Trinidad Flag

Trinidad

County:
Humboldt County
County Seat:
No
Area (mi²):
0.488
State:
California

Trinidad is a city located in Humboldt County, California. Trinidad has a 2026 population of 321. Trinidad is currently declining at a rate of -1.53% annually and its population has decreased by -4.75% since the most recent census, which recorded a population of 337 in 2020.

321
Total Population
658
Density (mi²)
-5 -1.53%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)