![]() Photo from Digital-Topo-Maps.com | Pinckneyville, IL 62274 Post Office Location: 212 South Walnut Street; Pinckneyville, IL Year Post Office built: Town(s) Served: Pinckneyville Acceptable City Names: Pinckneyville Not Acceptable City Names: Conant Sectional Service Facility: St. Louis (Southeast) County(ies): Perry Info on Pinckneyville: The City of Pinckneyville is the county seat of Perry County. It sits in the center of Perry County. Pinckneyville is served by Illinois 13, Illinois 127, Illinois 154, Canadian National railroad, and the Union Pacific railroad. The Perry County Courthouse sits in the center of town, where the three major state highways meet. |
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