Photo: Clark Kinsey · Public domainLiving in Knappa, OR: what to set up and who to call
Knappa has no town government of its own, so Clatsop County runs its elections and most services, and its children attend Knappa School District 4. Tap water in most of Knappa comes from Knappa Water Association, which has a clean five-year EPA record (about 22% of systems its size had a health-based violation) and a latest lead result below detection.
I’m new in town
What to set up in Knappa, 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 Knappa.
Power comes from Pacific Power
Pacific Power (PacifiCorp), an investor-owned utility, serves all of Knappa. Its homes paid an average of 15.2¢ per kWh in 2025, about $133 a month (its average across Oregon).
Start or move service: pacificorp.com · (888) 221-7070
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Knappa Water Association
Knappa Water Association supplies Knappa: about 77% of residents live in its service area. About 23% 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 1,800 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 7,966 systems serving 1,001–3,300 people.
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. 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. OR4100061.
4 home internet providers serve Knappa
95% of 439 addresses can get 100/20 Mbps; 95% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Fiber | 94% | 1,000/1,000 |
| CenturyLink | DSL | 57% | 60/5 |
| Hawk Networks | Fixed wireless | 67% | 200/70 |
| Verizon | Fixed wireless | 51% | 300/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Knappa’s trash rules yet
Pickup rules, the dump and recycling in Knappa.
Where your child goes to school
Public school districts and the school path by grade.
Knappa is in Knappa School District 4.
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.
No town hall: the county runs things
Knappa is unincorporated, so Clatsop County is the local government.
Election office: FVAP local election office directory, updated Jun 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Oct 2, 2026.
Knappa is in ZIP code 97103
ZIP codes where Knappa residents live, with the share of the town in each.
| ZIP | Post office name | Share of Knappa | ZIP’s residents in Knappa |
|---|---|---|---|
| 97103 | Astoria, OR | 100% | 6% |
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 Knappa
Who supplies Knappa’s drinking water, and has it had violations?
Knappa Water Association (EPA ID OR4100061). 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 0.0 ppb (Jan 2022–Dec 2024), against a 15 ppb action level.
Who provides electricity in Knappa?
Pacific Power (PacifiCorp), an investor-owned utility. Its homes paid about 15.2¢ per kWh in 2025 (EIA).
What internet providers serve Knappa?
Spectrum, CenturyLink, Hawk Networks, Verizon (FCC, as of December 2025).
What ZIP codes are in Knappa?
97103. Census 2020 ZIP Code Tabulation Areas.
What school district is Knappa in?
Knappa School District 4.
How do I register to vote in Knappa?
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 Clatsop 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 National Broadband Map, as of December 2025.