Photo from Wikipedia
Post Office Location: 17803 Depot Street; Union, IL
Year Post Office built:
Town(s) Served: Union
Acceptable City Names: Union
Not Acceptable City Names:
Sectional Service Facility: Carol Stream
County(ies): Mc Henry
Info on Union:
Union is a community in Southwestern Mc Henry County. This is home to aprox. 551 residents (2020 census). It is home to the Illinois Railway Museum.
