Mammoth, California

Mammoth: Situated at an elevation of 4206 feet in rural Modoc County, this small unincorporated community lies within the high desert plateau region of northeastern California.

About

Mammoth is a city located in the county of Modoc in the U.S. state of California.

Quick Facts about Mammoth

State California (United States)
County Modoc County
Latitude & Longitude 41.7304,-121.3550
Time Zone America/Los_Angeles
Local time 10:58:16 (6th November 2026)
Weather 30℉ Partly Cloudy 7-days weather

Geography

Mammoth is located at 41°43'50"N 121°21'18"W (41.7304400, -121.3549900).

Mammoth map

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Weather

30°F
Partly Cloudy
3 mph SSE Tonight

Partly cloudy. Low around 30, with temperatures rising to around 33 overnight. South southeast wind around 3 mph.

7-Day Forecast

Nearby Transit Stations (3)

Rail and bus stations connected to Mammoth, CA. Select a station to open its map and address details.

Code Name Address Type
KFS Klamath Falls station 1600 Oak Ave. RAIL
RNY Klamath Falls, OR 5500 Running Y Road BUS
DUN Dunsmuir station 5750 Sacramento Avenue RAIL

Closest post offices linked to Mammoth.

Post Office Name City ZIP
Tulelak Post Office Tulelake (CA) 96134

Other cities in Modoc County

Cities, towns, neighborhoods & other populated places in Modoc County , CA.

City Name Population Title
Alturas 2,542 City in California, USA