Photo: Aaron Guzman · CC BY-SA 4.0Living in Riverside, CA: what to set up and who to call
Riverside runs its own electric utility, City of Riverside; its homes paid 21.9¢ per kWh in 2025. Riverside has a train station, Riverside Steamers Mini Train.
I’m new in town
What to set up in Riverside, 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 Riverside.
Power comes from City of Riverside
City of Riverside (City of Riverside - (CA)), a municipal utility, serves 97.7% of Riverside residents. Its homes paid an average of 21.9¢ per kWh in 2025, about $135 a month (its average across California).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from City of Riverside water system
The City of Riverside water system supplies Riverside: about 89% of residents live in its service area. Western Mwd serves another 11%. It draws ground water influenced by surface water (EPA lists Western Mwd as seller) and serves 298,398 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 86% of the 84 systems serving 250,001–500,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2023–Dec 2025, was 1.0 ppb, below the 15 ppb action level that applied. That’s lower than 62% 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. CA3310031.
6 home internet providers serve Riverside
98% of 74,742 addresses can get 100/20 Mbps; 36% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 97% | 1,000/35 |
| AT&T | DSL, Fiber, Fixed wireless | 85% | 5,000/5,000 |
| Frontier | Fiber, DSL | 5% | 5,000/5,000 |
| Verizon | Fixed wireless | 57% | 300/20 |
| T-Mobile | Fixed wireless | 40% | 100/20 |
| Southern California Telephone | Fixed wireless | 33% | 75/15 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Riverside’s trash rules yet
Pickup rules, the dump and recycling in Riverside.
Where your child goes to school
Public school districts and the school path by grade.
Most of Riverside (75%) is in Riverside Unified School District; parts are in Alvord Unified School District (21%) and Moreno Valley Unified School District (4%).
BSchool 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.
Riverside spans 7 ZIP codes
ZIP codes where Riverside residents live, with the share of the town in each.
| ZIP | Post office name | Share of Riverside | ZIP’s residents in Riverside |
|---|---|---|---|
| 92503 | Riverside, CA | 22% | 76% |
| 92507 | Riverside, CA | 17% | 87% |
| 92505 | Riverside, CA | 16% | 100% |
| 92504 | Riverside, CA | 15% | 84% |
| 92506 | Riverside, CA | 14% | 97% |
| 92508 | Riverside, CA | 10% | 85% |
| 92501 | Riverside, CA | 7% | 95% |
A few homes fall in 92521, 92571, 92509, 92553. 92502, 92513, 92514, 92515, 92516, 92517, 92519, 92522 are P.O. box or single-organization ZIPs with no homes.
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.
Train: OpenStreetMap (© OpenStreetMap contributors). ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.
Questions about living in Riverside
Who supplies Riverside’s drinking water, and has it had violations?
The City of Riverside water system (EPA ID CA3310031). It reported no health-based violations to EPA in the five years to October 2026; 86% of systems its size had none. Its latest lead 90th percentile was 1.0 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Riverside?
City of Riverside (City of Riverside - (CA)), a municipal utility. Its homes paid about 21.9¢ per kWh in 2025 (EIA).
What internet providers serve Riverside?
Spectrum, AT&T, Frontier, Verizon, T-Mobile, Southern California Telephone (FCC, as of December 2025).
What ZIP codes are in Riverside?
92503 (22%), 92507 (17%), 92505 (16%), 92504 (15%), 92506 (14%), 92508 (10%), 92501 (7%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Riverside in?
Riverside Unified School District. Parts of the city are in Alvord Unified School District and Moreno Valley Unified School District.
How do I register to vote in Riverside?
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 Riverside Registrar of Voters. 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: 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 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.