Living in Rolling Hills, CA: what to set up and who to call
All of Rolling Hills gets its mail under one ZIP code, 90274. Rolling Hills has an emergency room in town, at Torrance Memorial Medical Center.
I’m new in town
What to set up in Rolling Hills, 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 Rolling Hills.
Power comes from Southern California Edison
Southern California Edison (Southern California Edison Co), an investor-owned utility, serves all of Rolling Hills. Its homes paid an average of 31.5¢ per kWh in 2025, about $149 a month (its average across California, for customers on its standard service). California lets you buy power from another supplier; 30% of Southern California Edison’s home customers do, and Southern California Edison still delivers it.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from California Water Service Co. - Palos Ver
California Water Service Co. - Palos Ver supplies almost all of Rolling Hills. It buys treated surface water (EPA lists Metropolitan Water Dist. of So. Cal. as seller) and serves 71,452 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 90% of the 597 systems serving 50,001–100,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2024–Dec 2026, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 1.6 ppb. 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. Violations are counted by the start of their compliance period. CA1910104.
5 home internet providers serve Rolling Hills
99% of 708 addresses can get 100/20 Mbps; 70% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Cox Communications | Cable, Fiber | 97% | 2,000/100 |
| Frontier | Fiber | 68% | 7,000/7,000 |
| AT&T | Fiber, Fixed wireless | 5% | 5,000/5,000 |
| Verizon | Fixed wireless | 28% | 25/6 |
| T-Mobile | Fixed wireless | 4% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Republic Services picks up trash in Rolling Hills
Pickup days, the drop-off and recycling in Rolling Hills, from the town’s own site.
We couldn’t find pickup days or drop-off hours. Check rolling-hills.org →
From rolling-hills.org, the town’s official site, checked Oct 22, 2026. Rules change: the town’s page is the last word. .
Where your child goes to school
Public school districts and the school path by grade.
Rolling Hills is in Palos Verdes Peninsula Unified School District.
A+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 Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Rolling Hills is in ZIP code 90274
ZIP codes where Rolling Hills residents live, with the share of the town in each.
| ZIP | Post office name | Share of Rolling Hills | ZIP’s residents in Rolling Hills |
|---|---|---|---|
| 90274 | Palos Verdes Peninsula, CA | 100% | 7% |
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 Rolling Hills
Who supplies Rolling Hills’ drinking water, and has it had violations?
California Water Service Co. - Palos Ver (EPA ID CA1910104). It reported no health-based violations to EPA in the five years to October 2026; 90% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan 2024–Dec 2026), against a 15 ppb action level.
Who provides electricity in Rolling Hills?
Southern California Edison (Southern California Edison Co), an investor-owned utility. Its homes paid about 31.5¢ per kWh in 2025 (EIA).
What internet providers serve Rolling Hills?
Cox Communications, Frontier, AT&T, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Rolling Hills?
90274. Census 2020 ZIP Code Tabulation Areas.
What school district is Rolling Hills in?
Palos Verdes Peninsula Unified School District.
How do I register to vote in Rolling Hills?
In California you can register online until 15 days before Election Day, in person up to and including Election Day, or by mail (postmarked 15 days before). Elections here are run by the Los Angeles Registrar-Recorder County Clerk. Check your registration at voterstatus.sos.ca.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: Rolling Hills’ own website (rolling-hills.org), read Oct 22, 2026, pickup and drop-off facts extracted and checked against the page they came from.
- 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 Nov 18, 2024 (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.