Photo: CZfromPV · CC BY-SA 4.0Living in Prescott Valley, AZ: what to set up and who to call
Most mail in Prescott Valley goes to 86314 (78% of residents), one of 3 ZIP codes in town. The nearest library is Prescott Valley Public Library, 1.0 mile away.
I’m new in town
What to set up in Prescott Valley, 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 Prescott Valley.
Power comes from APS
APS (Arizona Public Service Co.), an investor-owned utility, serves all of Prescott Valley. Its homes paid an average of 17.0¢ per kWh in 2025, about $165 a month (its average across Arizona).
Start or move service: aps.com
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Town of Prescott Valley water system
The Town of Prescott Valley water system supplies Prescott Valley: about 84% of residents live in its service area. About 15% 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 57,048 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. 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. AZ0413048.
9 home internet providers serve Prescott Valley
100% of 20,969 addresses can get 100/20 Mbps; 8% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Sparklight | Cable, Fiber | 99% | 1,000/50 |
| MTE Communications | Fixed wireless, Fiber | 88% | 300/100 |
| CenturyLink | DSL, Fiber | 58% | 80/10 |
| Quantum Fiber | Fiber | 4% | 940/940 |
| Mile High Networks | Fixed wireless | 99% | 1,000/1,000 |
| Bolt Internet | Fixed wireless | 98% | 50/10 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Prescott Valley’s trash rules yet
Pickup rules, the dump and recycling in Prescott Valley.
Where your child goes to school
Public school districts and the school path by grade.
Most of Prescott Valley (88%) is in Humboldt Unified District; parts are in Prescott Unified District (12%).
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 Sep 12, 2025.
Prescott Valley spans 3 ZIP codes
ZIP codes where Prescott Valley residents live, with the share of the town in each.
| ZIP | Post office name | Share of Prescott Valley | ZIP’s residents in Prescott Valley |
|---|---|---|---|
| 86314 | Prescott Valley, AZ | 78% | 92% |
| 86315 | Prescott Valley, AZ | 13% | 59% |
| 86327 | Dewey, AZ | 9% | 36% |
A few homes fall in 86303. 86312 is P.O. box or single-organization ZIP 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.
ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.
Questions about living in Prescott Valley
Who supplies Prescott Valley’s drinking water, and has it had violations?
The Town of Prescott Valley water system (EPA ID AZ0413048). 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 Prescott Valley?
APS (Arizona Public Service Co.), an investor-owned utility. Its homes paid about 17.0¢ per kWh in 2025 (EIA).
What internet providers serve Prescott Valley?
Sparklight, MTE Communications, CenturyLink, Quantum Fiber, Mile High Networks, Bolt Internet (FCC, as of December 2025).
What ZIP codes are in Prescott Valley?
86314 (78%), 86315 (13%), 86327 (9%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Prescott Valley in?
Humboldt Unified District. Parts of the city are in Prescott Unified District.
How do I register to vote in Prescott Valley?
In Arizona you can register online until 29 days before Election Day, in person until 29 days before Election Day, or by mail (postmarked 29 days before). Elections here are run by the Yavapai County Recorder. Check your registration at my.arizona.vote.
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 12, 2025 (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.