Cisco, IL ZIP Codes, Coordinates & Counties
Cisco, Illinois has 1 ZIP code in Piatt county. The approximate center of Cisco is 40.028, -88.722. Cisco has about 6,112 known street addresses.
ZIP codes in Cisco, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61830 | Piatt | 40.028 | -88.722 |
Counties Cisco spans
Piatt
Most common streets in Cisco
State, North, Sherman, Main, Jordan, East County Line, Ellis, 300 East, Dodge, Illinois
Frequently asked questions
What ZIP codes are in Cisco, IL?
Cisco, Illinois has 1 ZIP code, ranging from 61830 to 61830. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Cisco, IL in?
Cisco is in Piatt county.
What are the latitude and longitude of Cisco, IL?
The approximate center of Cisco, Illinois is latitude 40.028, longitude -88.722. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Cisco, IL have?
Cisco has 1 ZIP code.
How many addresses are in Cisco, IL?
Cisco, Illinois has about 6,112 known street addresses in the sthan.io US address database.
What are the most common streets in Cisco, IL?
Some of the most common street names in Cisco are State, North, Sherman, Main, Jordan, East County Line.
What cities are near Cisco, IL?
Cities near Cisco include Weldon (6 mi), Argenta (8 mi), Milmine (8 mi), Monticello (8 mi), De Land (9 mi).
Cities near Cisco
Weldon, IL (6 mi) Argenta, IL (8 mi) Milmine, IL (8 mi) Monticello, IL (8 mi) De Land, IL (9 mi) Cerro Gordo, IL (10 mi) Oreana, IL (10 mi) Lane, IL (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database