Living in Limestone, IL: what to set up and who to call
Aqua Illinois-Kankakee reported one health-based violation to EPA in the last five years: a surface water treatment requirement (Interim Enhanced Surface Water Treatment Rule), beginning Jan 2024. For a library card, the closest branch is Limestone Township Library, 1.9 miles out.
I’m new in town
What to set up in Limestone, 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 Limestone.
Power comes from Commonwealth Edison
Commonwealth Edison (Commonwealth Edison Co), an investor-owned utility, serves all of Limestone. 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 Aqua Illinois-Kankakee
Aqua Illinois-Kankakee supplies almost all of Limestone. It draws surface water and serves 80,000 people in all.
1 health-based violation reported to EPA in the five years to October 2026: a surface water treatment requirement (Interim Enhanced Surface Water Treatment Rule), beginning Jan 2024. 90% of the 597 systems serving 50,001–100,000 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Jun 2026, was 1.9 ppb, below the 15 ppb action level that applied. The highest in five years was 6.0 ppb. That’s higher than 65% 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. Violations are counted by the start of their compliance period. IL0915030.
7 home internet providers serve Limestone
92% of 645 addresses can get 100/20 Mbps; 14% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable, Fiber | 90% | 2,000/250 |
| AT&T | DSL, Fixed wireless | 78% | 100/20 |
| Surf Internet | Fiber | 12% | 1,000/1,000 |
| Verizon | Fixed wireless | 77% | 300/20 |
| Rise Broadband | Fixed wireless | 69% | 100/20 |
| T-Mobile | Fixed wireless | 36% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Limestone’s trash rules yet
Pickup rules, the dump and recycling in Limestone.
Where your child goes to school
Public school districts and the school path by grade.
Limestone is in Herscher Community Unit School District 2.
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 Aug 2026; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Limestone is in ZIP code 60901
ZIP codes where Limestone residents live, with the share of the town in each.
| ZIP | Post office name | Share of Limestone | ZIP’s residents in Limestone |
|---|---|---|---|
| 60901 | Kankakee, IL | 100% | 5% |
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 Limestone
Who supplies Limestone’s drinking water, and has it had violations?
Aqua Illinois-Kankakee (EPA ID IL0915030). It reported 1 health-based violation to EPA in the five years to October 2026: a surface water treatment requirement (Interim Enhanced Surface Water Treatment Rule). 90% of systems its size had none. Its latest lead 90th percentile was 1.9 ppb (Jan–Jun 2026), against a 15 ppb action level.
Who provides electricity in Limestone?
Commonwealth Edison (Commonwealth Edison Co), an investor-owned utility. Its homes paid about 17.7¢ per kWh in 2025 (EIA).
What internet providers serve Limestone?
Xfinity, AT&T, Surf Internet, Verizon, Rise Broadband, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Limestone?
60901. Census 2020 ZIP Code Tabulation Areas.
What school district is Limestone in?
Herscher Community Unit School District 2.
How do I register to vote in Limestone?
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 Kankakee 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.