Franklin Grove, IL ZIP Codes, Coordinates & Counties
Franklin Grove, Illinois has 1 ZIP code in Lee county. The approximate center of Franklin Grove is 41.831, -89.313. Franklin Grove has about 11,755 known street addresses.
ZIP codes in Franklin Grove, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61031 | Lee | 41.831 | -89.313 |
Counties Franklin Grove spans
Lee
Most common streets in Franklin Grove
Elm, Whitney, Walnut, State, Spring, South, Sycamore, Lincoln, Franklin, North
Frequently asked questions
What ZIP codes are in Franklin Grove, IL?
Franklin Grove, Illinois has 1 ZIP code, ranging from 61031 to 61031. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Franklin Grove, IL in?
Franklin Grove is in Lee county.
What are the latitude and longitude of Franklin Grove, IL?
The approximate center of Franklin Grove, Illinois is latitude 41.831, longitude -89.313. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Franklin Grove, IL have?
Franklin Grove has 1 ZIP code.
How many addresses are in Franklin Grove, IL?
Franklin Grove, Illinois has about 11,755 known street addresses in the sthan.io US address database.
What are the most common streets in Franklin Grove, IL?
Some of the most common street names in Franklin Grove are Elm, Whitney, Walnut, State, Spring, South.
What cities are near Franklin Grove, IL?
Cities near Franklin Grove include Nachusa (4 mi), Ashton (6 mi), Lee Center (6 mi), Eldena (7 mi), Amboy (9 mi).
Cities near Franklin Grove
Nachusa, IL (4 mi) Ashton, IL (6 mi) Lee Center, IL (6 mi) Eldena, IL (7 mi) Amboy, IL (9 mi) Dixon, IL (9 mi) West Brooklyn, IL (11 mi) Woosung, IL (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database