Where is Seneca located?

Seneca, CA is located at latitude 40.1104400 and longitude -121.0846800. It is in United States.

What is the elevation of Seneca?

Seneca, CA has an elevation of 1105 meters (3625 feet) above sea level.

What time zone is Seneca in?

Seneca, CA is in the America/Los_Angeles time zone.

What state is Seneca in?

Seneca is in the state of California, United States.

What county is Seneca, CA in?

Seneca is in Plumas County, California.

Seneca, CA - Geographic Facts & Maps

Seneca: Located at an elevation of 3625 feet in Plumas County, this former mining settlement is situated along the North Fork of the Feather River in the northern Sierra Nevada mountains.

About

Seneca is a city located in the county of Plumas in the U.S. state of California.

Quick Facts about Seneca

State	California (United States)
County	Plumas County
Latitude & Longitude	40.1104,-121.0847
Time Zone	America/Los_Angeles
Local time	00:17:15 (7th November 2026)
Weather	36℉ Mostly Clear 7-days weather

Geography

Seneca is located at 40°6'38"N 121°5'5"W (40.1104400, -121.0846800).

Seneca map

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Weather

36°F

Mostly Clear

3 to 9 mph NE Friday Night

Mostly clear, with a low around 36. Northeast wind 3 to 9 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to Seneca, CA. Select a name to open its map and contact details.

Code	Name	City	ZIP
114433	Feather River Community College District	Quincy (CA)	95971-9124
117274	Lassen Community College	Susanville (CA)	96130

Nearby Transit Stations (9)

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

Code	Name	Address	Type
CIC	Chico station	West 5th and Orange Streets	RAIL
ORV	Oroville, California	Hwy 70 and Grand Ave.	BUS
RBF	Red Bluff, California	228 S. Main Street	BUS
CNG	Corning, California	1081 Solano Street	BUS
GRS	Grass Valley, California	125 E. Main Street	BUS

Nearby Post Offices

Closest post offices linked to Seneca.

Post Office Name	City	ZIP
Canyon Dam Post Office	Canyon Dam (CA)	95923

Other places with the same name (4)

Seneca, South Carolina city in South Carolina. with a population of 8,564 people.
Seneca, Missouri city in Missouri. with a population of 2,394 people.
Seneca, Illinois village in Illinois. with a population of 2,179 people.
Seneca, Wisconsin town in Crawford County, Wisconsin, United States. with a population of 1,051 people.

Other cities in Plumas County

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

City Name	Population	Title
East Quincy	2,489	Census-designated place in Plumas County, California
Portola	1,913	City in Plumas County, California, United States

Seneca, California