Photo: Kbh3rd · CC BY 4.0Living in Mount Vernon, MO: what to set up and who to call
Mount Vernon runs its own electric utility, City of Mount Vernon. For emergencies, Mount Vernon is closest to Mercy Hospital Aurora, 11 miles away.
I’m new in town
What to set up in Mount Vernon, 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 Mount Vernon.
Power comes from City of Mount Vernon
City of Mount Vernon (City of Mount Vernon - (MO)), a municipal utility, serves 97.0% of Mount Vernon residents.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Mount Vernon PWS
Mount Vernon PWS supplies Mount Vernon: about 94% of residents live in its service area. About 6% 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 4,575 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 2022–Dec 2024, was 2.8 ppb, below the 15 ppb action level that applied. That’s higher than 79% 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 (EPA’s estimate). Violations are counted by the start of their compliance period. MO5010553.
7 home internet providers serve Mount Vernon
100% of 1,834 addresses can get 100/20 Mbps; 86% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Mediacom Xtream | Cable, Fiber | 99% | 1,000/50 |
| Brightspeed | Fiber, DSL | 86% | 2,000/2,000 |
| Total HighSpeed Internet Solutions | Fixed wireless | 100% | 30/10 |
| Wisper | Fixed wireless | 96% | 400/30 |
| AT&T | Fixed wireless | 79% | 100/20 |
| T-Mobile | Fixed wireless | 71% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Mount Vernon’s trash rules yet
Pickup rules, the dump and recycling in Mount Vernon.
Where your child goes to school
Public school districts and the school path by grade.
Mount Vernon is in Mount Vernon R-V School District.
BSchool 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 Sep 2017; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Mount Vernon is in ZIP code 65712
ZIP codes where Mount Vernon residents live, with the share of the town in each.
| ZIP | Post office name | Share of Mount Vernon | ZIP’s residents in Mount Vernon |
|---|---|---|---|
| 65712 | Mount Vernon, MO | 100% | 53% |
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 Mount Vernon
Who supplies Mount Vernon’s drinking water, and has it had violations?
Mount Vernon PWS (EPA ID MO5010553). 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 2.8 ppb (Jan 2022–Dec 2024), against a 15 ppb action level.
Who provides electricity in Mount Vernon?
City of Mount Vernon (City of Mount Vernon - (MO)), a municipal utility.
What internet providers serve Mount Vernon?
Mediacom Xtream, Brightspeed, Total HighSpeed Internet Solutions, Wisper, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Mount Vernon?
65712. Census 2020 ZIP Code Tabulation Areas.
What school district is Mount Vernon in?
Mount Vernon R-V School District.
How do I register to vote in Mount Vernon?
In Missouri you can register online until 27 days before Election Day, in person until 27 days before Election Day, or by mail (postmarked 27 days before). Elections here are run by the Lawrence. Check your registration at voteroutreach.sos.mo.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: 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 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.