Living in Ukiah, OR: what to set up and who to call
Tap water in Ukiah comes from the City of Ukiah water system, which has a clean five-year EPA record (about 23% of systems its size had a health-based violation) and a latest lead result below detection. Power in Ukiah comes from Columbia Power Coop Assn, a cooperative utility rather than a private company.
I’m new in town
What to set up in Ukiah, 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 Ukiah.
Power comes from Columbia Power Coop Assn
Columbia Power Coop Assn (Columbia Power Coop Assn Inc - (OR)), a cooperative utility, serves all of Ukiah.
Start or move service: columbiarea.com · (509) 382-2578
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from City of Ukiah water system
The City of Ukiah water system supplies almost all of Ukiah. It draws ground water and serves 235 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 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. OR4100913.
Which providers serve Ukiah
This card will list the home internet providers the FCC’s National Broadband Map shows in Ukiah, 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 Ukiah’s trash rules yet
Pickup rules, the dump and recycling in Ukiah.
Where your child goes to school
Public school districts and the school path by grade.
Ukiah is in Ukiah School District 80.
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 Oct 2, 2026.
Ukiah is in ZIP code 97880
ZIP codes where Ukiah residents live, with the share of the town in each.
| ZIP | Post office name | Share of Ukiah | ZIP’s residents in Ukiah |
|---|---|---|---|
| 97880 | Ukiah, OR | 100% | 66% |
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 Ukiah
Who supplies Ukiah’s drinking water, and has it had violations?
The City of Ukiah water system (EPA ID OR4100913). 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 0.0 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Ukiah?
Columbia Power Coop Assn (Columbia Power Coop Assn Inc - (OR)), a cooperative utility.
What ZIP codes are in Ukiah?
97880. Census 2020 ZIP Code Tabulation Areas.
What school district is Ukiah in?
Ukiah School District 80.
How do I register to vote in Ukiah?
In Oregon you can register online until 21 days before Election Day, in person until 21 days before Election Day, or by mail (postmarked 21 days before). Elections here are run by the Umatilla County Clerk, Elections Office. Check your registration at sos.oregon.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 Oct 2, 2026 (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.