Photo: Nyttend · Public domainLiving in Cadiz, KY: what to set up and who to call
Cadiz Municipal Water Co has a clean five-year EPA record, but its latest lead result, 6.0 ppb, was higher than 94% of similar systems’ (the action level is 15). Tuesday is trash day in Cadiz.
I’m new in town
What to set up in Cadiz, 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 Cadiz.
Power comes from Pennyrile Rural Electric Coop
Pennyrile Rural Electric Coop (Pennyrile Rural Electric Coop), a cooperative utility, serves all of Cadiz. Its homes paid an average of 13.9¢ per kWh in 2025, about $172 a month (its average across Kentucky).
Start or move service: precc.com
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Cadiz Municipal Water Co
Cadiz Municipal Water Co supplies Cadiz: about 92% of residents live in its service area. About 8% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws surface water (EPA lists Barkley Lake Water District as seller) and serves 6,165 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 2023–Dec 2025, was 6.0 ppb, below the 15 ppb action level that applied. That’s higher than 94% 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. KY1110054.
5 home internet providers serve Cadiz
100% of 1,256 addresses can get 100/20 Mbps; 94% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Mediacom Xtream | Cable, Fiber | 100% | 1,000/50 |
| energynet | Fiber | 92% | 1,000/1,000 |
| AT&T | DSL, Fixed wireless | 65% | 10/1 |
| T-Mobile | Fixed wireless | 34% | 100/20 |
| Verizon | Fixed wireless | 14% | 25/6 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Trash day in Cadiz is Tuesday
Pickup days, the drop-off and recycling in Cadiz, from the town’s own site.
This month
- TrashEvery week
- Bulky itemsOnce a month, Mon
Trigg County Recycling Center
2759 Hopkinsville Road, Cadiz, KY 42211
From cadiz.ky.gov, the town’s official site, checked Oct 21, 2026. Rules change: the town’s page is the last word. .
Where your child goes to school
Public school districts and the school path by grade.
Cadiz is in Trigg County School District.
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 Feb 2019; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Cadiz is in ZIP code 42211
ZIP codes where Cadiz residents live, with the share of the town in each.
| ZIP | Post office name | Share of Cadiz | ZIP’s residents in Cadiz |
|---|---|---|---|
| 42211 | Cadiz, KY | 100% | 19% |
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 Cadiz
Who supplies Cadiz’s drinking water, and has it had violations?
Cadiz Municipal Water Co (EPA ID KY1110054). 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 6.0 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Cadiz?
Pennyrile Rural Electric Coop (Pennyrile Rural Electric Coop), a cooperative utility. Its homes paid about 13.9¢ per kWh in 2025 (EIA).
What internet providers serve Cadiz?
Mediacom Xtream, energynet, AT&T, T-Mobile, Verizon (FCC, as of December 2025).
What ZIP codes are in Cadiz?
42211. Census 2020 ZIP Code Tabulation Areas.
What school district is Cadiz in?
Trigg County School District.
How do I register to vote in Cadiz?
In Kentucky you can register online until 29 days before Election Day, in person until 29 days before Election Day, or by mail (postmarked 29 days before). Elections here are run by the Trigg County Clerk. Check your registration at vrsws.sos.ky.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: Cadiz’s own website (cadiz.ky.gov), read Oct 21, 2026, pickup and drop-off facts extracted and checked against the page they came from.
- 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.