Living in Post Lake, WI: what to set up and who to call
Post Lake has no town government of its own, so Langlade County runs its elections and most services, and its children attend Elcho School District. For an emergency, Aspirus Rhinelander Hospital is the closest ER, 20.1 miles away.
I’m new in town
What to set up in Post Lake, 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 Post Lake.
Power comes from Wisconsin Public Service
Wisconsin Public Service (Wisconsin Public Service Corp), an investor-owned utility, serves all of Post Lake. Its homes paid an average of 17.2¢ per kWh in 2025, about $106 a month (its average across Wisconsin).
Start or move service: wisconsinpublicservice.com · (800) 450-7260
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
4 home internet providers serve Post Lake
91% of 673 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable | 94% | 1,000/1,000 |
| Frontier | DSL | 47% | 10/1 |
| Bug Tussel | Fixed wireless | 52% | 50/8 |
| Verizon | Fixed wireless | 4% | 25/6 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Post Lake’s trash rules yet
Pickup rules, the dump and recycling in Post Lake.
Where your child goes to school
Public school districts and the school path by grade.
Post Lake is in Elcho School District.
Test scores and every school: see Schools →U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.
No town hall: the county runs things
Post Lake is unincorporated, so Langlade County is the local government.
Election office: FVAP local election office directory, updated Jun 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Post Lake is in ZIP code 54428
ZIP codes where Post Lake residents live, with the share of the town in each.
| ZIP | Post office name | Share of Post Lake | ZIP’s residents in Post Lake |
|---|---|---|---|
| 54428 | Elcho, WI | 100% | 34% |
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 Post Lake
Who provides electricity in Post Lake?
Wisconsin Public Service (Wisconsin Public Service Corp), an investor-owned utility. Its homes paid about 17.2¢ per kWh in 2025 (EIA).
What internet providers serve Post Lake?
Spectrum, Frontier, Bug Tussel, Verizon (FCC, as of December 2025).
What ZIP codes are in Post Lake?
54428. Census 2020 ZIP Code Tabulation Areas.
What school district is Post Lake in?
Elcho School District.
How do I register to vote in Post Lake?
In Wisconsin you can register online until 20 days before Election Day, in person up to and including Election Day, or by mail (postmarked 20 days before). Elections here are run by the Town of Elcho Clerk. Check your registration at myvote.wi.gov.
Sources & dates
Every answer above names its source. Here they are with their dates.
- 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.