Carthage, IL ZIP Codes, Coordinates & Counties
Carthage, Illinois has 1 ZIP code in Hancock county. The approximate center of Carthage is 40.408, -91.104. Carthage has about 29,281 known street addresses.
ZIP codes in Carthage, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62321 | Hancock | 40.408 | -91.104 |
Counties Carthage spans
Hancock
Most common streets in Carthage
Main, Madison, Washington, Marion, Adams, Locust, Walnut, Wabash, Cherry, Buchanan
Frequently asked questions
What ZIP codes are in Carthage, IL?
Carthage, Illinois has 1 ZIP code, ranging from 62321 to 62321. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Carthage, IL in?
Carthage is in Hancock county.
What are the latitude and longitude of Carthage, IL?
The approximate center of Carthage, Illinois is latitude 40.408, longitude -91.104. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Carthage, IL have?
Carthage has 1 ZIP code.
How many addresses are in Carthage, IL?
Carthage, Illinois has about 29,281 known street addresses in the sthan.io US address database.
What are the most common streets in Carthage, IL?
Some of the most common street names in Carthage are Main, Madison, Washington, Marion, Adams, Locust.
What cities are near Carthage, IL?
Cities near Carthage include Ferris (5 mi), Elvaston (7 mi), Basco (9 mi), Tennessee (10 mi), Dallas City (11 mi).
Cities near Carthage
Ferris, IL (5 mi) Elvaston, IL (7 mi) Basco, IL (9 mi) Tennessee, IL (10 mi) Dallas City, IL (11 mi) Hamilton, IL (11 mi) Bowen, IL (12 mi) West Point, IL (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database