![]() Photo from Digital-Topo-Maps.com | Port Byron, IL 61275 Post Office Location: 105 Hickory Street; Port Byron Year Post Office built: Town(s) Served: Port Byron Acceptable City Names: Port Byron Not Acceptable City Names: Byron Hills, Coe, Mobet Meadows Sectional Service Facility: Rock Island County(ies): Rock Island Info on Port Byron: The Village of Port Byron is located in Northern Rock Island County along the Mississippi River. This is home to aprox. 1,535 residents (2010 census). It is directly acorss the river from Le Claire, Iowa. |
![]() |