Living in Dill City, OK: what to set up and who to call
The Dill City water system reported 9 health-based violations to EPA in the last five years: nitrate-nitrite ×8, a lead and copper treatment requirement (Lead and Copper Rule Revisions). 78% of systems its size reported none. Power in Dill City comes from CKenergy Electric Cooperative, a cooperative utility rather than a private company.
I’m new in town
What to set up in Dill City, 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 Dill City.
Power comes from CKenergy Electric Cooperative
CKenergy Electric Cooperative (CKenergy Electric Cooperative), a cooperative utility, serves all of Dill City. Its homes paid an average of 13.8¢ per kWh in 2025, about $138 a month (its average across Oklahoma).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Dill City water system
The Dill City water system supplies Dill City: about 33% of residents live in its service area. Beckham Co RWD # 1 serves another 10%. About 57% 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 526 people in all.
9 health-based violations reported to EPA in the five years to October 2026: nitrate-nitrite ×8, a lead and copper treatment requirement (Lead and Copper Rule Revisions), the latest beginning Apr 2026. 78% of the 5,327 systems serving 501–1,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Jun 2026, was 5.1 ppb, below the 15 ppb action level that applied. The highest in five years was 8.1 ppb. That’s higher than 92% 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. OK2007507.
5 home internet providers serve Dill City
46% of 286 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Windstream Oklahoma | DSL | 95% | 200/20 |
| Plains Internet | Fixed wireless | 100% | 100/20 |
| Hudson Technology Solutions | Fixed wireless | 60% | 500/250 |
| Verizon | Fixed wireless | 29% | 300/20 |
| AT&T | Fixed wireless | 4% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Dill City’s trash rules yet
Pickup rules, the dump and recycling in Dill City.
Where your child goes to school
Public school districts and the school path by grade.
Dill City is in Burns Flat-Dill City Schools.
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 Feb 2018; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Dill City is in ZIP code 73641
ZIP codes where Dill City residents live, with the share of the town in each.
| ZIP | Post office name | Share of Dill City | ZIP’s residents in Dill City |
|---|---|---|---|
| 73641 | Dill City, OK | 100% | 63% |
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 Dill City
Who supplies Dill City’s drinking water, and has it had violations?
The Dill City water system (EPA ID OK2007507). It reported 9 health-based violations to EPA in the five years to October 2026: nitrate-nitrite ×8, a lead and copper treatment requirement (Lead and Copper Rule Revisions). 78% of systems its size had none. Its latest lead 90th percentile was 5.1 ppb (Jan–Jun 2026), against a 15 ppb action level.
Who provides electricity in Dill City?
CKenergy Electric Cooperative (CKenergy Electric Cooperative), a cooperative utility. Its homes paid about 13.8¢ per kWh in 2025 (EIA).
What internet providers serve Dill City?
Windstream Oklahoma, Plains Internet, Hudson Technology Solutions, Verizon, AT&T (FCC, as of December 2025).
What ZIP codes are in Dill City?
73641. Census 2020 ZIP Code Tabulation Areas.
What school district is Dill City in?
Burns Flat-Dill City Schools.
How do I register to vote in Dill City?
In Oklahoma you can register online until 25 days before Election Day, in person until 25 days before Election Day, or by mail (received 25 days before). Elections here are run by the Secretary, Washita County Election Board. Check your registration at okvoterportal.okelections.us.
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 Sep 12, 2025 (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.