![]() Photo from Wikipedia | Morrison, IL 61270 Post Office Location: 226 West Main Street; Morrison, IL Year Post Office built: Town(s) Served: Morrison Acceptable City Names: Morrison Not Acceptable City Names: Clyde, Genesee, Malvern, Round Grove, Union Grove, Ustick Sectional Service Facility: Rock Island County(ies): Carroll, Whiteside Info on Morrison: The City of Morrison is located in Central Whiteside County. It is home to aprox. 4,188 residents (2010 census). THe town dates back to 1848, and is the county seat of Whiteside County. |
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