Saints Cyril and Methodius Russian Orthodox Greek Catholic Church · Photo: Boplanman · CC BY-SA 4.0Living in Hartshorne, OK: what to set up and who to call
The Hartshorne water system reported 19 health-based violations to EPA in the last five years: disinfection byproducts (TTHM) ×19. 78% of systems its size reported none. Power in Hartshorne comes from Kiamichi Electric Coop, a cooperative utility rather than a private company.
I’m new in town
What to set up in Hartshorne, 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 Hartshorne.
Power comes from Kiamichi Electric Coop
Kiamichi Electric Coop (Kiamichi Electric Coop, Inc), a cooperative utility, serves all of Hartshorne. Its homes paid an average of 13.9¢ per kWh in 2025, about $153 a month (its average across Oklahoma).
Start or move service: www.kiamichielectric.org · (918) 465-2338
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Hartshorne water system
The Hartshorne water system supplies Hartshorne: 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 buys treated surface water (EPA lists Pittsburg Co. Water Authority as seller) and serves 2,300 people in all.
19 health-based violations reported to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×19, the latest beginning Oct 2024. 78% of the 7,966 systems serving 1,001–3,300 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2021–Dec 2023, was 2.9 ppb, below the 15 ppb action level that applied. That’s higher than 81% 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. OK3006101.
5 home internet providers serve Hartshorne
100% of 1,049 addresses can get 100/20 Mbps; 35% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Vyve Broadband | Cable | 100% | 2,000/50 |
| AT&T | Fixed wireless, DSL | 55% | 25/3 |
| Phoenix Communications Systems | Fiber | 35% | 1,000/500 |
| Nextlink | Fixed wireless | 77% | 100/20 |
| Resonance Broadband | Fixed wireless | 20% | 1,094/550 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Hartshorne’s trash rules yet
Pickup rules, the dump and recycling in Hartshorne.
Where your child goes to school
Public school districts and the school path by grade.
Hartshorne is in Hartshorne Public Schools.
C−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 Dec 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Hartshorne is in ZIP code 74547
ZIP codes where Hartshorne residents live, with the share of the town in each.
| ZIP | Post office name | Share of Hartshorne | ZIP’s residents in Hartshorne |
|---|---|---|---|
| 74547 | Hartshorne, OK | 100% | 61% |
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 Hartshorne
Who supplies Hartshorne’s drinking water, and has it had violations?
The Hartshorne water system (EPA ID OK3006101). It reported 19 health-based violations to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×19. 78% of systems its size had none. Its latest lead 90th percentile was 2.9 ppb (Jan 2021–Dec 2023), against a 15 ppb action level.
Who provides electricity in Hartshorne?
Kiamichi Electric Coop (Kiamichi Electric Coop, Inc), a cooperative utility. Its homes paid about 13.9¢ per kWh in 2025 (EIA).
What internet providers serve Hartshorne?
Vyve Broadband, AT&T, Phoenix Communications Systems, Nextlink, Resonance Broadband (FCC, as of December 2025).
What ZIP codes are in Hartshorne?
74547. Census 2020 ZIP Code Tabulation Areas.
What school district is Hartshorne in?
Hartshorne Public Schools.
How do I register to vote in Hartshorne?
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, Pittsburg 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.