Photo: Scott Nazelrod · CC BY-SA 2.5Living in Madill, OK: what to set up and who to call
The Madill water system reported 36 health-based violations to EPA in the last five years: disinfection byproducts (TTHM) ×21, disinfection byproducts (HAA5) ×15. 80% of systems its size reported none. Fiber reaches 98% of addresses in Madill.
I’m new in town
What to set up in Madill, 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 Madill.
Power comes from OG&E
OG&E (Oklahoma Gas & Electric Co.), an investor-owned utility, serves all of Madill. 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 Madill water system
The Madill water system supplies Madill: about 91% of residents live in its service area. Marshall County Rural Water District #2 serves another 7%. It draws surface water (EPA lists Marshall County Rural Water District #2 as seller) and serves 3,410 people in all.
36 health-based violations reported to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×21, disinfection byproducts (HAA5) ×15, the latest beginning Apr 2026. 80% of the 5,012 systems serving 3,301–10,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2021–Dec 2023, was 1.7 ppb, below the 15 ppb action level that applied. That’s higher than 62% 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. OK1010820.
8 home internet providers serve Madill
100% of 1,563 addresses can get 100/20 Mbps; 98% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Sparklight | Cable, Fiber | 98% | 1,000/50 |
| Dobson Fiber | Fiber | 79% | 1,000/1,000 |
| Trace Fiber Networks | Fiber | 64% | 1,000/1,000 |
| AT&T | DSL, Fixed wireless | 35% | 25/3 |
| Arbuckle Communications | Fixed wireless | 89% | 400/100 |
| Rise Broadband | Fixed wireless | 47% | 25/5 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Madill’s trash rules yet
Pickup rules, the dump and recycling in Madill.
Where your child goes to school
Public school districts and the school path by grade.
Madill is in Madill Public Schools.
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 Nov 2024; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Madill is in ZIP code 73446
ZIP codes where Madill residents live, with the share of the town in each.
| ZIP | Post office name | Share of Madill | ZIP’s residents in Madill |
|---|---|---|---|
| 73446 | Madill, OK | 100% | 50% |
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 Madill
Who supplies Madill’s drinking water, and has it had violations?
The Madill water system (EPA ID OK1010820). It reported 36 health-based violations to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×21, disinfection byproducts (HAA5) ×15. 80% of systems its size had none. Its latest lead 90th percentile was 1.7 ppb (Jan 2021–Dec 2023), against a 15 ppb action level.
Who provides electricity in Madill?
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 Madill?
Sparklight, Dobson Fiber, Trace Fiber Networks, AT&T, Arbuckle Communications, Rise Broadband (FCC, as of December 2025).
What ZIP codes are in Madill?
73446. Census 2020 ZIP Code Tabulation Areas.
What school district is Madill in?
Madill Public Schools.
How do I register to vote in Madill?
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, Marshall 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.