Strother Memorial Chapel · Photo: kennethaw88 · CC BY 4.0Living in Seminole, OK: what to set up and who to call
All of Seminole gets its mail under one ZIP code, 74868. The ER is a drive from Seminole: the closest is Prague Regional Memorial Hospital, 17.7 miles away.
I’m new in town
What to set up in Seminole, 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 Seminole.
Power comes from OG&E
OG&E (Oklahoma Gas & Electric Co.), an investor-owned utility, serves all of Seminole. Its homes paid an average of 12.5¢ per kWh in 2025, about $131 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 Seminole water system
The Seminole water system supplies Seminole: about 81% of residents live in its service area. Tri-County RWD #2 serves another 18%. About 4% 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 6,899 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 1.7 ppb, below the 15 ppb action level that applied. The highest in five years was 1.9 ppb. That’s higher than 63% 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. OK2006720.
6 home internet providers serve Seminole
100% of 3,130 addresses can get 100/20 Mbps; 99% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| CVEC Fiber | Fiber | 99% | 2,400/2,400 |
| Optimum | Cable | 84% | 940/35 |
| AT&T | Fixed wireless, DSL | 58% | 25/3 |
| Vyve Broadband | Fiber | 11% | 1,000/50 |
| Atlink Services | Fixed wireless | 100% | 100/20 |
| Rise Broadband | Fixed wireless | 52% | 25/5 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Seminole’s trash rules yet
Pickup rules, the dump and recycling in Seminole.
Where your child goes to school
Public school districts and the school path by grade.
Most of Seminole (64%) is in Seminole Public Schools; parts are in Varnum Public Schools (18%) and New Lima Public Schools (12%) and Butner Public Schools (6%).
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.
Seminole is in ZIP code 74868
ZIP codes where Seminole residents live, with the share of the town in each.
| ZIP | Post office name | Share of Seminole | ZIP’s residents in Seminole |
|---|---|---|---|
| 74868 | Seminole, OK | 100% | 59% |
74818 is P.O. box or single-organization ZIP with no homes.
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 Seminole
Who supplies Seminole’s drinking water, and has it had violations?
The Seminole water system (EPA ID OK2006720). 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 1.7 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Seminole?
OG&E (Oklahoma Gas & Electric Co.), an investor-owned utility. Its homes paid about 12.5¢ per kWh in 2025 (EIA).
What internet providers serve Seminole?
CVEC Fiber, Optimum, AT&T, Vyve Broadband, Atlink Services, Rise Broadband (FCC, as of December 2025).
What ZIP codes are in Seminole?
74868. Census 2020 ZIP Code Tabulation Areas.
What school district is Seminole in?
Seminole Public Schools. Parts of the city are in Varnum Public Schools and New Lima Public Schools and Butner Public Schools.
How do I register to vote in Seminole?
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, Seminole 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.