Hennepin, IL ZIP Codes, Coordinates & Counties
Hennepin, Illinois has 1 ZIP code in Putnam county. The approximate center of Hennepin is 41.227, -89.309. Hennepin has about 15,650 known street addresses.
ZIP codes in Hennepin, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61327 | Putnam | 41.227 | -89.309 |
Counties Hennepin spans
Putnam
Most common streets in Hennepin
Market, High, Mulberry, 5th, 4th, 6th, 10th, Florid, 3rd, 600th
Frequently asked questions
What ZIP codes are in Hennepin, IL?
Hennepin, Illinois has 1 ZIP code, ranging from 61327 to 61327. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Hennepin, IL in?
Hennepin is in Putnam county.
What are the latitude and longitude of Hennepin, IL?
The approximate center of Hennepin, Illinois is latitude 41.227, longitude -89.309. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Hennepin, IL have?
Hennepin has 1 ZIP code.
How many addresses are in Hennepin, IL?
Hennepin, Illinois has about 15,650 known street addresses in the sthan.io US address database.
What are the most common streets in Hennepin, IL?
Some of the most common street names in Hennepin are Market, High, Mulberry, 5th, 4th, 6th.
What cities are near Hennepin, IL?
Cities near Hennepin include Mark (4 mi), Bureau (5 mi), Granville (5 mi), Depue (6 mi), McNabb (6 mi).
Cities near Hennepin
Mark, IL (4 mi) Bureau, IL (5 mi) Granville, IL (5 mi) Depue, IL (6 mi) McNabb, IL (6 mi) Putnam, IL (6 mi) Standard, IL (7 mi) Magnolia, IL (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database