Living in Rivergrove, OR: what to set up and who to call
Every home in Rivergrove is in ZIP code 97035. Almost every address in Rivergrove can get fiber (95%, by the FCC’s map).
I’m new in town
What to set up in Rivergrove, 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 Rivergrove.
Power comes from Portland General Electric
Portland General Electric (Portland General Electric Co), an investor-owned utility, serves all of Rivergrove. Its homes paid an average of 18.8¢ per kWh in 2025, about $142 a month (its average across Oregon).
Start or move service: portlandgeneral.com · (503) 464-8000
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Rivergrove Water District
Rivergrove Water District supplies Rivergrove: about 89% of residents live in its service area. About 11% 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 4,000 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 80% of the 5,012 systems serving 3,301–10,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2023–Dec 2025, was 2.7 ppb, below the 15 ppb action level that applied. The highest in five years was 9.0 ppb. That’s higher than 78% 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. Violations are counted by the start of their compliance period. OR4100461.
5 home internet providers serve Rivergrove
100% of 209 addresses can get 100/20 Mbps; 95% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 100% | 1,200/35 |
| Ziply Fiber | Fiber | 95% | 6,000/6,000 |
| Verizon | Fixed wireless | 71% | 25/6 |
| AT&T | Fixed wireless | 67% | 25/3 |
| T-Mobile | Fixed wireless | 33% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Rivergrove’s trash rules yet
Pickup rules, the dump and recycling in Rivergrove.
Where your child goes to school
Public school districts and the school path by grade.
Most of Rivergrove (90%) is in Lake Oswego School District 7J; parts are in Tigard-Tualatin School District 23J (10%).
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 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Oct 2, 2026.
Rivergrove is in ZIP code 97035
ZIP codes where Rivergrove residents live, with the share of the town in each.
| ZIP | Post office name | Share of Rivergrove | ZIP’s residents in Rivergrove |
|---|---|---|---|
| 97035 | Lake Oswego, OR | 100% | 2% |
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 Rivergrove
Who supplies Rivergrove’s drinking water, and has it had violations?
Rivergrove Water District (EPA ID OR4100461). It reported no health-based violations to EPA in the five years to October 2026; 80% of systems its size had none. Its latest lead 90th percentile was 2.7 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Rivergrove?
Portland General Electric (Portland General Electric Co), an investor-owned utility. Its homes paid about 18.8¢ per kWh in 2025 (EIA).
What internet providers serve Rivergrove?
Xfinity, Ziply Fiber, Verizon, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Rivergrove?
97035. Census 2020 ZIP Code Tabulation Areas.
What school district is Rivergrove in?
Lake Oswego School District 7J. Parts of the city are in Tigard-Tualatin School District 23J.
How do I register to vote in Rivergrove?
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 Clackamas 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.