Photo: Brian Stansberry · CC BY 4.0Living in Dyer, TN: what to set up and who to call
Tap water in most of Dyer comes from Gibson Co Muni Water Dist #1, which has a clean five-year EPA record (about 22% of systems its size had a health-based violation) and a latest lead result of 0.3 ppb. Power in Dyer comes from Gibson Electric Members, a cooperative utility rather than a private company.
I’m new in town
What to set up in Dyer, 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 Dyer.
Power comes from Gibson Electric Members
Gibson Electric Members (Gibson Electric Members Corp), a cooperative utility, serves all of Dyer. Its homes paid an average of 13.7¢ per kWh in 2025, about $181 a month (its average across Tennessee).
Start or move service: gibsonemc.com · (901) 855-4740
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Gibson Co Muni Water Dist #1
Gibson Co Muni Water Dist #1 supplies Dyer: about 55% of residents live in its service area. About 45% 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 2,433 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 0.3 ppb, below the 15 ppb action level that applied. The highest in five years was 0.5 ppb. That’s lower than 61% 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. TN0000709.
4 home internet providers serve Dyer
100% of 1,020 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Gibson Connect | Fiber | 100% | 1,000/1,000 |
| Spectrum | Cable, Fiber | 97% | 1,000/35 |
| AT&T | DSL, Fixed wireless | 81% | 10/1 |
| T-Mobile | Fixed wireless | 73% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Dyer’s trash rules yet
Pickup rules, the dump and recycling in Dyer.
Where your child goes to school
Public school districts and the school path by grade.
Dyer is in Gibson County 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 Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Dyer is in ZIP code 38330
ZIP codes where Dyer residents live, with the share of the town in each.
| ZIP | Post office name | Share of Dyer | ZIP’s residents in Dyer |
|---|---|---|---|
| 38330 | Dyer, TN | 100% | 57% |
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 Dyer
Who supplies Dyer’s drinking water, and has it had violations?
Gibson Co Muni Water Dist #1 (EPA ID TN0000709). 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 0.3 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Dyer?
Gibson Electric Members (Gibson Electric Members Corp), a cooperative utility. Its homes paid about 13.7¢ per kWh in 2025 (EIA).
What internet providers serve Dyer?
Gibson Connect, Spectrum, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Dyer?
38330. Census 2020 ZIP Code Tabulation Areas.
What school district is Dyer in?
Gibson County School District.
How do I register to vote in Dyer?
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 Gibson 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.