Photo: Lonepointe · CC BY-SA 3.0Living in Sparta, MI: what to set up and who to call
Every home in Sparta is in ZIP code 49345. Spectrum and Surf Internet both wire most of Sparta; 78% of addresses can get fiber.
I’m new in town
What to set up in Sparta, 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 Sparta.
Power comes from DTE
DTE (DTE Electric Co.), an investor-owned utility, serves all of Sparta. Its homes paid an average of 20.2¢ per kWh in 2025, about $126 a month (its average across Michigan, for customers on its standard service). Michigan lets you buy power from another supplier; 0% of DTE’s home customers do, and DTE still delivers it.
Start or move service: www.dteenergy.com · (800) 477-4747
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Sparta water system
The Sparta water system supplies Sparta: about 96% of residents live in its service area. About 4% 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 4,140 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 80% of the 5,012 systems serving 3,301–10,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2024–Dec 2026, was 2.1 ppb, below the 15 ppb action level that applied. The highest in five years was 2.3 ppb. That’s higher than 73% 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. MI0006200.
6 home internet providers serve Sparta
96% of 1,435 addresses can get 100/20 Mbps; 78% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 93% | 1,000/35 |
| Surf Internet | Fiber | 82% | 8,000/8,000 |
| AT&T | Fixed wireless, DSL | 79% | 25/3 |
| Verizon | Fixed wireless | 92% | 300/20 |
| T-Mobile | Fixed wireless | 84% | 100/20 |
| Mercury Fiber | Fixed wireless | 9% | 150/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Sparta’s trash rules yet
Pickup rules, the dump and recycling in Sparta.
Where your child goes to school
Public school districts and the school path by grade.
Sparta is in Sparta Area Schools.
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 Nov 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Sparta is in ZIP code 49345
ZIP codes where Sparta residents live, with the share of the town in each.
| ZIP | Post office name | Share of Sparta | ZIP’s residents in Sparta |
|---|---|---|---|
| 49345 | Sparta, MI | 100% | 31% |
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 Sparta
Who supplies Sparta’s drinking water, and has it had violations?
The Sparta water system (EPA ID MI0006200). It reported no health-based violations to EPA in the five years to October 2026; 80% of systems its size had none. Its latest lead 90th percentile was 2.1 ppb (Jan 2024–Dec 2026), against a 15 ppb action level.
Who provides electricity in Sparta?
DTE (DTE Electric Co.), an investor-owned utility. Its homes paid about 20.2¢ per kWh in 2025 (EIA).
What internet providers serve Sparta?
Spectrum, Surf Internet, AT&T, Verizon, T-Mobile, Mercury Fiber (FCC, as of December 2025).
What ZIP codes are in Sparta?
49345. Census 2020 ZIP Code Tabulation Areas.
What school district is Sparta in?
Sparta Area Schools.
How do I register to vote in Sparta?
In Michigan you can register online until 15 days before Election Day, in person up to and including Election Day, or by mail (postmarked 15 days before). Elections here are run by the Sparta Township Clerk. Check your registration at mvic.sos.state.mi.us.
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 Sep 12, 2025 (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.