Trinity County, California Population 2018

Trinity County, California's estimated population is 12,709 with a growth rate of -3.57% 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
201712,709-471-3.57%
201613,1803412.66%
201612,839-253-1.93%
201513,092-30-0.23%
201413,122-300-2.24%
201313,422-60-0.45%
201213,482-195-1.43%
201113,677-72-0.52%
201013,7496865.25%
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%

Trinity County, California Population Growth

Population Data via

Population by Race

Race Population
White11,373
American Indian and Alaska Native566
Some Other Race393
Two or More Races361
Asian205
Black or African American144
Native Hawaiian and Other Pacific Islander138

Race Data via US Census (2016 ACS 5-Year Survey)

Trinity County, California Population Pyramid 2018

0%2%4%6%8%10% Male Population0%2%4%6%8%10% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Trinity County, California Median Age

50.6


Total

50.3


Male

50.9


Female

Trinity County, California Adults

There are 10,900 adults, (3,176 of which are seniors) in Trinity County, California.

Trinity County, California Age Dependency

70.7

Age Dependency Ratio

41.2

Old Age Dependency Ratio

29.5

Child Dependency Ratio

Trinity County, California Sex Ratio

Female

6,428

48.77%

Male

6,752

51.23%

Trinity County, California Households and Families

Trinity County, California Renter vs Owner Occupied by Household Type

Trinity County, California Household Types

Type Owner Renter
Married82.2%17.8%
All67.6%32.4%
Non Family58.2%41.8%
Male54.6%45.4%
Female42.4%57.6%

67.6%

Rate of Home Ownership

Trinity County, California Households by Type

Type Count Average Size Owned
All5,4682.3567.6
Married2,5672.6782.2
Non Family2,0181.2858.2
Female5663.4742.4
Male3174.6354.6

2.88

Average Family Size

2.35

Average Household Size

5.5%

Unmarried (Opposite Sex)

0.1%

Unmarried (Same Sex)

Trinity County, California Households

Trinity County, California Education

Trinity County, California Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade2332.29%
9th to 12th Grade7187.05%
High School Graduate3,30532.44%
Some College3,02929.73%
Associates Degree8588.42%
Bachelors Degree1,59415.65%
Graduate Degree4504.42%

Trinity County, California Educational Attainment by Race

Name Total High School Bachelors
White8,6568,0461,775
Hispanic624453107
Native American43534482
Other Race33822134
Multiple Races22718730
Black1169615
Islander747419
Asian735122

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 islander people with a rate of 30.14%.

Trinity County, California Earnings by Educational Attainment

Name Average Male Female
Overall$22,418$26,091$20,673
Less Than High School$16,632$18,451$14,375
High School Grad$16,575$23,975$14,701
Some College$24,397$28,750$21,372
Bachelors Degree$30,577$31,026$28,667
Graduate Degree$31,094$$45,793

$22,418

Average Earnings

$26,091

Average Male

$20,673

Average Female

Trinity County, California Language

Trinity County, California Language by Age

Trinity County, California Language

89.88% of Trinity County, California residents speak only English, while 10.12% speak other languages. The largest non-English language is Spanish, which is spoken by 7.49% of the population.

Trinity County, California Poverty

Trinity County, California Poverty by Race

Name Total In Poverty Poverty Rate
White10,8432,02018.63%
Hispanic89420522.93%
Native56615928.09%
Multiple33713439.76%
Islander13611786.03%
Asian1926332.81%
Other375143.73%

20.14%

Overall Poverty Rate

20.32%

Male Poverty Rate

19.95%

Female Poverty Rate

Poverty in Trinity County, California

The race most likely to be in poverty in Trinity County, California is Islander, with 86.03% below the poverty level.

The race least likely to be in poverty in Trinity County, California is Other, with 3.73% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.64%. Among those working part-time, it was 24.28%, and for those that did not work, the poverty rate was 25.52%.

Trinity County, California Poverty Rate by Education

Name Poverty
Less Than High School36.41%
High School19.74%
Some College17.48%
Bachelors or Greater4.41%

Trinity County, California Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed57.52%
Male Unemployed31.00%
Male Employed10.85%
Female Employed9.91%

Trinity County, California Income

Trinity County, California Income by Household Type

Name Median Mean
Households$35,270$50,357
Families$47,115$59,473
Married Families$57,359$
Non Families$20,792$33,043

Trinity County, California Marital Status

Trinity County, California Marital Status

Marriage Rates

51.8%

Overall Marriage Rate

50.2%

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 Over65, while the female age group most likely to be married is 55To64.

Trinity County, California Marital Status by Race

Trinity County, California Veterans

Trinity County, California Veterans by War

1,554

Number of Veterans

1,444

Male Veterans

110

Female Veterans

Name Veterans
Vietnam749
Korea163
First Gulf War102
Second Gulf War90
World War II51

Trinity County, California Veterans by Age

Name Veterans
65 to 74536
55 to 64415
75+272
35 to 54255
18 to 3476

Trinity County, California Veterans by Race

Name Veterans % of Total
White1,45915.30%
Indian439.64%
Black2518.80%
Hispanic152.22%
2 or More145.62%
Asian108.06%
Other30.88%

Trinity County, California Veterans by Education

16.20%

Veteran Poverty Rate

48.35%

Veteran Disability Rate

Trinity County, California Employment Status

Trinity County, California Employment by Age

47.2%

Labor Force Participation

42.5%

Employment Rate

9.9%

Unemployment Rate

Trinity County, California Employment by Race

Trinity County, California Employment by Education

Data Sources
  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