CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)


Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Knox County, Illinois

Subject
1990 Census Census 2000 Change 1990 to 2000
Number Percent Number Percent Number Percent
POPULATION            
Total population 56,393 100.0 55,836 100.0 -557 -1.0
In households 52,971 93.9 51,451 92.1 -1,520 -2.9
In group quarters 3,422 6.1 4,385 7.9 963 28.1

HOUSEHOLD SIZE
           
Total households 21,981 100.0 22,056 100.0 75 0.3
1-person household 6,096 27.7 6,527 29.6 431 7.1
2-person household 7,592 34.5 8,069 36.6 477 6.3
3-person household 3,471 15.8 3,301 15.0 -170 -4.9
4-person household 3,008 13.7 2,549 11.6 -459 -15.3
5-or-more-person household 1,814 8.3 1,610 7.3 -204 -11.2
Mean number of persons per household 2.41 (X) 2.33 (X) -0.08 (X)

VEHICLES AVAILABLE1
           
Total households 21,981 100.0 22,056 100.0 75 0.3
No vehicle available 2,068 9.4 1,804 8.2 -264 -12.8
1 vehicle available 8,060 36.7 7,631 34.6 -429 -5.3
2 vehicles available 8,411 38.3 8,767 39.7 356 4.2
3 vehicles available 2,612 11.9 2,800 12.7 188 7.2
4 vehicles available 637 2.9 745 3.4 108 17.0
5 or more vehicles available 193 0.9 309 1.4 116 60.1
Mean vehicles per household 1.65 (X) 1.73 (X) 0.08 (X)

WORKERS BY SEX1
           
Workers 16 years and over 24,770 100.0 25,130 100.0 360 1.5
Male 13,515 54.6 12,935 51.5 -580 -4.3
Female 11,255 45.4 12,195 48.5 940 8.4

MEANS OF TRANSPORTATION TO WORK
           
Workers 16 years and over 24,770 100.0 25,130 100.0 360 1.5
Drove alone 19,201 77.5 20,266 80.6 1,065 5.5
Carpooled 2,930 11.8 2,553 10.2 -377 -12.9
Public transportation (including taxicab) 228 0.9 235 0.9 7 3.1
Bicycle or walked 1,451 5.9 1,105 4.4 -346 -23.8
Motorcycle or other means 100 0.4 214 0.9 114 114.0
Worked at home 860 3.5 757 3.0 -103 -12.0

TRAVEL TIME TO WORK
           
Workers who did not work at home 23,910 100.0 24,373 100.0 463 1.9
Less than 5 minutes 1,724 7.2 1,542 6.3 -182 -10.6
5 to 9 minutes 5,489 23.0 5,611 23.0 122 2.2
10 to 14 minutes 5,852 24.5 5,820 23.9 -32 -0.5
15 to 19 minutes 3,990 16.7 3,920 16.1 -70 -1.8
20 to 29 minutes 3,204 13.4 3,411 14.0 207 6.5
30 to 44 minutes 1,847 7.7 1,939 8.0 92 5.0
45 or more minutes 1,804 7.5 2,130 8.7 326 18.1
Mean travel time to work (minutes) 16.3 (X) 18.2 (X) 1.9 (X)

TIME LEAVING HOME TO GO TO WORK
           
Workers who did not work at home 23,910 100.0 24,373 100.0 463 1.9
5:00 a.m. to 6:59 a.m. 6,386 26.7 6,411 26.3 25 0.4
7:00 a.m. to 7:59 a.m. 7,057 29.5 7,241 29.7 184 2.6
8:00 a.m. to 8:59 a.m. 3,105 13.0 3,409 14.0 304 9.8
9:00 a.m. to 9:59 a.m. 993 4.2 966 4.0 -27 -2.7
10:00 a.m. to 11:59 a.m. 902 3.8 616 2.5 -286 -31.7
12:00 p.m. to 11:59 p.m. 4,794 20.1 4,839 19.9 45 0.9
12:00 a.m. to 4:59 a.m. 673 2.8 891 3.7 218 32.4
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: Knox County, Illinois

Subject
Census 2000
Number Percent
POPULATION BY AGE    
Total population 55,836 100.0
Under 16 years 10,785 19.3
16 to 20 years 4,140 7.4
21 to 24 years 2,862 5.1
25 to 44 years 14,932 26.7
45 to 64 years 13,355 23.9
65 years and over 9,762 17.5
Mean age (years) 39.5 (X)

HOUSEHOLD INCOME IN 19991
   
Total households 22,056 100.0
Less than $15,000 3,734 16.9
$15,000 to 19,999 1,753 7.9
$20,000 to 24,999 1,764 8.0
$25,000 to 49,999 7,804 35.4
$50,000 to 74,999 4,360 19.8
$75,000 to 99,999 1,475 6.7
$100,000 or more 1,166 5.3
Mean household income (dollars) 43,780 (X)
Median household income (dollars) 35,407 (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 1.73 22,055 1,805 7,630 8,765 2,800 1,055
  Row percent (X) 100.0 8.2 34.6 39.7 12.7 4.8
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
1-person household 1.01 6,525 1,215 4,310 815 135 50
  Row percent (X) 100.0 18.6 66.1 12.5 2.1 0.8
Column percent (X) 29.6 67.3 56.5 9.3 4.8 4.7
2-person household 1.83 8,070 340 2,140 4,490 845 260
  Row percent (X) 100.0 4.2 26.5 55.6 10.5 3.2
Column percent (X) 36.6 18.8 28.0 51.2 30.2 24.6
3-person household 2.10 3,300 160 665 1,440 820 220
  Row percent (X) 100.0 4.8 20.2 43.6 24.8 6.7
Column percent (X) 15.0 8.9 8.7 16.4 29.3 20.9
4-or-more-person household 2.38 4,160 90 520 2,020 1,000 525
  Row percent (X) 100.0 2.2 12.5 48.6 24.0 12.6
Column percent (X) 18.9 5.0 6.8 23.0 35.7 49.8

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 18.2 24,375 7,155 9,740 3,410 1,940 2,130
  Row percent (X) 100.0 29.4 40.0 14.0 8.0 8.7
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
Drove alone 18.0 20,265 5,725 8,315 2,865 1,595 1,765
  Row percent (X) 100.0 28.3 41.0 14.1 7.9 8.7
Column percent (X) 83.1 80.0 85.4 84.0 82.2 82.9
Carpooled 22.4 2,555 560 1,045 385 260 300
  Row percent (X) 100.0 21.9 40.9 15.1 10.2 11.7
Column percent (X) 10.5 7.8 10.7 11.3 13.4 14.1
Public transportation (including taxicab) 27.6 235 35 55 30 80 35
  Row percent (X) 100.0 14.9 23.4 12.8 34.0 14.9
Column percent (X) 1.0 0.5 0.6 0.9 4.1 1.6
Bicycle or walked 10.6 1,105 810 200 60 4 30
  Row percent (X) 100.0 73.3 18.1 5.4 0.4 2.7
Column percent (X) 4.5 11.3 2.1 1.8 0.2 1.4
Motorcycle or other means 14.4 215 25 125 65 0 0
  Row percent (X) 100.0 11.6 58.1 30.2 0.0 0.0
Column percent (X) 0.9 0.3 1.3 1.9 0.0 0.0
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.