Photo: Brian Stansberry · CC BY 4.0Living in Saltillo, TN: what to set up and who to call
Power in Saltillo comes from City of Lexington, a municipal utility rather than a private company. Hardin Medical Center, 10.7 miles away, is the nearest emergency room.
I’m new in town
What to set up in Saltillo, 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 Saltillo.
Power comes from City of Lexington
City of Lexington (City of Lexington - (TN)), a municipal utility, serves all of Saltillo. Its homes paid an average of 12.8¢ per kWh in 2025, about $140 a month (its average across Tennessee).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Saltillo Utility District
Saltillo Utility District supplies almost all of Saltillo. It draws ground water and serves 2,216 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 2023–Dec 2025, was 4.4 ppb, below the 15 ppb action level that applied. That’s higher than 90% 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. TN0000606.
3 home internet providers serve Saltillo
98% of 425 addresses can get 100/20 Mbps; 93% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 97% | 1,000/1,000 |
| LexNet | Fiber | 93% | 1,000/1,000 |
| Brightspeed | DSL | 18% | 40/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Saltillo’s trash rules yet
Pickup rules, the dump and recycling in Saltillo.
Where your child goes to school
Public school districts and the school path by grade.
Saltillo is in Hardin County School District.
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.
Town hall and registering to vote
Who to call, and how to register.
Election office: FVAP local election office directory, updated Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Saltillo spans 2 ZIP codes
ZIP codes where Saltillo residents live, with the share of the town in each.
| ZIP | Post office name | Share of Saltillo | ZIP’s residents in Saltillo |
|---|---|---|---|
| 38370 | Saltillo, TN | 94% | 62% |
| 38371 | Sardis, TN | 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 Saltillo
Who supplies Saltillo’s drinking water, and has it had violations?
Saltillo Utility District (EPA ID TN0000606). 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 4.4 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Saltillo?
City of Lexington (City of Lexington - (TN)), a municipal utility. Its homes paid about 12.8¢ per kWh in 2025 (EIA).
What internet providers serve Saltillo?
Spectrum, LexNet, Brightspeed (FCC, as of December 2025).
What ZIP codes are in Saltillo?
38370 (94%), 38371 (6%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Saltillo in?
Hardin County School District.
How do I register to vote in Saltillo?
In Tennessee you can register online until 30 days before Election Day, in person until 30 days before Election Day, or by mail (postmarked 30 days before). Elections here are run by the Hardin County Election Commission. Check your registration at tnmap.tn.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.