Post Offices in Siskiyou County, California

There are 21 Post Offices in Siskiyou County, California, serving a population of 43,530 people in an area of 6,277 square miles. There is 1 Post Office per 2,072 people, and 1 Post Office per 298 square miles.

In California, Siskiyou County is ranked 7th of 58 counties in Post Offices per capita, and 52nd of 58 counties in Post Offices per square mile.

List of Siskiyou County Post Offices

Find Siskiyou County, California post offices and USPS mailing boxes.

Callahan Post Office 12436 California 3 Callahan, CA

Dorris Post Office 214 West 3rd Street Dorris, CA

Dunsmuir Post Office 5530 Dunsmuir Avenue Dunsmuir, CA

Etna Post Office 119 Diggles Street Etna, CA

Forks Of Salmon Post Office 39039 Sawyers Bar Road Forks of Salmon, CA

Fort Jones Post Office 11954 Main Street Fort Jones, CA

Gazelle Post Office 18418 Old Highway 99 South Gazelle, CA

Greenview Post Office 6745 Main Street Etna, CA

Grenada Post Office 515 Shasta Boulevard Grenada, CA

Happy Camp Post Office 33 Davis Road Happy Camp, CA

Hornbrook Post Office 15431 Hornbrook Road Hornbrook, CA

Klamath River Post Office 20523 California 96 Klamath River, CA

Macdoel Post Office 41439 Old State Highway Macdoel, CA

Mccloud Post Office 324 Main Street McCloud, CA

Montague Post Office 115 South 11th Street Montague, CA

Mount Shasta Post Office 301 South Mount Shasta Boulevard Mount Shasta, CA

Scott Bar Post Office 27233 Scott River Road Scott Bar, CA

Seiad Valley Post Office 44717 Highway 96 Seiad Valley, CA

Tulelake Post Office 541 Modoc Avenue Tulelake, CA

Weed Post Office 560 Tebbe Street Weed, CA

Yreka Post Office 401 South Broadway Street Yreka, CA

About Siskiyou County Post Offices

Siskiyou County Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in Siskiyou County, CA. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. Siskiyou County post offices are supported entirely by revenues generated by their own operations. Operational authority over the USPS lies with a Board of Governors and rate setting authority falls under the Postal Rate Commission.

You may contact the Post Office for questions about:
  • Siskiyou County Post Office hours and locations
  • Mail and package delivery services
  • Siskiyou County PO Box services
  • Passport applications and renewals
  • Siskiyou County Post Office jobs and employment