Living in French Island, WI: what to set up and who to call
French Island has no town government of its own, so La Crosse County runs its elections and most services, and its children attend La Crosse School District. For home internet, most of French Island can choose between Spectrum and Brightspeed.
I’m new in town
What to set up in French Island, 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 French Island.
Power comes from Xcel Energy
Xcel Energy (Northern States Power Co. (Wisconsin)), an investor-owned utility, serves all of French Island. Its homes paid an average of 15.6¢ per kWh in 2025, about $113 a month (its average across Wisconsin).
Start or move service: xcelenergy.com · (800) 895-2999
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Onalaska Waterworks
Onalaska Waterworks supplies French Island: about 62% of residents live in its service area. La Crosse Waterworks serves another 17%. Island Estates serves another 11%. About 18% 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 18,000 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 83% of the 3,525 systems serving 10,001–50,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jun–Sep 2023, was 0.0 ppb, below the 15 ppb action level that applied. Results below detection are reported as 0, so 0 doesn’t mean no lead at any tap.
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. WI6320327.
5 home internet providers serve French Island
99% of 1,784 addresses can get 100/20 Mbps; 73% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 98% | 1,000/35 |
| Brightspeed | Fiber, DSL | 81% | 2,000/2,000 |
| Verizon | Fixed wireless | 84% | 300/20 |
| AT&T | Fixed wireless | 32% | 25/3 |
| T-Mobile | Fixed wireless | 6% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have French Island’s trash rules yet
Pickup rules, the dump and recycling in French Island.
Where your child goes to school
Public school districts and the school path by grade.
French Island is in La Crosse 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
French Island is unincorporated, so La Crosse County is the local government.
Election office: FVAP local election office directory, updated Apr 2026; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
French Island is in ZIP code 54603
ZIP codes where French Island residents live, with the share of the town in each.
| ZIP | Post office name | Share of French Island | ZIP’s residents in French Island |
|---|---|---|---|
| 54603 | La Crosse, WI | 100% | 30% |
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 French Island
Who supplies French Island’s drinking water, and has it had violations?
Onalaska Waterworks (EPA ID WI6320327). It reported no health-based violations to EPA in the five years to October 2026; 83% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jun–Sep 2023), against a 15 ppb action level.
Who provides electricity in French Island?
Xcel Energy (Northern States Power Co. (Wisconsin)), an investor-owned utility. Its homes paid about 15.6¢ per kWh in 2025 (EIA).
What internet providers serve French Island?
Spectrum, Brightspeed, Verizon, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in French Island?
54603. Census 2020 ZIP Code Tabulation Areas.
What school district is French Island in?
La Crosse School District.
How do I register to vote in French Island?
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 Campbell 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 National Broadband Map, as of December 2025.