Columbia, IL ZIP Codes, Coordinates & Counties
Columbia, Illinois has 1 ZIP code in Monroe county. The approximate center of Columbia is 38.436, -90.217. Columbia has about 44,716 known street addresses.
ZIP codes in Columbia, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62236 | Monroe | 38.436 | -90.217 |
Counties Columbia spans
Monroe
Most common streets in Columbia
Columbia, Main, D, Hanover, Cherry, Liberty, Gall, Mule, Locust, Ridge
Frequently asked questions
What ZIP codes are in Columbia, IL?
Columbia, Illinois has 1 ZIP code, ranging from 62236 to 62236. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Columbia, IL in?
Columbia is in Monroe county.
What are the latitude and longitude of Columbia, IL?
The approximate center of Columbia, Illinois is latitude 38.436, longitude -90.217. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Columbia, IL have?
Columbia has 1 ZIP code.
How many addresses are in Columbia, IL?
Columbia, Illinois has about 44,716 known street addresses in the sthan.io US address database.
What are the most common streets in Columbia, IL?
Some of the most common street names in Columbia are Columbia, Main, D, Hanover, Cherry, Liberty.
What cities are near Columbia, IL?
Cities near Columbia include Dupo (6 mi), East Carondelet (6 mi), Millstadt (6 mi), Waterloo (9 mi), Kimmswick (9 mi).
Cities near Columbia
Dupo, IL (6 mi) East Carondelet, IL (6 mi) Millstadt, IL (6 mi) Waterloo, IL (9 mi) Kimmswick, MO (9 mi) Arnold, MO (10 mi) Smithton, IL (12 mi) Valmeyer, IL (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database