Winnebago, IL ZIP Codes, Coordinates & Counties
Winnebago, Illinois has 1 ZIP code in Winnebago county. The approximate center of Winnebago is 42.269, -89.256. Winnebago has about 34,390 known street addresses.
ZIP codes in Winnebago, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61088 | Winnebago | 42.269 | -89.256 |
Counties Winnebago spans
Winnebago
Most common streets in Winnebago
Montague, State, Faraway, Cunningham, Westfield, Murphy, Weldon, Kendall, Auburn, Smith
Frequently asked questions
What ZIP codes are in Winnebago, IL?
Winnebago, Illinois has 1 ZIP code, ranging from 61088 to 61088. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Winnebago, IL in?
Winnebago is in Winnebago county.
What are the latitude and longitude of Winnebago, IL?
The approximate center of Winnebago, Illinois is latitude 42.269, longitude -89.256. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Winnebago, IL have?
Winnebago has 1 ZIP code.
How many addresses are in Winnebago, IL?
Winnebago, Illinois has about 34,390 known street addresses in the sthan.io US address database.
What are the most common streets in Winnebago, IL?
Some of the most common street names in Winnebago are Montague, State, Faraway, Cunningham, Westfield, Murphy.
What cities are near Winnebago, IL?
Cities near Winnebago include Pecatonica (6 mi), Seward (6 mi), Byron (9 mi), Rockford (10 mi), Leaf River (11 mi).
Cities near Winnebago
Pecatonica, IL (6 mi) Seward, IL (6 mi) Byron, IL (9 mi) Rockford, IL (10 mi) Leaf River, IL (11 mi) Stillman Valley, IL (11 mi) Durand, IL (12 mi) German Valley, IL (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database