Franklin, IL ZIP Codes, Coordinates & Counties
Franklin, Illinois has 1 ZIP code in Morgan county. The approximate center of Franklin is 39.605, -90.082. Franklin has about 7,399 known street addresses.
ZIP codes in Franklin, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62638 | Morgan | 39.605 | -90.082 |
Counties Franklin spans
Morgan
Most common streets in Franklin
County Line, State, Main, West, Prairie, Railroad, East, Stewart, Smith, Carpenter
Frequently asked questions
What ZIP codes are in Franklin, IL?
Franklin, Illinois has 1 ZIP code, ranging from 62638 to 62638. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Franklin, IL in?
Franklin is in Morgan county.
What are the latitude and longitude of Franklin, IL?
The approximate center of Franklin, Illinois is latitude 39.605, longitude -90.082. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Franklin, IL have?
Franklin has 1 ZIP code.
How many addresses are in Franklin, IL?
Franklin, Illinois has about 7,399 known street addresses in the sthan.io US address database.
What are the most common streets in Franklin, IL?
Some of the most common street names in Franklin are County Line, State, Main, West, Prairie, Railroad.
What cities are near Franklin, IL?
Cities near Franklin include Woodson (8 mi), Waverly (8 mi), Murrayville (9 mi), Modesto (9 mi), Alexander (10 mi).
Cities near Franklin
Woodson, IL (8 mi) Waverly, IL (8 mi) Murrayville, IL (9 mi) Modesto, IL (9 mi) Alexander, IL (10 mi) Jacksonville, IL (12 mi) Palmyra, IL (12 mi) Manchester, IL (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database