Trinity County , California

Trinity County: County in northwestern California, United States

About

Trinity County is a county located in the U.S. state of California. As of the 2010 census, the population was 13,786 and a population density of 2 people per km². After 10 years in 2020 county had an estimated population of 12,216 inhabitants. Its county seat is Weaverville. The county was created 171 years ago in 1849.

Trinity County Quick Facts

Population : 12,216 (2020)
Country : United States of America
State : California (United States)
Different from : Trinity County
Area : 8307 km2
Water as percent of area : 0.9%
Land as percent of area : 99.1%
Named for : Trinity River
Altitude : 2,799 feet / 853 meters
Capital : Weaverville
Establishment : January 01, 1850
Time Zone : America/Los_Angeles
Local time : 06:43:40 (9th December 2021)
Density : 1 Pop. per km² as of 2020
Population growth : -12.85% (2010-2020)
Weather : 32℉ Slight Chance Rain And Snow Showers 7-days weather
Trinity County locator map
Location of Trinity County on California map.
Trinity dam us bor image
Trinity dam us bor
Trinity dam us bor image

Geography

Trinity County is located at 40°39'2"N 123°6'45"W (40.6506900, -123.1126300). It has 5 neighbors: Mendocino County, Humboldt County, Shasta County, Siskiyou County and Tehama County.

Trinity County map

Trinity County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Trinity County.

City Name Population Title
Weaverville 3,600 California
Hayfork 2,368 Census-designated place in Trinity County, California

Weather

Trinity County forecast: A slight chance of rain and snow showers before 4am. Mostly cloudy, with a low around 32. West northwest wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. Little or no snow accumulation expected. more

Trinity County has 5 neighbours.

  • Weaverville

Demographics

According to census records, the population of Trinity County decreased by 12.85% in 10 years.

Year Population % Change Method
2010 13,786 - census
2011 13,685 -0.74% estimation process
2012 13,489 -1.45% estimation process
2013 13,427 -0.46% estimation process
2014 13,128 -2.28% estimation process
2015 13,094 -0.26% estimation process
2016 12,828 -2.07% estimation process
2017 12,726 -0.8% estimation process
2018 12,567 -1.27% estimation process
2019 12,285 -2.3% estimation process
2020 12,216 -0.56% estimation process

Comte de Trinity, Comté de Trinity, Condado de Trinity, Condado han Trinity, Contea di Trinity, Hrabstwo Trinity, Okrug Triniti, Quan Trinity, Quận Trinity, Triniti, Trinity, Trinity Comitatus, Trinity Kun, Trinity Kūn, Trinity konderria, Trinity maakond, Trinity megye, mqatʿt trynyty, san yi xian, shhrstan trynyty kalyfrnya, toriniti jun, triniti ka'unti, Округ Тринити, Тринити, Трініті, Թրինիտի շրջան, شهرستان ترینیتی، کالیفرنیا, مقاطعة ترينيتي, ٹرنٹی کاؤنٹی, ٹرنٹی کاؤنٹی، کیلیفورنیا, ট্রিনিটি কাউন্টি, トリニティ郡, 三一县

People born in Trinity County (2)

People born in Trinity County, including Criminal, author, and recipient of Presidential pardon, from the U.S. state of Oregon. Stephen Arnold Douglas Puter, judge Jesse W. Carter, you can see a list of people who born in Trinity County.

Other places with the same name (2)

California Other Counties (more counties)

County Name Population Title
Los Angeles County 9,943,046 County in California, United States of America
Los Angeles 3,970,219 County seat of Los Angeles County, California; second largest city in the United States by population
San Diego County 3,332,427 San Diego County, founded in 1850, is one of 58 counties in the US state of California.
Orange County 3,166,857 County in California, United States
Riverside County 2,489,188 County in California, United States
San Bernardino County 2,189,183 County in California, United States
Santa Clara County 1,907,105 County in California, United States
Alameda County 1,662,323 County in California, United States
Sacramento County 1,559,146 County in California, United States
San Diego 1,422,420 City in San Diego County, California, United States, eighth largest city in the country by population
Laguna 1,370,232 Former census-designated place
Contra Costa County 1,152,333 County in California, United States
San Jose 1,013,616 County seat of Santa Clara County, California; tenth largest city in the United States by population
Fresno County 1,000,918 County in California, United States
Kern County 901,362
San Francisco County 866,606 County, coextensive with the city of San Francisco, California, United States