Photo: Kbh3rd · CC BY 4.0Living in Plattsburg, MO: what to set up and who to call
The latest lead test reported by Plattsburg PWS, which supplies Plattsburg, came in at 15.5 ppb (Jan 2026–Dec 2028), above the 15 ppb action level. The ER is a drive from Plattsburg: the closest is Cameron Regional Medical Center, 17.9 miles away.
I’m new in town
What to set up in Plattsburg, 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 Plattsburg.
Power comes from Union Electric
Union Electric (Union Electric Co - (MO)), an investor-owned utility, serves all of Plattsburg. Its homes paid an average of 13.3¢ per kWh in 2025, about $137 a month (its average across Missouri).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Plattsburg PWS
Plattsburg PWS supplies Plattsburg: about 97% of residents live in its service area. About 3% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws surface water and serves 2,354 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 7,966 systems serving 1,001–3,300 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2026–Dec 2028, was 15.5 ppb, above the 15 ppb action level that applied. That’s higher than 100% 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. MO1010648.
5 home internet providers serve Plattsburg
100% of 1,071 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| United Fiber | Fiber | 100% | 1,000/1,000 |
| Spectrum | Fiber | 65% | 1,000/1,000 |
| Brightspeed | DSL, Fixed wireless | 53% | 40/3 |
| AT&T | Fixed wireless | 91% | 100/20 |
| T-Mobile | Fixed wireless | 13% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Plattsburg’s trash rules yet
Pickup rules, the dump and recycling in Plattsburg.
Where your child goes to school
Public school districts and the school path by grade.
Plattsburg is in Clinton County R-III School District.
DSchool 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 Aug 2019; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Plattsburg is in ZIP code 64477
ZIP codes where Plattsburg residents live, with the share of the town in each.
| ZIP | Post office name | Share of Plattsburg | ZIP’s residents in Plattsburg |
|---|---|---|---|
| 64477 | Plattsburg, MO | 100% | 67% |
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 Plattsburg
Who supplies Plattsburg’s drinking water, and has it had violations?
Plattsburg PWS (EPA ID MO1010648). It reported no health-based violations to EPA in the five years to October 2026; 78% of systems its size had none. Its latest lead 90th percentile was 15.5 ppb (Jan 2026–Dec 2028), against a 15 ppb action level.
Who provides electricity in Plattsburg?
Union Electric (Union Electric Co - (MO)), an investor-owned utility. Its homes paid about 13.3¢ per kWh in 2025 (EIA).
What internet providers serve Plattsburg?
United Fiber, Spectrum, Brightspeed, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Plattsburg?
64477. Census 2020 ZIP Code Tabulation Areas.
What school district is Plattsburg in?
Clinton County R-III School District.
How do I register to vote in Plattsburg?
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 Clinton. 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.