Jonas and Maria Lovisa Erickson Farmstead · Photo: Dog Walking Girl · CC BY-SA 3.0Living in Rochester, WA: what to set up and who to call
Rochester has no town government of its own, so Thurston County runs its elections and most services, and its children attend Rochester School District. Xfinity and CenturyLink both wire most of Rochester; 0% of addresses can get fiber.
I’m new in town
What to set up in Rochester, 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 Rochester.
Power comes from Puget Sound Energy
Puget Sound Energy (Puget Sound Energy Inc), an investor-owned utility, serves all of Rochester. Its homes paid an average of 17.0¢ per kWh in 2025, about $147 a month (its average across Washington).
Start or move service: pse.com · (888) 225-5773
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Rochester water system
The Rochester water system supplies Rochester: about 56% of residents live in its service area. Tahoma Meadows 694 serves another 6%. About 34% 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 1,762 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 7,966 systems serving 1,001–3,300 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2021–Dec 2023, was 2.2 ppb, below the 15 ppb action level that applied. That’s higher than 74% 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. WA5373300.
5 home internet providers serve Rochester
87% of 2,258 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 85% | 2,000/250 |
| CenturyLink | DSL | 72% | 80/10 |
| Verizon | Fixed wireless | 54% | 300/20 |
| T-Mobile | Fixed wireless | 42% | 100/20 |
| AT&T | Fixed wireless | 22% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Rochester’s trash rules yet
Pickup rules, the dump and recycling in Rochester.
Where your child goes to school
Public school districts and the school path by grade.
Rochester is in Rochester School District.
BSchool gradeSee Schools →U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.
No town hall: the county runs things
Rochester is unincorporated, so Thurston County is the local government.
Election office: FVAP local election office directory, updated Aug 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 30, 2026.
Rochester is in ZIP code 98579
ZIP codes where Rochester residents live, with the share of the town in each.
| ZIP | Post office name | Share of Rochester | ZIP’s residents in Rochester |
|---|---|---|---|
| 98579 | Rochester, WA | 100% | 44% |
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 Rochester
Who supplies Rochester’s drinking water, and has it had violations?
The Rochester water system (EPA ID WA5373300). It reported no health-based violations to EPA in the five years to October 2026; 78% of systems its size had none. Its latest lead 90th percentile was 2.2 ppb (Jan 2021–Dec 2023), against a 15 ppb action level.
Who provides electricity in Rochester?
Puget Sound Energy (Puget Sound Energy Inc), an investor-owned utility. Its homes paid about 17.0¢ per kWh in 2025 (EIA).
What internet providers serve Rochester?
Xfinity, CenturyLink, Verizon, T-Mobile, AT&T (FCC, as of December 2025).
What ZIP codes are in Rochester?
98579. Census 2020 ZIP Code Tabulation Areas.
What school district is Rochester in?
Rochester School District.
How do I register to vote in Rochester?
In Washington you can register online until 8 days before Election Day, in person up to and including Election Day, or by mail (received 8 days before). Elections here are run by the Thurston County Auditor. Check your registration at voter.votewa.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 Sep 30, 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.