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The Eureka handbook

Living in Eureka, WI: what to set up and who to call

Eureka runs its own elections, so the Town of Eureka Clerk, not a county office, keeps the voter rolls. The closest ER is St. Croix Regional Medical Center, 7.7 miles away.

Which school will my kid attend?How do I register to vote?ZIP codes

I’m new in town

What to set up in Eureka, and who provides it. Tap an answer for the details and where they come from.

PowerNorthwestern Wisconsin Elecinvestor-owned utility · 14.6¢/kWhMore →Internet6 providers96% of addresses get 100/20 MbpsMore →Trash & dumpNot on file yetWe don’t have Eureka’s trash rules yetMore →SchoolSt. Croix Falls School DistrictWhich school depends on grade and addressMore →Register to voteOnlineRules from vote.govMore →ZIP codes54024, 54824, 54853 +2Where people live, not P.O. boxesMore →
Home services

Power, water and internet

Who to call to start service at a new address in Eureka.

Electricity

Power comes from Northwestern Wisconsin Elec

Northwestern Wisconsin Elec (Northwestern Wisconsin Elec Co), an investor-owned utility, serves all of Eureka. Its homes paid an average of 14.6¢ per kWh in 2025, about $84 a month (its average across Wisconsin).

Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.

Internet

6 home internet providers serve Eureka

96% of 882 addresses can get 100/20 Mbps; 88% can get fiber.

ProviderTechnologyAddressesFastest (Mbps)
Lakeland Communications Group, LLC dba Lakeland CommunicationsFiber88%1,000/1,000
CenturyLinkDSL38%60/5
VerizonFixed wireless42%300/20
GigFireFixed wireless36%150/130
AT&TFixed wireless24%25/3
T-MobileFixed wireless5%100/20

FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.

Trash & recycling

We don’t have Eureka’s trash rules yet

Pickup rules, the dump and recycling in Eureka.

Trash, recycling and bulk pickupNot on fileOpenStreetMap lists no public drop-off in Eureka or within 5 miles (as of Oct 9, 2026); map coverage varies by town.
Schools

Where your child goes to school

Public school districts and the school path by grade.

Eureka kids go to
PK–43 elementary schoolsDepends on your address
5–82 middle schoolsDepends on your address
9–122 high schoolsDepends on your address

Most of Eureka (61%) is in St. Croix Falls School District; parts are in Unity School District (37%).

B+School gradeSee Schools →

U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.

Government & voting

Town hall and registering to vote

Who to call, and how to register.

Town HallBudget, officials, electionsEureka’s government in one page
Who runs elections hereTown of Eureka ClerkEureka runs its own elections (town clerk). 2395 210TH Ave, ST Croix Fls, WI 54024-7860 · (715) 483-9899 · [email protected]FVAP, Jun 2023
Register to voteOnlineIn 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).vote.govCheck your registration and polling placemyvote.wi.govThe state’s voter lookup

Election office: FVAP local election office directory, updated Jun 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.

ZIP codes & area codes

Eureka spans 5 ZIP codes

ZIP codes where Eureka residents live, with the share of the town in each.

ZIPPost office nameShare of EurekaZIP’s residents in Eureka
54024Saint Croix Falls, WI57%20%
54824Centuria, WI29%22%
54853Luck, WI7%3%
54006Cushing, WI6%13%
54858Milltown, WI1%2%

54934 is P.O. box or single-organization ZIP with no homes.

Census 2020 ZIP Code Tabulation Areas, by census block; post office names: GeoNames (CC BY 4.0). ZIPs created since 2020 are missing.

Everyday places

Getting around, the ER and the library

One line each; the subject pages have the rest.

Nearest emergency roomSt. Croix Regional Medical Center7.7 miles awayGet a library cardMilltown Public Library61 W. Main St. · (715) 825-2313

ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.

Questions about living in Eureka

Who provides electricity in Eureka?

Northwestern Wisconsin Elec (Northwestern Wisconsin Elec Co), an investor-owned utility. Its homes paid about 14.6¢ per kWh in 2025 (EIA).

What internet providers serve Eureka?

Lakeland Communications Group, LLC dba Lakeland Communications, CenturyLink, Verizon, GigFire, AT&T, T-Mobile (FCC, as of December 2025).

What ZIP codes are in Eureka?

54024 (57%), 54824 (29%), 54853 (7%), 54006 (6%), 54858 (1%), by share of residents. Census 2020 ZIP Code Tabulation Areas.

What school district is Eureka in?

St. Croix Falls School District. Parts of the city are in Unity School District.

How do I register to vote in Eureka?

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 Eureka 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: 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.