Photo: TheCatalyst31 · CC BY-SA 4.0Living in Union Grove, WI: what to set up and who to call
Union Grove Waterworks 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. New voters sign up with the Village of Union Grove Clerk, which runs Union Grove’s elections.
I’m new in town
What to set up in Union Grove, 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 Union Grove.
Power comes from We Energies
We Energies (Wisconsin Electric Power Co.), an investor-owned utility, serves all of Union Grove. 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.
Water comes from Union Grove Waterworks
Union Grove Waterworks supplies almost all of Union Grove. It draws ground water and serves 4,900 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. 80% of the 5,012 systems serving 3,301–10,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jun–Sep 2023, was 1.3 ppb, below the 15 ppb action level that applied. That’s higher than 56% 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. WI2520200.
5 home internet providers serve Union Grove
100% of 1,591 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| E-vergent | Fiber, Fixed wireless | 100% | 10,000/10,000 |
| Spectrum | Cable, Fiber | 97% | 1,000/500 |
| AT&T | DSL, Fiber, Fixed wireless | 78% | 5,000/5,000 |
| T-Mobile | Fixed wireless | 81% | 100/20 |
| Verizon | Fixed wireless | 12% | 25/6 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Curbside recycling in Union Grove: every other week
Pickup days, the drop-off and recycling in Union Grove, from the town’s own site.
Union Grove Drop-off
19326 County Line Rd, Union Grove, WI 53182
- Mon7 am–2:30 pm
- Tue7 am–2:30 pm
- Wed7 am–2:30 pm
- Thu7 am–2:30 pm
- Fri7 am–2:30 pm
Accepted at the curb
- Aluminum cans
- Clean aluminum foil
- Tin and steel cans
- Aerosol and empty/dried paint cans
- Glass bottles and jars
- #1-7 plastic
- Milk cartons
- Juice boxes
- Soup cartons
- Newspaper
- Magazines
- Books
- School/office paper
- Brown corrugated cardboard
From uniongrovewi.gov, 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.
Union Grove is in two districts that split the grades: Union Grove Union High School District and Union Grove Joint No. 1 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 May 2026; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Union Grove is in ZIP code 53182
ZIP codes where Union Grove residents live, with the share of the town in each.
| ZIP | Post office name | Share of Union Grove | ZIP’s residents in Union Grove |
|---|---|---|---|
| 53182 | Union Grove, WI | 100% | 51% |
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 Union Grove
Who supplies Union Grove’s drinking water, and has it had violations?
Union Grove Waterworks (EPA ID WI2520200). 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). 80% of systems its size had none. Its latest lead 90th percentile was 1.3 ppb (Jun–Sep 2023), against a 15 ppb action level.
Who provides electricity in Union Grove?
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 Union Grove?
E-vergent, Spectrum, AT&T, T-Mobile, Verizon (FCC, as of December 2025).
What ZIP codes are in Union Grove?
53182. Census 2020 ZIP Code Tabulation Areas.
What school district is Union Grove in?
Union Grove Union High School District and Union Grove Joint No. 1 School District.
How do I register to vote in Union Grove?
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 Village of Union Grove 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: Union Grove’s own website (uniongrovewi.gov), 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.