Hammond, IL ZIP Codes, Coordinates & Counties
Hammond, Illinois has 1 ZIP code in Piatt county. The approximate center of Hammond is 39.825, -88.621. Hammond has about 10,517 known street addresses.
ZIP codes in Hammond, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61929 | Piatt | 39.825 | -88.621 |
Counties Hammond spans
Piatt
Most common streets in Hammond
C, D, 5th, 7th, 8th, 6th, A, 1st, 100 North, Water
Frequently asked questions
What ZIP codes are in Hammond, IL?
Hammond, Illinois has 1 ZIP code, ranging from 61929 to 61929. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Hammond, IL in?
Hammond is in Piatt county.
What are the latitude and longitude of Hammond, IL?
The approximate center of Hammond, Illinois is latitude 39.825, longitude -88.621. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Hammond, IL have?
Hammond has 1 ZIP code.
How many addresses are in Hammond, IL?
Hammond, Illinois has about 10,517 known street addresses in the sthan.io US address database.
What are the most common streets in Hammond, IL?
Some of the most common street names in Hammond are C, D, 5th, 7th, 8th, 6th.
What cities are near Hammond, IL?
Cities near Hammond include Cerro Gordo (6 mi), La Place (6 mi), Lovington (6 mi), Bement (7 mi), Milmine (7 mi).
Cities near Hammond
Cerro Gordo, IL (6 mi) La Place, IL (6 mi) Lovington, IL (6 mi) Bement, IL (7 mi) Milmine, IL (7 mi) Atwood, IL (8 mi) Argenta, IL (12 mi) Arthur, IL (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database