Hyde Chapel · Photo: TheCatalyst31 · CC0Living in Ridgeway, WI: what to set up and who to call
Ridgeway Waterworks reported 2 health-based violations to EPA in the last five years: radium (combined radium-226 and -228) ×2. 78% of systems its size reported none. Elections in Ridgeway are run by Ridgeway itself; register with the Town of Ridgeway Clerk.
I’m new in town
What to set up in Ridgeway, 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 Ridgeway.
Power comes from Wisconsin Power & Light
Wisconsin Power & Light (Wisconsin Power & Light Co), an investor-owned utility, serves all of Ridgeway. 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 Ridgeway Waterworks
Ridgeway Waterworks supplies Ridgeway: about 4% of residents live in its service area. About 96% 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 690 people in all.
2 health-based violations reported to EPA in the five years to October 2026: radium (combined radium-226 and -228) ×2, the latest beginning Jul 2024. 78% of the 5,327 systems serving 501–1,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jun–Sep 2023, was 3.5 ppb, below the 15 ppb action level that applied. That’s higher than 86% 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. WI1250087.
Which providers serve Ridgeway
This card will list the home internet providers the FCC’s National Broadband Map shows in Ridgeway, the share of addresses that can get 100/20 Mbps and the share with fiber, with the map’s “as of” date.
Source to come: FCC Broadband Data Collection.
We don’t have Ridgeway’s trash rules yet
Pickup rules, the dump and recycling in Ridgeway.
Where your child goes to school
Public school districts and the school path by grade.
Most of Ridgeway (96%) is in Dodgeville 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.
Town hall and registering to vote
Who to call, and how to register.
Election office: FVAP local election office directory, updated Jun 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Ridgeway spans 4 ZIP codes
ZIP codes where Ridgeway residents live, with the share of the town in each.
| ZIP | Post office name | Share of Ridgeway | ZIP’s residents in Ridgeway |
|---|---|---|---|
| 53582 | Ridgeway, WI | 72% | 38% |
| 53533 | Dodgeville, WI | 25% | 2% |
| 53544 | Hollandale, WI | 1% | 1% |
| 53565 | Mineral Point, WI | 1% | 0% |
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 Ridgeway
Who supplies Ridgeway’s drinking water, and has it had violations?
Ridgeway Waterworks (EPA ID WI1250087). It reported 2 health-based violations to EPA in the five years to October 2026: radium (combined radium-226 and -228) ×2. 78% of systems its size had none. Its latest lead 90th percentile was 3.5 ppb (Jun–Sep 2023), against a 15 ppb action level.
Who provides electricity in Ridgeway?
Wisconsin Power & Light (Wisconsin Power & Light Co), an investor-owned utility. Its homes paid about 18.5¢ per kWh in 2025 (EIA).
What ZIP codes are in Ridgeway?
53582 (72%), 53533 (25%), 53544 (1%), 53565 (1%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Ridgeway in?
Dodgeville School District.
How do I register to vote in Ridgeway?
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 Ridgeway 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: 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): pending.