Lamoine Hotel · Photo: Nyttend · Public domainLiving in Macomb, IL: what to set up and who to call
The Macomb water system reported 4 health-based violations to EPA in the last five years: disinfection byproducts (TTHM) ×4. 83% of systems its size reported none. Macomb has its own train station.
I’m new in town
What to set up in Macomb, 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 Macomb.
Power comes from Ameren Illinois Company
Ameren Illinois Company (Ameren Illinois Company), an investor-owned utility, serves all of Macomb. Its homes paid an average of 16.7¢ per kWh in 2025, about $148 a month (its average across Illinois, for customers on its standard service). Illinois lets you buy power from another supplier; 45% of Ameren Illinois Company’s home customers do, and Ameren Illinois Company still delivers it.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Macomb water system
The Macomb water system supplies almost all of Macomb. It draws surface water and serves 15,051 people in all.
4 health-based violations reported to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×4, the latest beginning Jul 2024. 83% of the 3,525 systems serving 10,001–50,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2026–Dec 2028, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 4.3 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. IL1090350.
6 home internet providers serve Macomb
100% of 5,262 addresses can get 100/20 Mbps; 84% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| LogonixCorporation | Fixed wireless, Fiber | 100% | 1,000/1,000 |
| Xfinity | Cable | 99% | 2,000/250 |
| Frontier | Fiber, DSL | 77% | 7,000/7,000 |
| MTC Communications | Fiber | 15% | 1,000/1,000 |
| AT&T | Fixed wireless | 91% | 100/20 |
| T-Mobile | Fixed wireless | 47% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Trash day in Macomb depends on your street
Pickup days, the drop-off and recycling in Macomb, from the town’s own site.
Your pickup week
- TrashEvery week, on your street’s dayFind your street’s day on cityofmacomb.com →
- RecyclingEvery other weekCheck which week on cityofmacomb.com →
From cityofmacomb.com, the town’s official site, checked Oct 21, 2026; pages dated 2024-01-16, 2026-07-24, 2026-08-06. 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.
Macomb is in Macomb Community Unit School District 185.
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 Jun 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Macomb is in ZIP code 61455
ZIP codes where Macomb residents live, with the share of the town in each.
| ZIP | Post office name | Share of Macomb | ZIP’s residents in Macomb |
|---|---|---|---|
| 61455 | Macomb, IL | 100% | 85% |
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.
Train: OpenStreetMap (© OpenStreetMap contributors). ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.
Questions about living in Macomb
Who supplies Macomb’s drinking water, and has it had violations?
The Macomb water system (EPA ID IL1090350). It reported 4 health-based violations to EPA in the five years to October 2026: disinfection byproducts (TTHM) ×4. 83% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan 2026–Dec 2028), against a 15 ppb action level.
Who provides electricity in Macomb?
Ameren Illinois Company (Ameren Illinois Company), an investor-owned utility. Its homes paid about 16.7¢ per kWh in 2025 (EIA).
What internet providers serve Macomb?
LogonixCorporation, Xfinity, Frontier, MTC Communications, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Macomb?
61455. Census 2020 ZIP Code Tabulation Areas.
What school district is Macomb in?
Macomb Community Unit School District 185.
How do I register to vote in Macomb?
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 McDonough 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: Macomb’s own website (cityofmacomb.com), 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 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.