your child goes to school
Public school districts and the school path by grade.
Rigby is in Jefferson County Joint School District 251.
B+School 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 Aug 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Rigby is in ZIP code 83442
ZIP codes where Rigby residents live, with the share of the town in each.
| ZIP | Post office name | Share of Rigby | ZIP’s residents in Rigby |
|---|---|---|---|
| 83442 | Rigby, ID | 100% | 21% |
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 Rigby
Who supplies Rigby’s drinking water, and has it had violations?
The City of Rigby water system (EPA ID ID7260032). It reported 1 health-based violation to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions). 80% of systems its size had none. Its latest lead 90th percentile was 2.0 ppb (Jan–Dec 2026), against a 15 ppb action level.
Who provides electricity in Rigby?
Fall River Rural Elec Coop (Fall River Rural Elec Coop Inc), a cooperative utility. Its homes paid about 11.1¢ per kWh in 2025 (EIA).
What internet providers serve Rigby?
Fybercom, Sparklight, Anthem Broadband, CenturyLink, Rise Broadband, Verizon (FCC, as of December 2025).
What ZIP codes are in Rigby?
83442. Census 2020 ZIP Code Tabulation Areas.
What school district is Rigby in?
Jefferson County Joint School District 251.
How do I register to vote in Rigby?
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 Jefferson 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.