MENDOCINO National Forest Local Area
List of the 21 Local Area counties with total population, land area, and population density

5-digit FIPS
code
County Population Land area
(square miles)
Persons per
square mile
6007 Butte, CA 212,968 1,639.5 129.9
6011 Colusa, CA 20,339 1,150.7 17.7
6021 Glenn, CA 27,488 1,314.8 20.9
6023 Humboldt, CA 128,529 3,572.5 36.0
6033 Lake, CA 64,446 1,258.0 51.2
6041 Marin, CA 246,045 519.8 473.3
6045 Mendocino, CA 88,551 3,509.0 25.2
6055 Napa, CA 132,339 753.7 175.6
6057 Nevada, CA 97,660 957.6 102.0
6061 Placer, CA 307,004 1,404.4 218.6
6063 Plumas, CA 21,359 2,553.7 8.4
6067 Sacramento, CA 1,352,445 965.7 1,400.6
6089 Shasta, CA 177,816 3,785.2 47.0
6093 Siskiyou, CA 44,891 6,286.8 7.1
6095 Solano, CA 412,970 829.2 498.0
6097 Sonoma, CA 468,450 1,575.9 297.3
6101 Sutter, CA 86,760 602.5 144.0
6103 Tehama, CA 60,075 2,951.0 20.4
6105 Trinity, CA 13,671 3,178.6 4.3
6113 Yolo, CA 184,364 1,013.3 181.9
6115 Yuba, CA 64,631 630.7 102.5
    4,212,801 40,452.4  

Source: U. S. Census Bureau. July 1, 2004 estimate. Total population includes all ages, not just age 16 and older.



MENDOCINO National Forest Local Area
Population age 16 and older by stratum and age group

Population stratum Age 16-34 % Age 35-53 % Age 55+ % All Ages 16+ %
Hispanic males 137,882 53.2 89,946 34.7 31,533 12.2 259,361 8.1
Hispanic females 113,700 49.8 79,861 35.0 34,756 15.2 228,317 7.1
White males 321,328 29.6 414,528 38.2 348,380 32.1 1,084,236 33.8
White females 315,376 27.0 432,098 37.0 421,795 36.1 1,169,269 36.4
Black males 35,547 41.7 34,524 40.5 15,134 17.8 85,205 2.7
Black females 32,674 39.6 32,509 39.4 17,332 21.0 82,515 2.6
Native American males 6,461 39.4 6,256 38.1 3,696 22.5 16,413 0.5
Native American females 6,338 36.1 6,903 39.3 4,311 24.6 17,552 0.5
Asian & Pacific Islander males 54,819 43.6 45,154 35.9 25,632 20.4 125,605 3.9
Asian & Pacific Islander females 55,956 39.5 51,600 36.4 34,070 24.1 141,626 4.4
  1,080,081   1,193,379   936,639   3,210,099 100.0

Source: U. S. Census Bureau. July 1, 2004 estimate.
Note: Does not include people who reported being 2 or more races. Hispanics may be of any race, but are included in the two Hispanic rows only. Percentages for the three age groups sum across to 100. May not equal 100.0 exactly due to rounding.