Living in Cienega Springs, AZ: what to set up and who to call
Cienega Springs has no town government of its own, so La Paz County runs its elections and most services, and its children attend Parker Unified School District. Tap water in most of Cienega Springs comes from the Epcor - Lakeside water system, which has a clean five-year EPA record (about 22% of systems its size had a health-based violation) and a latest lead result below detection.
I’m new in town
What to set up in Cienega Springs, 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 Cienega Springs.
Power comes from APS
APS (Arizona Public Service Co.), an investor-owned utility, serves all of Cienega Springs. 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 Epcor - Lakeside water system
The Epcor - Lakeside water system supplies Cienega Springs: about 51% of residents live in its service area. Epcor - Moovalya Keys serves another 23%. Epcor - Marina Village serves another 11%. Cienega Water Company Inc serves another 5%. About 13% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws surface water and serves 1,775 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 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. AZ0415010.
4 home internet providers serve Cienega Springs
93% of 1,824 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Optimum | Cable | 92% | 500/20 |
| Frontier | DSL | 35% | 10/1 |
| T-Mobile | Fixed wireless | 62% | 100/20 |
| Verizon | Fixed wireless | 34% | 300/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Cienega Springs’ trash rules yet
Pickup rules, the dump and recycling in Cienega Springs.
Where your child goes to school
Public school districts and the school path by grade.
Cienega Springs is in Parker 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.
No town hall: the county runs things
Cienega Springs is unincorporated, so La Paz County is the local government.
Election office: FVAP local election office directory, updated Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Cienega Springs is in ZIP code 85344
ZIP codes where Cienega Springs residents live, with the share of the town in each.
| ZIP | Post office name | Share of Cienega Springs | ZIP’s residents in Cienega Springs |
|---|---|---|---|
| 85344 | Parker, AZ | 100% | 18% |
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 Cienega Springs
Who supplies Cienega Springs’ drinking water, and has it had violations?
The Epcor - Lakeside water system (EPA ID AZ0415010). 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 0.0 ppb (Jan 2021–Dec 2023), against a 15 ppb action level.
Who provides electricity in Cienega Springs?
APS (Arizona Public Service Co.), an investor-owned utility. Its homes paid about 17.0¢ per kWh in 2025 (EIA).
What internet providers serve Cienega Springs?
Optimum, Frontier, T-Mobile, Verizon (FCC, as of December 2025).
What ZIP codes are in Cienega Springs?
85344. Census 2020 ZIP Code Tabulation Areas.
What school district is Cienega Springs in?
Parker Unified School District.
How do I register to vote in Cienega Springs?
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 La Paz 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.