CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)


Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Humboldt County, California

Subject
1990 Census Census 2000 Change 1990 to 2000
Number Percent Number Percent Number Percent
POPULATION            
Total population 119,118 100.0 126,518 100.0 7,400 6.2
In households 115,559 97.0 122,437 96.8 6,878 6.0
In group quarters 3,559 3.0 4,081 3.2 522 14.7

HOUSEHOLD SIZE
           
Total households 46,617 100.0 51,235 100.0 4,618 9.9
1-person household 12,135 26.0 14,789 28.9 2,654 21.9
2-person household 16,108 34.6 18,225 35.6 2,117 13.1
3-person household 7,626 16.4 8,093 15.8 467 6.1
4-person household 6,563 14.1 6,029 11.8 -534 -8.1
5-or-more-person household 4,185 9.0 4,099 8.0 -86 -2.1
Mean number of persons per household 2.48 (X) 2.39 (X) -0.09 (X)

VEHICLES AVAILABLE1
           
Total households 46,617 100.0 51,235 100.0 4,618 9.9
No vehicle available 3,598 7.7 4,419 8.6 821 22.8
1 vehicle available 15,880 34.1 18,667 36.4 2,787 17.6
2 vehicles available 18,323 39.3 19,384 37.8 1,061 5.8
3 vehicles available 6,541 14.0 6,249 12.2 -292 -4.5
4 vehicles available 1,606 3.4 1,882 3.7 276 17.2
5 or more vehicles available 669 1.4 634 1.2 -35 -5.2
Mean vehicles per household 1.76 (X) 1.70 (X) -0.06 (X)

WORKERS BY SEX1
           
Workers 16 years and over 50,468 100.0 54,035 100.0 3,567 7.1
Male 27,866 55.2 27,815 51.5 -51 -0.2
Female 22,602 44.8 26,215 48.5 3,613 16.0

MEANS OF TRANSPORTATION TO WORK
           
Workers 16 years and over 50,468 100.0 54,034 100.0 3,566 7.1
Drove alone 37,362 74.0 38,710 71.6 1,348 3.6
Carpooled 6,109 12.1 7,056 13.1 947 15.5
Public transportation (including taxicab) 399 0.8 565 1.0 166 41.6
Bicycle or walked 3,732 7.4 4,387 8.1 655 17.6
Motorcycle or other means 533 1.1 315 0.6 -218 -40.9
Worked at home 2,333 4.6 3,001 5.6 668 28.6

TRAVEL TIME TO WORK
           
Workers who did not work at home 48,135 100.0 51,033 100.0 2,898 6.0
Less than 5 minutes 3,694 7.7 3,435 6.7 -259 -7.0
5 to 9 minutes 10,053 20.9 10,901 21.4 848 8.4
10 to 14 minutes 10,766 22.4 11,053 21.7 287 2.7
15 to 19 minutes 8,537 17.7 8,414 16.5 -123 -1.4
20 to 29 minutes 7,850 16.3 8,674 17.0 824 10.5
30 to 44 minutes 4,804 10.0 5,190 10.2 386 8.0
45 or more minutes 2,431 5.1 3,366 6.6 935 38.5
Mean travel time to work (minutes) 16.1 (X) 17.8 (X) 1.7 (X)

TIME LEAVING HOME TO GO TO WORK
           
Workers who did not work at home 48,135 100.0 51,033 100.0 2,898 6.0
5:00 a.m. to 6:59 a.m. 8,998 18.7 8,983 17.6 -15 -0.2
7:00 a.m. to 7:59 a.m. 14,185 29.5 15,255 29.9 1,070 7.5
8:00 a.m. to 8:59 a.m. 10,502 21.8 11,448 22.4 946 9.0
9:00 a.m. to 9:59 a.m. 3,581 7.4 4,021 7.9 440 12.3
10:00 a.m. to 11:59 a.m. 2,245 4.7 2,688 5.3 443 19.7
12:00 p.m. to 11:59 p.m. 6,948 14.4 6,931 13.6 -17 -0.2
12:00 a.m. to 4:59 a.m. 1,676 3.5 1,707 3.3 31 1.8
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt).
(X)Not applicable.
Source:U.S. Census Bureau. Census of Population and Housing, 1990 and 2000 long-form (sample) data.
CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)

Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Humboldt County, California

Subject
Census 2000
Number Percent
POPULATION BY AGE    
Total population 126,518 100.0
Under 16 years 25,856 20.4
16 to 20 years 10,125 8.0
21 to 24 years 9,036 7.1
25 to 44 years 34,684 27.4
45 to 64 years 30,913 24.4
65 years and over 15,904 12.6
Mean age (years) 36.6 (X)

HOUSEHOLD INCOME IN 19991
   
Total households 51,235 100.0
Less than $15,000 12,116 23.6
$15,000 to 19,999 4,624 9.0
$20,000 to 24,999 4,179 8.2
$25,000 to 49,999 15,711 30.7
$50,000 to 74,999 8,138 15.9
$75,000 to 99,999 3,485 6.8
$100,000 or more 2,982 5.8
Mean household income (dollars) 41,746 (X)
Median household income (dollars) 31,226 (X)

Household Size by Vehicles Available1
Household Size Mean vehicles per household Vehicles available
Total households No vehicle 1 vehicle 2 vehicles 3 vehicles 4 or more vehicles
Total households 1.70 51,235 4,420 18,665 19,385 6,250 2,515
  Row percent (X) 100.0 8.6 36.4 37.8 12.2 4.9
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
1-person household 1.06 14,790 2,580 9,620 2,010 435 150
  Row percent (X) 100.0 17.4 65.0 13.6 2.9 1.0
Column percent (X) 28.9 58.4 51.5 10.4 7.0 6.0
2-person household 1.80 18,225 1,005 5,090 9,505 2,000 625
  Row percent (X) 100.0 5.5 27.9 52.2 11.0 3.4
Column percent (X) 35.6 22.7 27.3 49.0 32.0 24.9
3-person household 2.01 8,095 405 2,065 3,435 1,605 585
  Row percent (X) 100.0 5.0 25.5 42.4 19.8 7.2
Column percent (X) 15.8 9.2 11.1 17.7 25.7 23.3
4-or-more-person household 2.22 10,130 430 1,895 4,435 2,210 1,155
  Row percent (X) 100.0 4.2 18.7 43.8 21.8 11.4
Column percent (X) 19.8 9.7 10.2 22.9 35.4 45.9

Means of Transportation to Work by Travel Time to Work1

Means of Transportation
Mean travel time to work (minutes) Travel time to work
Workers who did not work at home Less than 10 minutes 10 to 19 minutes 20 to 29 minutes 30 to 44 minutes 45 or more minutes
Workers who did not work at home 17.8 51,035 14,335 19,465 8,675 5,190 3,365
  Row percent (X) 100.0 28.1 38.1 17.0 10.2 6.6
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
Drove alone 17.1 38,710 10,620 15,210 6,865 3,965 2,050
  Row percent (X) 100.0 27.4 39.3 17.7 10.2 5.3
Column percent (X) 75.8 74.1 78.1 79.1 76.4 60.9
Carpooled 21.4 7,055 1,680 2,460 1,280 855 780
  Row percent (X) 100.0 23.8 34.9 18.1 12.1 11.1
Column percent (X) 13.8 11.7 12.6 14.8 16.5 23.2
Public transportation (including taxicab) 38.3 565 45 105 100 120 195
  Row percent (X) 100.0 8.0 18.6 17.7 21.2 34.5
Column percent (X) 1.1 0.3 0.5 1.2 2.3 5.8
Bicycle or walked 13.7 4,385 1,865 1,615 420 245 245
  Row percent (X) 100.0 42.5 36.8 9.6 5.6 5.6
Column percent (X) 8.6 13.0 8.3 4.8 4.7 7.3
Motorcycle or other means 40.5 315 120 75 10 10 100
  Row percent (X) 100.0 38.1 23.8 3.2 3.2 31.7
Column percent (X) 0.6 0.8 0.4 0.1 0.2 3.0
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt).
(X)Not applicable.
Source:U.S. Census Bureau. Census of Population and Housing, 1990 and 2000 long-form (sample) data.