CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)


Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Navajo County, Arizona

Subject
 1990 Census Census 2000 Change 1990 to 2000
Number Percent Number Percent Number Percent
POPULATION            
Total population 77,658 100.0 97,470 100.0 19,812 25.5
In households 76,414 98.4 95,216 97.7 18,802 24.6
In group quarters 1,244 1.6 2,254 2.3 1,010 81.2

HOUSEHOLD SIZE		            
Total households 22,504 100.0 30,055 100.0 7,551 33.6
1-person household 3,868 17.2 5,983 19.9 2,115 54.7
2-person household 5,607 24.9 8,667 28.8 3,060 54.6
3-person household 3,380 15.0 4,320 14.4 940 27.8
4-person household 3,403 15.1 4,245 14.1 842 24.7
5-or-more-person household 6,246 27.8 6,840 22.8 594 9.5
Mean number of persons per household 3.40 (X) 3.17 (X) -0.23 (X)

VEHICLES AVAILABLE1		            
Total households 22,504 100.0 30,055 100.0 7,551 33.6
No vehicle available 3,396 15.1 3,904 13.0 508 15.0
1 vehicle available 7,615 33.8 10,570 35.2 2,955 38.8
2 vehicles available 7,959 35.4 10,527 35.0 2,568 32.3
3 vehicles available 2,605 11.6 3,738 12.4 1,133 43.5
4 vehicles available 700 3.1 957 3.2 257 36.7
5 or more vehicles available 229 1.0 359 1.2 130 56.8
Mean vehicles per household 1.57 (X) 1.62 (X) 0.05 (X)

WORKERS BY SEX1		            
Workers 16 years and over 21,986 100.0 28,965 100.0 6,979 31.7
Male 12,314 56.0 15,455 53.4 3,141 25.5
Female 9,672 44.0 13,510 46.6 3,838 39.7

MEANS OF TRANSPORTATION TO WORK		            
Workers 16 years and over 21,986 100.0 28,965 100.0 6,979 31.7
Drove alone 14,639 66.6 20,126 69.5 5,487 37.5
Carpooled 4,402 20.0 5,534 19.1 1,132 25.7
Public transportation (including taxicab) 143 0.7 204 0.7 61 42.7
Bicycle or walked 1,717 7.8 1,726 6.0 9 0.5
Motorcycle or other means 439 2.0 365 1.3 -74 -16.9
Worked at home 646 2.9 1,010 3.5 364 56.3

TRAVEL TIME TO WORK		            
Workers who did not work at home 21,340 100.0 27,955 100.0 6,615 31.0
Less than 5 minutes 2,366 11.1 2,517 9.0 151 6.4
5 to 9 minutes 5,349 25.1 6,441 23.0 1,092 20.4
10 to 14 minutes 3,658 17.1 5,040 18.0 1,382 37.8
15 to 19 minutes 2,580 12.1 3,523 12.6 943 36.6
20 to 29 minutes 2,339 11.0 3,140 11.2 801 34.2
30 to 44 minutes 2,337 11.0 3,417 12.2 1,080 46.2
45 or more minutes 2,711 12.7 3,877 13.9 1,166 43.0
Mean travel time to work (minutes) 19.2 (X) 22.9 (X) 3.8 (X)

TIME LEAVING HOME TO GO TO WORK		            
Workers who did not work at home 21,340 100.0 27,955 100.0 6,615 31.0
5:00 a.m. to 6:59 a.m. 5,479 25.7 7,250 25.9 1,771 32.3
7:00 a.m. to 7:59 a.m. 7,652 35.9 9,883 35.4 2,231 29.2
8:00 a.m. to 8:59 a.m. 2,897 13.6 3,644 13.0 747 25.8
9:00 a.m. to 9:59 a.m. 938 4.4 1,196 4.3 258 27.5
10:00 a.m. to 11:59 a.m. 637 3.0 873 3.1 236 37.0
12:00 p.m. to 11:59 p.m. 3,037 14.2 3,834 13.7 797 26.2
12:00 a.m. to 4:59 a.m. 700 3.3 1,275 4.6 575 82.1
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: Navajo County, Arizona

Subject
 Census 2000
Number Percent
POPULATION BY AGE    
Total population 97,470 100.0
Under 16 years 30,613 31.4
16 to 20 years 8,378 8.6
21 to 24 years 4,264 4.4
25 to 44 years 24,713 25.4
45 to 64 years 19,855 20.4
65 years and over 9,647 9.9
Mean age (years) 32.1 (X)

HOUSEHOLD INCOME IN 19991		    
Total households 30,055 100.0
Less than $15,000 8,273 27.5
$15,000 to 19,999 2,670 8.9
$20,000 to 24,999 2,370 7.9
$25,000 to 49,999 9,112 30.3
$50,000 to 74,999 4,425 14.7
$75,000 to 99,999 1,900 6.3
$100,000 or more 1,305 4.3
Mean household income (dollars) 36,904 (X)
Median household income (dollars) 28,569 (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 1.62 30,055 3,905 10,570 10,525 3,740 1,315
  Row percent (X) 100.0 13.0 35.2 35.0 12.4 4.4
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
1-person household 1.00 5,985 1,575 3,285 880 125 120
  Row percent (X) 100.0 26.3 54.9 14.7 2.1 2.0
Column percent (X) 19.9 40.3 31.1 8.4 3.3 9.1
2-person household 1.75 8,665 750 2,500 4,070 1,030 320
  Row percent (X) 100.0 8.7 28.9 47.0 11.9 3.7
Column percent (X) 28.8 19.2 23.7 38.7 27.5 24.3
3-person household 1.72 4,320 535 1,330 1,490 775 195
  Row percent (X) 100.0 12.4 30.8 34.5 17.9 4.5
Column percent (X) 14.4 13.7 12.6 14.2 20.7 14.8
4-or-more-person household 1.81 11,085 1,045 3,455 4,090 1,810 680
  Row percent (X) 100.0 9.4 31.2 36.9 16.3 6.1
Column percent (X) 36.9 26.8 32.7 38.9 48.4 51.7

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 22.9 27,955 8,960 8,565 3,140 3,415 3,875
  Row percent (X) 100.0 32.1 30.6 11.2 12.2 13.9
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
Drove alone 20.9 20,125 6,575 6,470 2,380 2,460 2,240
  Row percent (X) 100.0 32.7 32.1 11.8 12.2 11.1
Column percent (X) 72.0 73.4 75.5 75.8 72.0 57.8
Carpooled 32.4 5,535 1,150 1,635 625 740 1,385
  Row percent (X) 100.0 20.8 29.5 11.3 13.4 25.0
Column percent (X) 19.8 12.8 19.1 19.9 21.7 35.7
Public transportation (including taxicab) 46.8 205 25 4 0 75 100
  Row percent (X) 100.0 12.2 2.0 0.0 36.6 48.8
Column percent (X) 0.7 0.3 [ >0 ] 0.0 2.2 2.6
Bicycle or walked 9.5 1,725 1,115 380 85 85 55
  Row percent (X) 100.0 64.6 22.0 4.9 4.9 3.2
Column percent (X) 6.2 12.4 4.4 2.7 2.5 1.4
Motorcycle or other means 41.6 365 90 75 50 55 95
  Row percent (X) 100.0 24.7 20.5 13.7 15.1 26.0
Column percent (X) 1.3 1.0 0.9 1.6 1.6 2.5
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt).
>0Value is too near zero to display.
(X)Not applicable.
Source:U.S. Census Bureau. Census of Population and Housing, 1990 and 2000 long-form (sample) data.