| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Trinity | County | 13,063 | 13,011 | 13,786 | o |
| California | Federal State | 29,811,427 | 33,871,653 | 37,253,956 |
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Burnt Ranch | Census-Designated Place | ... | ... | 281 | o |
| Coffee Creek | Census-Designated Place | ... | ... | 217 | o |
| Douglas City | Census-Designated Place | ... | ... | 713 | o |
| Hayfork | Census-Designated Place | ... | ... | 2,368 | o |
| Hyampom | Census-Designated Place | ... | ... | 241 | o |
| Junction City | Census-Designated Place | ... | ... | 680 | o |
| Lewiston | Census-Designated Place | ... | ... | 1,193 | o |
| Mad River | Census-Designated Place | ... | ... | 420 | o |
| Ruth | Census-Designated Place | ... | ... | 195 | o |
| Trinity Center | Census-Designated Place | ... | ... | 267 | o |
| Trinity Village | Census-Designated Place | ... | ... | 297 | o |
| Weaverville | Census-Designated Place | ... | ... | 3,600 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE