Photo: Public domain · Public domainLiving in Patterson, CA: what to set up and who to call
Power in Patterson comes from Turlock Irrigation District, a political subdivision utility rather than a private company. The nearest emergency room is Doctors Medical Center, 15.7 miles away.
I’m new in town
What to set up in Patterson, 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 Patterson.
Power comes from Turlock Irrigation District
Turlock Irrigation District (Turlock Irrigation District), a political subdivision utility, serves all of Patterson. Its homes paid an average of 17.4¢ per kWh in 2025, about $142 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 Patterson water system
The City of Patterson water system supplies almost all of Patterson. It draws ground water and serves 24,977 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 83% of the 3,525 systems serving 10,001–50,000 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. CA5010017.
7 home internet providers serve Patterson
100% of 6,743 addresses can get 100/20 Mbps; 27% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 99% | 2,000/250 |
| Frontier | Fiber, DSL | 33% | 7,000/7,000 |
| unWired Broadband | Fixed wireless | 100% | 400/50 |
| Cal.net | Fixed wireless | 100% | 100/20 |
| Ayera Technologies | Fixed wireless | 66% | 120/40 |
| Verizon | Fixed wireless | 35% | 300/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Trash day in Patterson depends on your street
Pickup days, the drop-off and recycling in Patterson, from the town’s own site.
Your pickup week
- TrashEvery week, on your street’s dayFind your street’s day on pattersonca.gov →
Accepted at the curb
- Cardboard and paperboard boxes
- Glass containers such as bottles and jars (please rinse)
- Juice boxes (clean)
From pattersonca.gov, the town’s official site, checked Oct 21, 2026; pages dated January 1, 2013. 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.
Patterson is in Patterson Joint Unified School District.
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.
Patterson is in ZIP code 95363
ZIP codes where Patterson residents live, with the share of the town in each.
| ZIP | Post office name | Share of Patterson | ZIP’s residents in Patterson |
|---|---|---|---|
| 95363 | Patterson, CA | 100% | 81% |
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 Patterson
Who supplies Patterson’s drinking water, and has it had violations?
The City of Patterson water system (EPA ID CA5010017). It reported no health-based violations to EPA in the five years to October 2026; 83% 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 Patterson?
Turlock Irrigation District (Turlock Irrigation District), a political subdivision utility. Its homes paid about 17.4¢ per kWh in 2025 (EIA).
What internet providers serve Patterson?
Xfinity, Frontier, unWired Broadband, Cal.net, Ayera Technologies, Verizon (FCC, as of December 2025).
What ZIP codes are in Patterson?
95363. Census 2020 ZIP Code Tabulation Areas.
What school district is Patterson in?
Patterson Joint Unified School District.
How do I register to vote in Patterson?
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 Stanislaus County Clerk, 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: Patterson’s own website (pattersonca.gov), read Oct 21, 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.