Trinity County, California Population 2020

Trinity County, California's estimated population is 12,726 with a growth rate of -0.81% in the past year according to the most recent United States census data. Trinity County, California is the 55th largest county in California.

Year Population Growth Growth Rate
201812,535-191-1.50%
201712,726-104-0.81%
201612,830-264-2.02%
201513,094-29-0.22%
201413,123-304-2.26%
201313,427-59-0.44%
201213,486-195-1.43%
201113,681-73-0.53%
201013,7546915.29%
199013,0631,20510.16%
198011,8584,24355.72%
19707,615-2,091-21.54%
19609,7064,61990.80%
19505,0871,11728.14%
19403,9701,16141.33%
19302,80925810.11%
19202,551-750-22.72%
19103,301-1,082-24.69%
19004,38366417.85%
18903,719-1,280-25.61%
18804,9991,78655.59%
18703,213-1,912-37.31%
18605,1253,490213.46%
18501,6350.00%

How Many People Live in Trinity County, California?

12,726

Trinity County, California Population Growth

Population by Race

Race Population Percentage
White11,13686.58%
American Indian and Alaska Native5774.49%
Some Other Race3772.93%
Two or More Races3202.49%
Asian2071.61%
Native Hawaiian and Other Pacific Islander1581.23%
Black or African American870.68%

Trinity County, California Population Pyramid 2020

Trinity County, California Median Age

51.8


Total

51.8


Male

51.8


Female

Trinity County, California Adults

There are 10,690 adults, (3,389 of whom are seniors) in Trinity County, California.

Trinity County, California Age Dependency

76.2

Age Dependency Ratio

46.4

Old Age Dependency Ratio

29.7

Child Dependency Ratio

Trinity County, California Sex Ratio

Female

6,280

48.83%

Male

6,582

51.17%

Trinity County, California Households and Families

Trinity County, California Renter vs Owner Occupied by Household Type

Trinity County, California Household Types

Type Owner Renter
Married81.2%18.8%
All66.7%33.3%
Non Family59%41%
Male47.3%52.7%
Female45.4%54.6%

66.7%

Rate of Home Ownership

Type Count Average Size Owned
All5,7962.1766.7
Married2,5582.6581.2
Non Family2,3191.1959
Female5493.0545.4
Male3703.747.3

2.74

Average Family Size

2.17

Average Household Size

6.1%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Trinity County, California Education

Education Attained Count Percentage
Less Than 9th Grade1451.45%
9th to 12th Grade7877.90%
High School Graduate3,32533.36%
Some College2,96529.75%
Associates Degree7797.82%
Bachelors Degree1,48214.87%
Graduate Degree4834.85%

Trinity County, California Educational Attainment by Race

Name Total High School Bachelors
White8,4147,6781,693
Hispanic607489130
Native American47243174
Other Race30722361
Multiple Races24922225
Islander104104
Asian78729
Black342614

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among black people with a rate of 41.18%.

Name Average Male Female
Overall$25,493$31,026$21,573
Less Than High School$16,549$19,630$14,596
High School Grad$24,493$31,250$19,931
Some College$30,935$39,600$21,950
Bachelors Degree$26,424$30,433$23,651
Graduate Degree$26,505$$23,693

$25,493

Average Earnings

$31,026

Average Male

$21,573

Average Female

Trinity County, California Language

Trinity County, California Language by Age

Trinity County, California Language

89.87% of Trinity County, California residents speak only English, while 10.13% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.79% of the population.

Trinity County, California Poverty

Trinity County, California Poverty by Race

Name Total In Poverty Poverty Rate
White10,5091,97918.83%
Hispanic84015818.81%
Asian19515478.97%
Islander15614089.74%
Native5777513.00%
Other336216.25%
Multiple30051.67%
Black6511.54%

19.73%

Overall Poverty Rate

19.39%

Male Poverty Rate

20.07%

Female Poverty Rate

Poverty in Trinity County, California

The race most likely to be in poverty in Trinity County, California is Islander, with 89.74% below the poverty level.

The race least likely to be in poverty in Trinity County, California is Black, with 1.54% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.42%. Among those working part-time, it was 22.77%, and for those that did not work, the poverty rate was 22.37%.

Name Poverty
Less Than High School37.26%
High School17.97%
Some College17.90%
Bachelors or Greater4.14%
Name Poverty
Female Unemployed62.37%
Male Unemployed35.77%
Female Employed12.44%
Male Employed10.72%

Trinity County, California Income

Trinity County, California Income by Household Type

Name Median Mean
Households$38,497$54,856
Families$51,582$67,721
Married Families$60,658-
Non Families$23,598$33,568

Trinity County, California Marital Status

Trinity County, California Marital Status

Marriage Rates

51.3%

Overall Marriage Rate

49.1%

Male Marriage Rate

53.5%

Female Marriage Rate

Trinity County, California Married by Age and Sex

Trinity County, California Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Trinity County, California Marital Status by Race

Trinity County, California Veterans

1,218

Number of Veterans

1,077

Male Veterans

141

Female Veterans

War Veterans
Vietnam629
Korea147
First Gulf War76
Second Gulf War72
World War II22
Name Veterans % of Total
White1,11411.96%
Indian6913.88%
2 or More2811.07%
Hispanic101.47%
Asian64.41%
Black11.72%

$Trinity County, California Veterans by Education

13.99%

Veteran Poverty Rate

44.87%

Veteran Disability Rate

Trinity County, California Employment Status

47.2%

Labor Force Participation

43.2%

Employment Rate

8.6%

Unemployment Rate

Trinity County, California Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

66.59%

Born in California

95.51%

Native Born

4.49%

Foreign Born

2.66%

Non Citizen

Place of Birth

95.51% of Trinity County, California residents were born in the United States, with 66.59% having been born in California. 2.66% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990