Putnam, IL ZIP Codes, Coordinates & Counties
Putnam, Illinois has 1 ZIP code in Putnam county. The approximate center of Putnam is 41.188, -89.403. Putnam has about 11,342 known street addresses.
ZIP codes in Putnam, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61560 | Putnam | 41.188 | -89.403 |
Counties Putnam spans
Putnam
Most common streets in Putnam
Center, High, 500th, 50th, Douglas, Railroad, Lake, Willow, Magnolia, Bluff
Frequently asked questions
What ZIP codes are in Putnam, IL?
Putnam, Illinois has 1 ZIP code, ranging from 61560 to 61560. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Putnam, IL in?
Putnam is in Putnam county.
What are the latitude and longitude of Putnam, IL?
The approximate center of Putnam, Illinois is latitude 41.188, longitude -89.403. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Putnam, IL have?
Putnam has 1 ZIP code.
How many addresses are in Putnam, IL?
Putnam, Illinois has about 11,342 known street addresses in the sthan.io US address database.
What are the most common streets in Putnam, IL?
Some of the most common street names in Putnam are Center, High, 500th, 50th, Douglas, Railroad.
What cities are near Putnam, IL?
Cities near Putnam include Hennepin (6 mi), Henry (6 mi), Bureau (7 mi), Tiskilwa (8 mi), Mark (9 mi).
Cities near Putnam
Hennepin, IL (6 mi) Henry, IL (6 mi) Bureau, IL (7 mi) Tiskilwa, IL (8 mi) Mark, IL (9 mi) McNabb, IL (9 mi) Depue, IL (10 mi) Granville, IL (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database