West Union, IL ZIP Codes, Coordinates & Counties
West Union, Illinois has 1 ZIP code in Clark county. The approximate center of West Union is 39.237, -87.663. West Union has about 14,083 known street addresses.
ZIP codes in West Union, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62477 | Clark | 39.237 | -87.663 |
Counties West Union spans
Clark
Most common streets in West Union
Union, York, Walnut, River, Broadway, 1700th, 300th, Market, Anderson, Mechanic
Frequently asked questions
What ZIP codes are in West Union, IL?
West Union, Illinois has 1 ZIP code, ranging from 62477 to 62477. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is West Union, IL in?
West Union is in Clark county.
What are the latitude and longitude of West Union, IL?
The approximate center of West Union, Illinois is latitude 39.237, longitude -87.663. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does West Union, IL have?
West Union has 1 ZIP code.
How many addresses are in West Union, IL?
West Union, Illinois has about 14,083 known street addresses in the sthan.io US address database.
What are the most common streets in West Union, IL?
Some of the most common street names in West Union are Union, York, Walnut, River, Broadway, 1700th.
What cities are near West Union, IL?
Cities near West Union include West York (6 mi), Fairbanks (6 mi), Hutsonville (9 mi), Prairie Creek (9 mi), Marshall (11 mi).
Cities near West Union
West York, IL (6 mi) Fairbanks, IN (6 mi) Hutsonville, IL (9 mi) Prairie Creek, IN (9 mi) Marshall, IL (11 mi) Annapolis, IL (12 mi) Martinsville, IL (12 mi) Farmersburg, IN (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database