Photo: TheCatalyst31 · CC BY-SA 4.0Living in Walworth, WI: what to set up and who to call
Fontana Water Utility reported one health-based violation to EPA in the last five years: a lead and copper treatment requirement (Lead and Copper Rule Revisions), beginning Oct 2024. Walworth runs its own elections, so the Town of Walworth Clerk, not a county office, keeps the voter rolls.
I’m new in town
What to set up in Walworth, 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 Walworth.
Power comes from Wisconsin Power & Light
Wisconsin Power & Light (Wisconsin Power & Light Co), an investor-owned utility, serves all of Walworth. Its homes paid an average of 18.5¢ per kWh in 2025, about $128 a month (its average across Wisconsin).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Fontana Water Utility
Fontana Water Utility supplies Walworth: about 15% of residents live in its service area. About 81% 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 1,839 people in all.
1 health-based violation reported to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions), beginning Oct 2024. 78% of the 7,966 systems serving 1,001–3,300 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jun–Sep 2023, was 3.1 ppb, below the 15 ppb action level that applied. That’s higher than 84% 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. WI2650128.
8 home internet providers serve Walworth
63% of 709 addresses can get 100/20 Mbps; 9% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 55% | 1,000/1,000 |
| E-vergent | Fixed wireless, Fiber | 33% | 25/3 |
| AT&T | Fixed wireless, DSL | 32% | 25/3 |
| Frontier | DSL | 22% | 10/1 |
| Verizon | Fixed wireless | 50% | 300/20 |
| Rise Broadband | Fixed wireless | 43% | 50/10 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
NDS Environmental Solutions, LLC picks up trash in Walworth
Pickup days, the drop-off and recycling in Walworth, from the town’s own site.
Accepted at the curb
- Aluminum & Steel Cans
- Food & Beverage Cartons and Containers (non-styrofoam)
- Glass Bottles & Jars
- All Flattened Cardboard
- Cereal Boxes
- Plastic Bottles & Containers
We couldn’t find pickup days or drop-off hours. Check townofwalworthwi.gov →
From townofwalworthwi.gov, the town’s official site, checked Oct 23, 2026; pages dated 04/15/26. 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.
Walworth is in two districts that split the grades: Big Foot Union High School District and Walworth Joint No. 1 School District.
CSchool 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 May 2026; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Walworth spans 4 ZIP codes
ZIP codes where Walworth residents live, with the share of the town in each.
| ZIP | Post office name | Share of Walworth | ZIP’s residents in Walworth |
|---|---|---|---|
| 53184 | Walworth, WI | 78% | 30% |
| 53115 | Delavan, WI | 14% | 1% |
| 53125 | Fontana, WI | 7% | 3% |
| 53191 | Williams Bay, WI | 1% | 1% |
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 Walworth
Who supplies Walworth’s drinking water, and has it had violations?
Fontana Water Utility (EPA ID WI2650128). It reported 1 health-based violation to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions). 78% of systems its size had none. Its latest lead 90th percentile was 3.1 ppb (Jun–Sep 2023), against a 15 ppb action level.
Who provides electricity in Walworth?
Wisconsin Power & Light (Wisconsin Power & Light Co), an investor-owned utility. Its homes paid about 18.5¢ per kWh in 2025 (EIA).
What internet providers serve Walworth?
Spectrum, E-vergent, AT&T, Frontier, Verizon, Rise Broadband (FCC, as of December 2025).
What ZIP codes are in Walworth?
53184 (78%), 53115 (14%), 53125 (7%), 53191 (1%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Walworth in?
Big Foot Union High School District and Walworth Joint No. 1 School District. Parts of the city are in Fontana Joint No. 8 School District and Linn Joint No. 6 School District and Delavan-Darien School District.
How do I register to vote in Walworth?
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 Walworth Clerk. Check your registration at myvote.wi.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: Walworth’s own website (townofwalworthwi.gov), read Oct 23, 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.