Photo: IvoShandor · CC BY-SA 3.0Living in Marseilles, IL: what to set up and who to call
An EPA health-based violation from 2026 is still open for the Marseilles water system. Two school districts split the grades in Marseilles: Seneca Community Consolidated School District 170 and Seneca Township High School District 160.
I’m new in town
What to set up in Marseilles, 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 Marseilles.
Power comes from Commonwealth Edison
Commonwealth Edison (Commonwealth Edison Co), an investor-owned utility, serves all of Marseilles. Its homes paid an average of 17.7¢ per kWh in 2025, about $107 a month (its average across Illinois, for customers on its standard service). Illinois lets you buy power from another supplier; 20% of Commonwealth Edison’s home customers do, and Commonwealth Edison still delivers it.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Marseilles water system
The Marseilles water system supplies Marseilles: 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 5,061 people in all.
2 health-based violations reported to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions), a lead and copper treatment requirement (Lead and Copper Rule), the latest beginning Mar 2026. 80% of the 5,012 systems serving 3,301–10,000 people had none. 1 older violation is still open, since 2026: a lead and copper treatment requirement (Lead and Copper Rule), per EPA’s records.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Jun 2026, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 19.1 ppb. 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. IL0990500.
6 home internet providers serve Marseilles
100% of 2,348 addresses can get 100/20 Mbps; 34% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| digiMax | DSL, Fiber | 100% | 1,000/1,000 |
| Mediacom Xtream | Cable, Fiber | 91% | 1,000/50 |
| AT&T | Fixed wireless, DSL | 28% | 100/20 |
| Verizon | Fixed wireless | 52% | 300/20 |
| T-Mobile | Fixed wireless | 16% | 25/3 |
| Mediacom Bolt | Fixed wireless | 9% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
The nearest public drop-off is 5 miles away
Pickup rules, the dump and recycling in Marseilles.
Waste Management
· run by Waste Management
This isn’t Marseilles’ own facility. Whether Marseilles residents may use it is the town’s rule: check marseillesil.net.
OpenStreetMap, as of Oct 9, 2026. © OpenStreetMap contributors.
Where your child goes to school
Public school districts and the school path by grade.
Marseilles is in two districts that split the grades: Seneca Community Consolidated School District 170 and Seneca Township High School District 160.
C+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 Jun 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Marseilles is in ZIP code 61341
ZIP codes where Marseilles residents live, with the share of the town in each.
| ZIP | Post office name | Share of Marseilles | ZIP’s residents in Marseilles |
|---|---|---|---|
| 61341 | Marseilles, IL | 100% | 60% |
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 Marseilles
Who supplies Marseilles’ drinking water, and has it had violations?
The Marseilles water system (EPA ID IL0990500). It reported 2 health-based violations to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions), a lead and copper treatment requirement (Lead and Copper Rule). 80% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan–Jun 2026), against a 15 ppb action level.
Who provides electricity in Marseilles?
Commonwealth Edison (Commonwealth Edison Co), an investor-owned utility. Its homes paid about 17.7¢ per kWh in 2025 (EIA).
What internet providers serve Marseilles?
digiMax, Mediacom Xtream, AT&T, Verizon, T-Mobile, Mediacom Bolt (FCC, as of December 2025).
What ZIP codes are in Marseilles?
61341. Census 2020 ZIP Code Tabulation Areas.
What school district is Marseilles in?
Seneca Community Consolidated School District 170 and Seneca Township High School District 160. Parts of the city are in Ottawa Township High School District 140 and Marseilles Elementary School District 150 and Miller Township Community Consolidated School District.
How do I register to vote in Marseilles?
In Illinois you can register online until 16 days before Election Day, in person up to and including Election Day, or by mail (postmarked 28 days before). Elections here are run by the LaSalle County Clerk. Check your registration at ova.elections.il.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 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.