![]() Photo from Digital-Topo-Maps.com | Matherville, IL 61263 Post Office Location: 509 2nd Street; Matherville, IL Year Post Office built: Town(s) Served: Matherville Acceptable City Names: Matherville Not Acceptable City Names: Sectional Service Facility: Rock Island County(ies): Mercer Info on Matherville: The Village of Matherville is a small community in Northern Mercer County. It is home to aprox. 772 residents (2000 census). |
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