Canyon County Post Offices


Sponsored Listings:

823 Arthur St
Caldwell, Idaho 83605

21344 Main St
Greenleaf, Idaho 83626

16021 Pride Ln
Huston, Idaho 83630

314 Carrie Rex Ave
Melba, Idaho 83641

10 S Hawthorne Dr
Middleton, Idaho 83644

123 11th Ave S
Nampa, Idaho 83651

820 Parkcentre Way
Nampa, Idaho 83651

385 Fargo Ave
Notus, Idaho 83656

207 N 3rd St
Parma, Idaho 83660

109 5th St Ste B
Wilder, Idaho 83676

Canyon County

There are 10 US Post Offices in Canyon County serving a total of 122,296 residents equating to 12,230 residents per post office. It's estimated that approximately 195,198 packages are handled across the 10 county post offices annually. Canyon County is a county located in the U.S. state of Idaho. As of the 2010 census, the population was 188,923, making it the second-most populous county in Idaho. The county seat is Caldwell, and its largest city is Nampa. Canyon County is part of the Boise, ID Metropolitan Statistical Area."


Post Offices by ZIP Code

  • 83644 - Middleton ID
  • 83660 - Parma ID
  • 83656 - Notus ID
  • 83676 - Wilder ID
  • 83605 - Caldwell ID
  • 83641 - Melba ID
  • 83651 - Nampa ID
  • 83651 - Nampa Carrier Annex ID
  • 83626 - Greenleaf ID
  • 83630 - Huston ID