Canadian County Post Offices

105 E Main St
Calumet, Oklahoma 73014

200 S Black Kettle Blvd
Concho, Oklahoma 73022

203 N Evans Ave
El Reno, Oklahoma 73036

600 N Mustang Rd
Mustang, Oklahoma 73064

112 Jackson Ave NW
Piedmont, Oklahoma 73078

201 N Main
Union City, Oklahoma 73090

900 Garth Brooks Blvd
Yukon, Oklahoma 73099

Canadian County

There are 7 US Post Offices in Canadian County serving a total of 107,113 residents equating to 15,302 residents per post office. It's estimated that approximately 170,964 packages are handled across the 7 county post offices annually. Canadian County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 115,541, making it the fifth-most populous county in Oklahoma. Its county seat is El Reno. The county is named for the Canadian River. Canadian County is also part of the Oklahoma City, OK Metropolitan Statistical Area.