Photo: Renelibrary · CC BY-SA 4.0Living in Mabank, TX: what to set up and who to call
The City of Mabank water system reported 2 health-based violations to EPA in the last five years: a bacteria testing requirement (Revised Total Coliform Rule), a lead and copper treatment requirement (Lead and Copper Rule Revisions). 83% of systems its size reported none. Oncor delivers the power in Mabank, but in Texas’s open market you choose the company that sells it.
I’m new in town
What to set up in Mabank, 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 Mabank.
Power comes from Oncor
Oncor (Oncor Electric Delivery Co.), an investor-owned utility, serves all of Mabank.
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 Mabank water system
The City of Mabank water system supplies Mabank: about 90% of residents live in its service area. About 10% 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 15,207 people in all.
2 health-based violations reported to EPA in the five years to October 2026: a bacteria testing requirement (Revised Total Coliform Rule), a lead and copper treatment requirement (Lead and Copper Rule Revisions), the latest beginning Oct 2024. 83% of the 3,525 systems serving 10,001–50,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2023–Dec 2025, 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. TX1290005.
6 home internet providers serve Mabank
98% of 1,964 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Optimum | Cable | 82% | 940/35 |
| Brightspeed | DSL, Fiber | 21% | 940/940 |
| Nextlink | Fixed wireless | 65% | 500/100 |
| Conquest Wireless | Fixed wireless | 61% | 175/50 |
| Verizon | Fixed wireless | 54% | 300/20 |
| Wi-Five Broadband | Fixed wireless | 4% | 100/100 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Mabank’s trash rules yet
Pickup rules, the dump and recycling in Mabank.
Where your child goes to school
Public school districts and the school path by grade.
Most of Mabank (93%) is in Mabank Independent School District; parts are in Kemp Independent School District (7%).
B+School 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.
Mabank spans 3 ZIP codes
ZIP codes where Mabank residents live, with the share of the town in each.
| ZIP | Post office name | Share of Mabank | ZIP’s residents in Mabank |
|---|---|---|---|
| 75147 | Mabank, TX | 86% | 45% |
| 75156 | Mabank, TX | 8% | 2% |
| 75143 | Kemp, TX | 6% | 2% |
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 Mabank
Who supplies Mabank’s drinking water, and has it had violations?
The City of Mabank water system (EPA ID TX1290005). It reported 2 health-based violations to EPA in the five years to October 2026: a bacteria testing requirement (Revised Total Coliform Rule), a lead and copper treatment requirement (Lead and Copper Rule Revisions). 83% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Mabank?
Oncor (Oncor Electric Delivery Co.), an investor-owned utility.
What internet providers serve Mabank?
Optimum, Brightspeed, Nextlink, Conquest Wireless, Verizon, Wi-Five Broadband (FCC, as of December 2025).
What ZIP codes are in Mabank?
75147 (86%), 75156 (8%), 75143 (6%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Mabank in?
Mabank Independent School District. Parts of the city are in Kemp Independent School District.
How do I register to vote in Mabank?
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 Kaufman 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.