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Post Office Location: 316 East High Street; Hennepin, IL
Year Post Office built:
Town(s) Served: Hennepin
Acceptable City Names: Hennepin
Not Acceptable City Names: Florid
Sectional Service Facility: La Salle
County(ies): Putnam
Info on Hennepen:
The Village of Hennepin is the county seat for Putnam County. This is located southwest of the junction of Interstate 180, Illinois 26, and Illinois 71.
