Population.us > Counties > California > Trinity County

Population of Trinity County

Last official estimated population of Trinity County was 13,755 (year 2014)[1]. This was 0.004% of total US population and 0% of total California state population. Area of Trinity County is 3,207.6 mi² (=8307.7 km²), in this year population density was 4.29 p/mi². If population growth rate would be same as in period 2010-2014 (-0.06%/yr), Trinity County population in 2024 would be 13,678 [0].


Historical population

Historical population of Trinity County for period 1850-2014 [1] , [2] , [3]:

Maps: Population, population density, population changes

Estimated population for 2014[1]. Population density is in p./sq.mi [4]. Changes are for period 2010-2015. Value is %/year. Boundary lines are approx. 2012 [5]. Click on flag to hide it.

PopulationDensityChangesLegendsPosition

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Annual growth rate

[1850-1860] +12.1 %/yr
[1860-1870] -4.56 %/yr
[1870-1880] +4.52 %/yr
[1880-1890] -2.91 %/yr
[1890-1900] +1.66 %/yr
[1900-1910] -2.8 %/yr
[1910-1920] -2.54 %/yr
[1920-1930] +0.97 %/yr
[1930-1940] +3.52 %/yr
[1940-1950] +2.51 %/yr
[1950-1960] +6.67 %/yr
[1960-1970] -2.4 %/yr
[1970-1980] +4.53 %/yr
[1980-1990] +0.97 %/yr
[1990-2000] -0.04 %/yr
[2000-2005] +0.65 %/yr
[2005-2010] +0.51 %/yr
[2010-2014] -0.06 %/yr

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Demography

Population of Trinity County by age groups male (M) and female (F)[1b]

Age Gr. (M) (F) Total
0 to 4 313 335 648
5 to 9 298 287 585
10 to 14 312 279 591
15 to 19 318 341 659
20 to 24 309 282 591
25 to 29 283 244 527
30 to 34 365 301 666
35 to 39 303 313 616
40 to 44 346 304 650
45 to 49 386 340 726
50 to 54 538 552 1,090
55 to 59 600 690 1,290
60 to 64 709 667 1,376
65 to 69 611 538 1,149
70 to 74 444 372 816
75 to 79 289 238 527
80 to 84 171 223 394
85+ 121 148 269

Trinity County resident population estimates by Sex, Race, and Hispanic Origin[1b]. For full list of abbrevations see: population.us/about page.

Race Male Female Total
WAC 6224 5989 12,213
NH 6219 5993 12,212
WA 5902 5680 11,582
NHWAC 5819 5604 11,423
NHWA 5543 5329 10,872
IAC 586 560 1,146
NHIAC 481 480 961
H 497 461 958
HWAC 405 385 790
HWA 359 351 710
IA 358 335 693
TOM 346 334 680
NHTOM 296 297 593
NHIA 279 273 552
AAC 104 134 238
NHAAC 94 124 218
BAC 122 81 203
HIAC 105 80 185
NHBAC 98 61 159
HIA 79 62 141
AA 46 76 122
NHAA 44 72 116
HTOM 50 37 87
BA 51 20 71
NAC 37 31 68
NHNAC 34 28 62
NHBA 44 15 59
HBAC 24 20 44
NA 13 9 22
NHNA 13 7 20
HAAC 10 10 20
HBA 7 5 12
HNAC 3 3 6
HAA 2 4 6
HNA 0 2 2

Counties near Trinity County

Butte County population 104.8 mi, 130°
Shasta County 56.6 mi, 82°
Humboldt County 42.7 mi, 275°
Mendocino County 85.7 mi, 191°
Lake County 109 mi, 169°
Tehama County 58.8 mi, 127°
Siskiyou County 71.7 mi, 24°
Del Norte County 88.5 mi, 329°
Glenn County 81.4 mi, 152°
Colusa County 111.7 mi, 155°


Sources, notices

[0] Calculated by population.us from last known population growth rate, not official data.

[1] County population - 2014, archived from the original, retrieved 02/23/2016

[1b] Annual County Resident Population Estimates by Age, Sex, Race, and Hispanic Origin, (used only data for 2014) archived from the original, retrieved 02/23/2016

[2] County population - 2000-2010, archived from the original, retrieved 02/23/2016

[3] Population of States and Counties of the United States: 1790 to 1992, PDF, 15 Mb, census.gov, retrieved 02/23/2016

[4] County area, latitude longitude data, retrieved 02/23/2016

[5] County boundaries, CSV files on boundaries.us, retrived 03/18/2016

California Notes

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