Photo: Renelibrary · CC BY-SA 4.0Living in Dublin, TX: what to set up and who to call
The City of Dublin water system reported 7 health-based violations to EPA in the last five years: disinfection byproducts (TTHM) ×6, a lead and copper treatment requirement (Lead and Copper Rule Revisions). 80% of systems its size reported none. Oncor delivers the power in Dublin, but in Texas’s open market you choose the company that sells it.
I’m new in town
What to set up in Dublin, 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 Dublin.
Power comes from Oncor
Oncor (Oncor Electric Delivery Co.), an investor-owned utility, serves all of Dublin.
Start or move service: oncor.com · (888) 875-6279
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from City of Dublin water system
The City of Dublin water system supplies Dublin: about 96% of residents live in its service area. About 4% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It buys treated surface water (EPA lists Upper Leon River Mwd as seller) and serves 3,388 people in all.
7 health-based violations reported to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×6, a lead and copper treatment requirement (Lead and Copper Rule Revisions), the latest beginning Oct 2024. 80% of the 5,012 systems serving 3,301–10,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2024–Dec 2026, was 3.5 ppb, below the 15 ppb action level that applied. The highest in five years was 4.0 ppb. That’s higher than 86% 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. TX0720001.
7 home internet providers serve Dublin
100% of 1,547 addresses can get 100/20 Mbps; 93% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Vyve Broadband | Cable | 98% | 1,000/50 |
| Nextlink | Fixed wireless, Fiber | 93% | 2,000/2,000 |
| Brightspeed | Fiber, DSL | 93% | 2,000/2,000 |
| Totelcom | Fixed wireless | 100% | 25/6 |
| Verizon | Fixed wireless | 86% | 300/20 |
| T-Mobile | Fixed wireless | 38% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Dublin’s trash rules yet
Pickup rules, the dump and recycling in Dublin.
Where your child goes to school
Public school districts and the school path by grade.
Dublin is in Dublin Independent School District.
ASchool 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 Jun 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Dublin is in ZIP code 76446
ZIP codes where Dublin residents live, with the share of the town in each.
| ZIP | Post office name | Share of Dublin | ZIP’s residents in Dublin |
|---|---|---|---|
| 76446 | Dublin, TX | 100% | 39% |
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 Dublin
Who supplies Dublin’s drinking water, and has it had violations?
The City of Dublin water system (EPA ID TX0720001). It reported 7 health-based violations to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×6, a lead and copper treatment requirement (Lead and Copper Rule Revisions). 80% of systems its size had none. Its latest lead 90th percentile was 3.5 ppb (Jan 2024–Dec 2026), against a 15 ppb action level.
Who provides electricity in Dublin?
Oncor (Oncor Electric Delivery Co.), an investor-owned utility.
What internet providers serve Dublin?
Vyve Broadband, Nextlink, Brightspeed, Totelcom, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Dublin?
76446. Census 2020 ZIP Code Tabulation Areas.
What school district is Dublin in?
Dublin Independent School District.
How do I register to vote in Dublin?
Texas has no online registration; you can register in person until 30 days before Election Day or by mail (postmarked 30 days before). Elections here are run by the Erath County Early Voting Clerk. Check your registration at teamrv-mvp.sos.texas.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 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.