First Christian Church of Rialto · Photo: Oleknutlee · Public domainLiving in Rialto, CA: what to set up and who to call
For recycling, Rialto has Mid-Valley Sanitary Landfill; OpenStreetMap lists it open Mon–Fri 7 am–5 pm, Sat 8 am–8 pm. Rialto has its own train station.
I’m new in town
What to set up in Rialto, 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 Rialto.
Power comes from Southern California Edison
Southern California Edison (Southern California Edison Co), an investor-owned utility, serves 99.4% of Rialto residents. 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 City of Rialto water system
The City of Rialto water system supplies Rialto: about 55% of residents live in its service area. West Valley Water District serves another 37%. San Gabriel Valley Wc - Fontana serves another 8%. It buys treated surface water (EPA lists West Valley Water District and San Bernardino Valley WD and San Bernardino City and San Gabriel Valley Wc - Fontana and Riverside Highland Water Company as sellers) and serves 54,453 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 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. Violations are counted by the start of their compliance period. CA3610038.
4 home internet providers serve Rialto
98% of 23,949 addresses can get 100/20 Mbps; 15% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 97% | 1,000/1,000 |
| AT&T | DSL, Fixed wireless, Fiber | 85% | 5,000/5,000 |
| Verizon | Fixed wireless | 42% | 300/20 |
| T-Mobile | Fixed wireless | 36% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Trash and recycling in Rialto
Pickup days, the drop-off and recycling in Rialto, from the town’s own site.
Mid-Valley Sanitary Landfill
- Mon7 am–5 pm
- Tue7 am–5 pm
- Wed7 am–5 pm
- Thu7 am–5 pm
- Fri7 am–5 pm
- Sat8 am–8 pm
Hours from OpenStreetMap. They can change with the season, so check with the town before you go.
From rialtoca.gov, the town’s official site, checked Oct 21, 2026. Rules change: the town’s page is the last word. . Drop-off hours: OpenStreetMap, © OpenStreetMap contributors.
Where your child goes to school
Public school districts and the school path by grade.
Most of Rialto (74%) is in Rialto Unified School District; parts are in Colton Joint Unified School District (15%) and Fontana Unified School District (7%) and San Bernardino City Unified School District (5%).
C+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 Jul 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Rialto spans 4 ZIP codes
ZIP codes where Rialto residents live, with the share of the town in each.
| ZIP | Post office name | Share of Rialto | ZIP’s residents in Rialto |
|---|---|---|---|
| 92376 | Rialto, CA | 74% | 91% |
| 92377 | Rialto, CA | 17% | 85% |
| 92316 | Bloomington, CA | 7% | 22% |
| 92335 | Fontana, CA | 1% | 1% |
A few homes fall in 92410, 92336, 92407.
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 Rialto
When is the Mid-Valley Sanitary Landfill open?
Mon–Fri 7 am–5 pm; Sat 8 am–8 pm, according to OpenStreetMap (as of Oct 9, 2026). Check rialtoca.gov before you go: the town sets the hours and who may use it.
Who supplies Rialto’s drinking water, and has it had violations?
The City of Rialto water system (EPA ID CA3610038). 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 2022–Dec 2024), against a 15 ppb action level.
Who provides electricity in Rialto?
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 Rialto?
Spectrum, AT&T, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Rialto?
92376 (74%), 92377 (17%), 92316 (7%), 92335 (1%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Rialto in?
Rialto Unified School District. Parts of the city are in Colton Joint Unified School District and Fontana Unified School District and San Bernardino City Unified School District.
How do I register to vote in Rialto?
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 San Bernardino 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: Rialto’s own website (rialtoca.gov), read Oct 21, 2026, pickup and drop-off facts extracted and checked against the page they came from. Drop-off hours: 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.