Trinity County Population 2017

Trinity County's estimated population is 12,782 with a growth rate of -2.19% in the past year according to the most recent United States census data. Trinity County is the 55th largest county in California.

Year Population Growth Growth Rate
201612,782-286-2.19%
201513,068-53-0.40%
201413,121-309-2.30%
201313,430-70-0.52%
201213,500-216-1.57%
201113,716-49-0.36%
201013,7657025.37%
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 Population Growth

Population Data via

Trinity County Race Data

Race Population Percentage
White11,54090.28%
Two or More Races6555.12%
American Indian and Alaska Native6445.04%
Asian1250.98%
Black or African American810.63%
Native Hawaiian and Other Pacific Islander230.18%

Trinity County Population Pyramid

0k0k0k0k0k1k1k1kTrinity County Male Population0k0k0k0k0k1k1k1kTrinity County Female Population
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