Post Office in Lyon County, IA

Find The Office You Need

• Alvord Post Office

  217 Main Street, Alvord, IA 51230

  712-473-2260
• Doon Post Office

  223 Main Street, Doon, IA 51235

  712-726-3485
• George Post Office

  120 East Michigan Avenue, George, IA 51237

  712-475-3333
• Inwood Post Office

  201 South Main Street, Inwood, IA 51240

  712-753-4400
• Larchwood Post Office

  935 Broadway Street, Larchwood, IA 51241

  712-477-2323
• Lester Post Office

  311 Main Street, Lester, IA 51242

  712-478-4321
• Little Rock Post Office

  319 Main Street, Little Rock, IA 51243

  712-479-2263
• Rock Rapids Post Office

  217 North 2nd Avenue, Rock Rapids, IA 51246

  712-472-3215