Photo: Nsaum75 · CC BY-SA 3.0Living in Santa Fe, TX: what to set up and who to call
Santa Fe spans 4 ZIP codes; 77510 holds the most residents (77%). Public schools here are run by Santa Fe Independent School District.
I’m new in town
What to set up in Santa Fe, 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 Santa Fe.
Power comes from Entergy Texas
Entergy Texas (Entergy Texas Inc.), an investor-owned utility, serves all of Santa Fe. Its homes paid an average of 13.9¢ per kWh in 2025, about $172 a month (its average across Texas).
Start or move service: entergy-texas.com · (800) 368-3749
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Galveston County Wcid 8 water system
The Galveston County Wcid 8 water system supplies Santa Fe: about 46% of residents live in its service area. About 50% 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 Gulf Coast Water Authority Tx City as seller) and serves 7,065 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 80% of the 5,012 systems serving 3,301–10,000 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. TX0840009.
8 home internet providers serve Santa Fe
100% of 5,418 addresses can get 100/20 Mbps; 80% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 99% | 2,000/250 |
| Frontier | Fiber | 79% | 7,000/7,000 |
| Skynet | Fixed wireless | 96% | 100/50 |
| Verizon | Fixed wireless | 67% | 300/20 |
| T-Mobile | Fixed wireless | 51% | 100/20 |
| AT&T | Fixed wireless | 48% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Santa Fe’s trash rules yet
Pickup rules, the dump and recycling in Santa Fe.
Where your child goes to school
Public school districts and the school path by grade.
Santa Fe is in Santa Fe Independent School District.
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 Jun 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Santa Fe spans 4 ZIP codes
ZIP codes where Santa Fe residents live, with the share of the town in each.
| ZIP | Post office name | Share of Santa Fe | ZIP’s residents in Santa Fe |
|---|---|---|---|
| 77510 | Santa Fe, TX | 77% | 69% |
| 77517 | Santa Fe, TX | 19% | 40% |
| 77539 | Dickinson, TX | 2% | 1% |
| 77511 | Alvin, TX | 2% | 0% |
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 Santa Fe
Who supplies Santa Fe’s drinking water, and has it had violations?
The Galveston County Wcid 8 water system (EPA ID TX0840009). It reported no health-based violations to EPA in the five years to October 2026; 80% 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 Santa Fe?
Entergy Texas (Entergy Texas Inc.), an investor-owned utility. Its homes paid about 13.9¢ per kWh in 2025 (EIA).
What internet providers serve Santa Fe?
Xfinity, Frontier, Skynet, Verizon, T-Mobile, AT&T (FCC, as of December 2025).
What ZIP codes are in Santa Fe?
77510 (77%), 77517 (19%), 77539 (2%), 77511 (2%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Santa Fe in?
Santa Fe Independent School District.
How do I register to vote in Santa Fe?
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 Galveston 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.