Caledonia, IL ZIP Codes, Coordinates & Counties
Caledonia, Illinois has 1 ZIP code in Boone county. The approximate center of Caledonia is 42.39, -88.913. Caledonia has about 26,748 known street addresses.
ZIP codes in Caledonia, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61011 | Boone | 42.39 | -88.913 |
Counties Caledonia spans
Boone
Most common streets in Caledonia
Kelly, Hunter, Argyle, Beloit, Cummings, Belvidere, Ramsey, Harvey, Aberdeen, Brown
Frequently asked questions
What ZIP codes are in Caledonia, IL?
Caledonia, Illinois has 1 ZIP code, ranging from 61011 to 61011. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Caledonia, IL in?
Caledonia is in Boone county.
What are the latitude and longitude of Caledonia, IL?
The approximate center of Caledonia, Illinois is latitude 42.39, longitude -88.913. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Caledonia, IL have?
Caledonia has 1 ZIP code.
How many addresses are in Caledonia, IL?
Caledonia, Illinois has about 26,748 known street addresses in the sthan.io US address database.
What are the most common streets in Caledonia, IL?
Some of the most common street names in Caledonia are Kelly, Hunter, Argyle, Beloit, Cummings, Belvidere.
What cities are near Caledonia, IL?
Cities near Caledonia include Poplar Grove (5 mi), Roscoe (5 mi), Loves Park (6 mi), Machesney Park (6 mi), South Beloit (7 mi).
Cities near Caledonia
Poplar Grove, IL (5 mi) Roscoe, IL (5 mi) Loves Park, IL (6 mi) Machesney Park, IL (6 mi) South Beloit, IL (7 mi) Capron, IL (8 mi) Rockford, IL (11 mi) Belvidere, IL (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database