Living in Youngsville, NM: what to set up and who to call
An EPA health-based violation from 2025 is still open for the Youngsville Mdwca water system. Youngsville has no town government of its own, so Rio Arriba County runs its elections and most services, and its children attend Jemez Mountain Public Schools.
I’m new in town
What to set up in Youngsville, 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 Youngsville.
Power comes from Jemez Mountains Elec Coop
Jemez Mountains Elec Coop (Jemez Mountains Elec Coop, Inc), a cooperative utility, serves all of Youngsville. Its homes paid an average of 15.8¢ per kWh in 2025, about $90 a month (its average across New Mexico).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Youngsville Mdwca water system
The Youngsville Mdwca water system supplies Youngsville: about 0% of residents live in its service area. About 100% 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 45 people in all.
15 health-based violations reported to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule) ×15, the latest beginning Aug 2025. 78% of the 11,392 systems serving <=100 people had none. 10 older violations are still open, since 2025: a groundwater treatment requirement (Groundwater Rule), per EPA’s records.
The latest lead result on file, the 90th percentile of homes sampled in Jul–Dec 2007, was 0.0 ppb, below the 15 ppb action level that applied. It’s from 2007: EPA has no newer result for this system. 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. NM3503721.
2 home internet providers serve Youngsville
90% of 34 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Valor Telecommunications of Texas | DSL | 91% | 200/20 |
| T-Mobile | Fixed wireless | 9% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Youngsville’s trash rules yet
Pickup rules, the dump and recycling in Youngsville.
Where your child goes to school
Public school districts and the school path by grade.
Youngsville is in Jemez Mountain Public Schools.
Test scores and every school: see 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
Youngsville is unincorporated, so Rio Arriba County is the local government.
Election office: FVAP local election office directory, updated Mar 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Aug 27, 2026.
Youngsville is in ZIP code 87064
ZIP codes where Youngsville residents live, with the share of the town in each.
| ZIP | Post office name | Share of Youngsville | ZIP’s residents in Youngsville |
|---|---|---|---|
| 87064 | Youngsville, NM | 100% | 27% |
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 Youngsville
Who supplies Youngsville’s drinking water, and has it had violations?
The Youngsville Mdwca water system (EPA ID NM3503721). It reported 15 health-based violations to EPA in the five years to October 2026: a groundwater treatment requirement (Groundwater Rule) ×15. 78% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jul–Dec 2007), against a 15 ppb action level.
Who provides electricity in Youngsville?
Jemez Mountains Elec Coop (Jemez Mountains Elec Coop, Inc), a cooperative utility. Its homes paid about 15.8¢ per kWh in 2025 (EIA).
What internet providers serve Youngsville?
Valor Telecommunications of Texas, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Youngsville?
87064. Census 2020 ZIP Code Tabulation Areas.
What school district is Youngsville in?
Jemez Mountain Public Schools.
How do I register to vote in Youngsville?
In New Mexico you can register online until 28 days before Election Day, in person up to and including Election Day, or by mail (postmarked 28 days before). Elections here are run by the Rio Arriba County Clerk. Check your registration at voterportal.servis.sos.state.nm.us.
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 Aug 27, 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.