Trinity County Map, California

Trinity County Map Collection
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Trinity County, California

Trinity County is way up in the mountains of Northwest California. There is no stoplight in the whole county. That is how rural we are talking.
With a population of just over 15,000, it’s one of the least populated counties in the state. Weaverville is the county seat, and it has got this cool old Chinatown.
The Trinity Alps Wilderness is a hiker’s dream, with jagged peaks, alpine lakes, and miles of trails. Trinity County is for those who crave the great outdoors. It is really remote. But if you are into pristine wilderness and do not mind being far from everything, Trinity is pretty sweet.
Category | Details |
---|---|
County Name | Trinity County |
County Seat | Weaverville |
Population | Approximately 15,000 |
Cities, Towns, and Communities | Weaverville, Hayfork, Trinity Center, Coffee Creek, Junction City |
Interstates and Highways | SR 3, SR 36, SR 299 |
FIPS Code | 06-105 |
Total Area (Land and Water) | 3,207 square miles (Land: 3,207 sq mi, Water: 0 sq mi) |
Adjacent Counties (and Direction) | Siskiyou County (North), Shasta County (East), Tehama County (Southeast), Mendocino County (South), Humboldt County (West) |
Time Zone | Pacific Standard Time (PST) |
State | California |
Coordinates | 40.7495° N, 123.0684° W |
Etymology | Named after the city of Trinidad |
Major Landmarks | Trinity Alps Wilderness, Trinity Lake, Whiskeytown-Shasta-Trinity National Recreation Area |
Website | Trinity County Website |
PHYSICAL MAP
Trinity County Topographic Map
The remote mountainous terrain of Trinity County is beautifully captured in this topographic map. Our zoom tool helps you explore rugged peaks, deep river canyons, and dense forests throughout this landlocked county.

SATELLITE IMAGERY
Trinity County Satellite Map
Forested mountains and deep river canyons dominate this interior county. Few roads cross this remote region, with water bodies appearing as dark blue patches.

OUTLINE MAP
Trinity County Blank Map
This blank map features Trinity County’s irregular outline in northwestern California’s Coast Range mountains. The blank template highlights this landlocked county surrounded by mountains and wilderness.

Neighboring Counties
Here are the 5 neighboring counties of Trinity 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.