Photo: Catching12 · CC BY 3.0Living in Granite City, IL: what to set up and who to call
The Il American-Granite City water system has a clean five-year EPA record, but its latest lead result, 6.0 ppb, was higher than 93% of similar systems’ (the action level is 15). Two school districts split the grades in Granite City: East Alton-Wood River Community High School District 14 and Granite City Community Unit School District 9.
I’m new in town
What to set up in Granite City, 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 Granite City.
Power comes from Ameren Illinois Company
Ameren Illinois Company (Ameren Illinois Company), an investor-owned utility, serves all of Granite City. 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 Il American-Granite City water system
The Il American-Granite City water system supplies almost all of Granite City. It draws surface water (EPA lists Il American-East St Louis as seller) and serves 33,572 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 83% of the 3,525 systems serving 10,001–50,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jul–Dec 2025, was 6.0 ppb, below the 15 ppb action level that applied. That’s higher than 93% 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. IL1195030.
5 home internet providers serve Granite City
98% of 11,731 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 97% | 1,000/1,000 |
| AT&T | DSL, Fixed wireless | 65% | 100/20 |
| T-Mobile | Fixed wireless | 46% | 100/20 |
| Verizon | Fixed wireless | 29% | 300/20 |
| Wisper | Fixed wireless | 15% | 400/30 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
In Granite City, you hire your own trash hauler
Pickup days, the drop-off and recycling in Granite City, from the town’s own site.
We couldn’t find pickup days or drop-off hours. Check granitecity.illinois.gov →
From granitecity.illinois.gov, the town’s official site, checked Oct 21, 2026. 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.
Granite City is in two districts that split the grades: East Alton-Wood River Community High School District 14 and Granite City Community Unit School District 9.
D−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.
Granite City is in ZIP code 62040
ZIP codes where Granite City residents live, with the share of the town in each.
| ZIP | Post office name | Share of Granite City | ZIP’s residents in Granite City |
|---|---|---|---|
| 62040 | Granite City, IL | 100% | 67% |
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 Granite City
Who supplies Granite City’s drinking water, and has it had violations?
The Il American-Granite City water system (EPA ID IL1195030). It reported no health-based violations to EPA in the five years to October 2026; 83% of systems its size had none. Its latest lead 90th percentile was 6.0 ppb (Jul–Dec 2025), against a 15 ppb action level.
Who provides electricity in Granite City?
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 Granite City?
Spectrum, AT&T, T-Mobile, Verizon, Wisper (FCC, as of December 2025).
What ZIP codes are in Granite City?
62040. Census 2020 ZIP Code Tabulation Areas.
What school district is Granite City in?
East Alton-Wood River Community High School District 14 and Granite City Community Unit School District 9. Parts of the city are in Wood River-Hartford Elementary School District 15.
How do I register to vote in Granite City?
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 Madison 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: Granite City’s own website (granitecity.illinois.gov), 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.