Kilbourne, IL ZIP Codes, Coordinates & Counties
Kilbourne, Illinois has 1 ZIP code in Mason county. The approximate center of Kilbourne is 40.165, -89.994. Kilbourne has about 7,316 known street addresses.
ZIP codes in Kilbourne, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62655 | Mason | 40.165 | -89.994 |
Counties Kilbourne spans
Mason
Most common streets in Kilbourne
5th, Locust, 1st, Walnut, Poplar, 4th, 8th, 7th, Birch, 2nd
Frequently asked questions
What ZIP codes are in Kilbourne, IL?
Kilbourne, Illinois has 1 ZIP code, ranging from 62655 to 62655. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Kilbourne, IL in?
Kilbourne is in Mason county.
What are the latitude and longitude of Kilbourne, IL?
The approximate center of Kilbourne, Illinois is latitude 40.165, longitude -89.994. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Kilbourne, IL have?
Kilbourne has 1 ZIP code.
How many addresses are in Kilbourne, IL?
Kilbourne, Illinois has about 7,316 known street addresses in the sthan.io US address database.
What are the most common streets in Kilbourne, IL?
Some of the most common street names in Kilbourne are 5th, Locust, 1st, Walnut, Poplar, 4th.
What cities are near Kilbourne, IL?
Cities near Kilbourne include Oakford (5 mi), Easton (7 mi), Havana (9 mi), Bath (10 mi), Chandlerville (10 mi).
Cities near Kilbourne
Oakford, IL (5 mi) Easton, IL (7 mi) Havana, IL (9 mi) Bath, IL (10 mi) Chandlerville, IL (10 mi) Petersburg, IL (12 mi) Topeka, IL (14 mi) Forest City, IL (15 mi)
Need this for any US address, in code?
Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.
View the API →Last updated: June 2026 · Data: sthan.io US address database