Siskiyou County Map, California

Siskiyou County Map Collection
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Siskiyou County, California

Siskiyou is way up north, right on the Oregon border. Mount Shasta dominates everything. It’s massive and supposedly magical (if you’re into that sort of thing).
The county has more trees than people… But isn’t that the same for most counties? Yreka is the biggest town and the county seat. There’s great hiking, skiing, and fishing not too far away.
With a population of around 45,000, Siskiyou County is sparsely populated. Interstate 5 runs through the county, connecting it to Oregon and the rest of California. It’s the kind of place where you might see a cowboy and a hippie in the same diner.
Category | Details |
---|---|
County Name | Siskiyou County |
County Seat | Yreka |
Population | Approximately 45,000 |
Cities, Towns, and Communities | Yreka, Mount Shasta, Dunsmuir, Weed, Tulelake, Etna, Fort Jones |
Interstates and Highways | I-5, SR 97, SR 89 |
FIPS Code | 06-093 |
Total Area (Land and Water) | 6,347 square miles (Land: 6,277 sq mi, Water: 70 sq mi) |
Adjacent Counties (and Direction) | Josephine County, Oregon (Northwest), Jackson County, Oregon (North), Klamath County, Oregon (Northeast), Modoc County (East), Shasta County (Southeast), Trinity County (South), Humboldt County (Southwest), Del Norte County (West) |
Time Zone | Pacific Standard Time (PST) |
State | California |
Coordinates | 41.7934° N, 122.5652° W |
Etymology | Named after the Siskiyou mountains |
Major Landmarks | Mount Shasta, Shasta-Trinity National Forest, Lava Beds National Monument, Siskiyou Mountains |
Website | Siskiyou County Website |
PHYSICAL MAP
Siskiyou County Topographic Map
Would you like to explore California’s northernmost county? This topographic map, with our detailed zoom tool, shows Siskiyou County’s mountainous terrain including Mount Shasta and diverse river valleys.

SATELLITE IMAGERY
Siskiyou County Satellite Map
Volcanic landscapes and mountain ranges create complex patterns in this northern county. The Klamath Mountains and southern Cascades dominate this diverse region.

OUTLINE MAP
Siskiyou County Blank Map
This blank map shows Siskiyou County’s large irregular outline in California’s far north. The northern edge marks the Oregon border while the county encompasses parts of several mountain ranges.

Neighboring Counties
Here are the 8 neighboring counties of Siskiyou County:
California County Map
Ever wonder how California’s 58 counties stack up? Our California county map lays them all out, from the coast to the deserts. Take a look and find the ones you know — and maybe a few you don’t.