Holy Hill · Photo: Holy_Hill.jpg: Shoelace414 derivative work: Rabanus Flavus · CC BY-SA 3.0Living in Erin, WI: what to set up and who to call
New voters sign up with the Town of Erin Clerk, which runs Erin’s elections. Two school districts split the grades in Erin: Hartford Union High School District and Erin School District.
I’m new in town
What to set up in Erin, 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 Erin.
Power comes from We Energies
We Energies (Wisconsin Electric Power Co.), an investor-owned utility, serves all of Erin. Its homes paid an average of 20.5¢ per kWh in 2025, about $131 a month (its average across Wisconsin).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
8 home internet providers serve Erin
97% of 1,652 addresses can get 100/20 Mbps; 91% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Fiber, Cable | 96% | 1,000/1,000 |
| AT&T | DSL, Fixed wireless | 57% | 50/10 |
| Frontier | DSL | 7% | 10/1 |
| Bertram Communications | Fixed wireless | 98% | 100/20 |
| Verizon | Fixed wireless | 68% | 300/20 |
| Bug Tussel | Fixed wireless | 52% | 50/8 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
In Erin, you hire your own trash hauler
Pickup days, the drop-off and recycling in Erin, from the town’s own site.
Recycling Center (behind Hartford Town Hall, open to Erin and Hartford residents)
3360 Co. Hwy. K, Hartford, WI
- Sat8 am–noon
The town’s page also lists “Thursdays 2-6 pm”, which we couldn’t read as opening hours: check the town’s page for those days.
From erintownship.com, the town’s official site, checked Oct 21, 2026. Rules change: the town’s page is the last word. .
Where your child goes to school
Public school districts and the school path by grade.
Erin is in two districts that split the grades: Hartford Union High School District and Erin School District.
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 Apr 2026; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Erin spans 4 ZIP codes
ZIP codes where Erin residents live, with the share of the town in each.
| ZIP | Post office name | Share of Erin | ZIP’s residents in Erin |
|---|---|---|---|
| 53027 | Hartford, WI | 89% | 15% |
| 53017 | Colgate, WI | 5% | 4% |
| 53033 | Hubertus, WI | 4% | 3% |
| 53029 | Hartland, WI | 2% | 0% |
A few homes fall in 53066.
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 Erin
Who provides electricity in Erin?
We Energies (Wisconsin Electric Power Co.), an investor-owned utility. Its homes paid about 20.5¢ per kWh in 2025 (EIA).
What internet providers serve Erin?
Spectrum, AT&T, Frontier, Bertram Communications, Verizon, Bug Tussel (FCC, as of December 2025).
What ZIP codes are in Erin?
53027 (89%), 53017 (5%), 53033 (4%), 53029 (2%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Erin in?
Hartford Union High School District and Erin School District. Parts of the city are in Hartford Joint No. 1 School District and Holy Hill Area School District.
How do I register to vote in Erin?
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 Erin 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: Erin’s own website (erintownship.com), read Oct 21, 2026, pickup and drop-off facts extracted and checked against the page they came from.
- 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.