Living in Frankfort Square, IL: what to set up and who to call
Frankfort Square has no town government of its own, so Will County runs its elections and most services, and its children attend Lincoln Way Community High School District 210. For a library card, the closest branch is Frankfort Public Library District, 1.8 miles out.
I’m new in town
What to set up in Frankfort Square, 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 Frankfort Square.
Power comes from Commonwealth Edison
Commonwealth Edison (Commonwealth Edison Co), an investor-owned utility, serves all of Frankfort Square. 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 Frankfort water system
The Frankfort water system supplies Frankfort Square: 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 24,000 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 Jan 2023–Dec 2025, was 1.0 ppb, below the 15 ppb action level that applied. The highest in five years was 3.4 ppb. That’s lower than 59% 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. IL1970400.
5 home internet providers serve Frankfort Square
100% of 2,721 addresses can get 100/20 Mbps; 39% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 100% | 2,000/250 |
| AT&T | DSL, Fiber, Fixed wireless | 99% | 5,000/5,000 |
| Bertram Communications | Fixed wireless | 100% | 100/20 |
| T-Mobile | Fixed wireless | 91% | 100/20 |
| Verizon | Fixed wireless | 43% | 300/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Frankfort Square’s trash rules yet
Pickup rules, the dump and recycling in Frankfort Square.
Where your child goes to school
Public school districts and the school path by grade.
Frankfort Square is in two districts that split the grades: Lincoln Way Community High School District 210 and Summit Hill School District 161.
ASchool gradeSee Schools →U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.
No town hall: the county runs things
Frankfort Square is unincorporated, so Will County is the local government.
Election office: FVAP local election office directory, updated Jun 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Frankfort Square is in ZIP code 60423
ZIP codes where Frankfort Square residents live, with the share of the town in each.
| ZIP | Post office name | Share of Frankfort Square | ZIP’s residents in Frankfort Square |
|---|---|---|---|
| 60423 | Frankfort, IL | 100% | 27% |
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 Frankfort Square
Who supplies Frankfort Square’s drinking water, and has it had violations?
The Frankfort water system (EPA ID IL1970400). 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 1.0 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Frankfort Square?
Commonwealth Edison (Commonwealth Edison Co), an investor-owned utility. Its homes paid about 17.7¢ per kWh in 2025 (EIA).
What internet providers serve Frankfort Square?
Xfinity, AT&T, Bertram Communications, T-Mobile, Verizon (FCC, as of December 2025).
What ZIP codes are in Frankfort Square?
60423. Census 2020 ZIP Code Tabulation Areas.
What school district is Frankfort Square in?
Lincoln Way Community High School District 210 and Summit Hill School District 161.
How do I register to vote in Frankfort Square?
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 Will 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.