CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)


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

Subject
1990 Census Census 2000 Change 1990 to 2000
Number Percent Number Percent Number Percent
POPULATION            
Total population 30,806 100.0 41,786 100.0 10,980 35.6
In households 30,437 98.8 41,464 99.2 11,027 36.2
In group quarters 369 1.2 322 0.8 -47 -12.7

HOUSEHOLD SIZE
           
Total households 10,941 100.0 14,631 100.0 3,690 33.7
1-person household 2,033 18.6 2,784 19.0 751 36.9
2-person household 3,511 32.1 4,688 32.0 1,177 33.5
3-person household 2,075 19.0 2,484 17.0 409 19.7
4-person household 1,973 18.0 2,612 17.9 639 32.4
5-or-more-person household 1,349 12.3 2,063 14.1 714 52.9
Mean number of persons per household 2.78 (X) 2.83 (X) 0.05 (X)

VEHICLES AVAILABLE1
           
Total households 10,941 100.0 14,631 100.0 3,690 33.7
No vehicle available 623 5.7 792 5.4 169 27.1
1 vehicle available 3,102 28.4 3,821 26.1 719 23.2
2 vehicles available 4,521 41.3 6,495 44.4 1,974 43.7
3 vehicles available 1,958 17.9 2,392 16.3 434 22.2
4 vehicles available 533 4.9 753 5.1 220 41.3
5 or more vehicles available 204 1.9 378 2.6 174 85.3
Mean vehicles per household 1.94 (X) 1.98 (X) 0.04 (X)

WORKERS BY SEX1
           
Workers 16 years and over 15,040 100.0 19,755 100.0 4,715 31.3
Male 8,589 57.1 10,905 55.2 2,316 27.0
Female 6,451 42.9 8,850 44.8 2,399 37.2

MEANS OF TRANSPORTATION TO WORK
           
Workers 16 years and over 15,040 100.0 19,755 100.0 4,715 31.3
Drove alone 11,669 77.6 15,985 80.9 4,316 37.0
Carpooled 2,256 15.0 2,579 13.1 323 14.3
Public transportation (including taxicab) 54 0.4 83 0.4 29 53.7
Bicycle or walked 384 2.6 307 1.6 -77 -20.1
Motorcycle or other means 121 0.8 142 0.7 21 17.4
Worked at home 556 3.7 659 3.3 103 18.5

TRAVEL TIME TO WORK
           
Workers who did not work at home 14,484 100.0 19,096 100.0 4,612 31.8
Less than 5 minutes 599 4.1 731 3.8 132 22.0
5 to 9 minutes 2,427 16.8 2,355 12.3 -72 -3.0
10 to 14 minutes 2,357 16.3 2,745 14.4 388 16.5
15 to 19 minutes 1,951 13.5 2,265 11.9 314 16.1
20 to 29 minutes 3,219 22.2 3,976 20.8 757 23.5
30 to 44 minutes 2,431 16.8 3,272 17.1 841 34.6
45 or more minutes 1,500 10.4 3,752 19.6 2,252 150.1
Mean travel time to work (minutes) 21.6 (X) 28.2 (X) 6.6 (X)

TIME LEAVING HOME TO GO TO WORK
           
Workers who did not work at home 14,484 100.0 19,096 100.0 4,612 31.8
5:00 a.m. to 6:59 a.m. 5,488 37.9 6,383 33.4 895 16.3
7:00 a.m. to 7:59 a.m. 3,488 24.1 4,582 24.0 1,094 31.4
8:00 a.m. to 8:59 a.m. 1,468 10.1 1,986 10.4 518 35.3
9:00 a.m. to 9:59 a.m. 490 3.4 637 3.3 147 30.0
10:00 a.m. to 11:59 a.m. 285 2.0 454 2.4 169 59.3
12:00 p.m. to 11:59 p.m. 2,783 19.2 3,453 18.1 670 24.1
12:00 a.m. to 4:59 a.m. 482 3.3 1,601 8.4 1,119 232.2
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: Boone County, Illinois

Subject
Census 2000
Number Percent
POPULATION BY AGE    
Total population 41,786 100.0
Under 16 years 11,115 26.6
16 to 20 years 2,847 6.8
21 to 24 years 1,763 4.2
25 to 44 years 12,485 29.9
45 to 64 years 9,111 21.8
65 years and over 4,465 10.7
Mean age (years) 34.3 (X)

HOUSEHOLD INCOME IN 19991
   
Total households 14,631 100.0
Less than $15,000 1,506 10.3
$15,000 to 19,999 596 4.1
$20,000 to 24,999 808 5.5
$25,000 to 49,999 3,929 26.9
$50,000 to 74,999 3,760 25.7
$75,000 to 99,999 2,125 14.5
$100,000 or more 1,907 13.0
Mean household income (dollars) 61,589 (X)
Median household income (dollars) 52,397 (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 1.98 14,630 790 3,820 6,495 2,390 1,130
  Row percent (X) 100.0 5.4 26.1 44.4 16.3 7.7
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
1-person household 1.05 2,785 530 1,705 440 80 25
  Row percent (X) 100.0 19.0 61.2 15.8 2.9 0.9
Column percent (X) 19.0 67.1 44.6 6.8 3.3 2.2
2-person household 1.98 4,690 90 1,060 2,705 630 205
  Row percent (X) 100.0 1.9 22.6 57.7 13.4 4.4
Column percent (X) 32.1 11.4 27.7 41.6 26.4 18.1
3-person household 2.19 2,485 40 560 1,040 640 200
  Row percent (X) 100.0 1.6 22.5 41.9 25.8 8.0
Column percent (X) 17.0 5.1 14.7 16.0 26.8 17.7
4-or-more-person household 2.43 4,675 135 495 2,310 1,040 700
  Row percent (X) 100.0 2.9 10.6 49.4 22.2 15.0
Column percent (X) 32.0 17.1 13.0 35.6 43.5 61.9

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 28.2 19,095 3,085 5,010 3,975 3,270 3,750
  Row percent (X) 100.0 16.2 26.2 20.8 17.1 19.6
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
Drove alone 27.3 15,985 2,630 4,425 3,460 2,555 2,915
  Row percent (X) 100.0 16.5 27.7 21.6 16.0 18.2
Column percent (X) 83.7 85.3 88.3 87.0 78.1 77.7
Carpooled 33.1 2,580 250 485 475 630 740
  Row percent (X) 100.0 9.7 18.8 18.4 24.4 28.7
Column percent (X) 13.5 8.1 9.7 11.9 19.3 19.7
Public transportation (including taxicab) 83.4 85 0 20 4 0 60
  Row percent (X) 100.0 0.0 23.5 4.7 0.0 70.6
Column percent (X) 0.4 0.0 0.4 0.1 0.0 1.6
Bicycle or walked 10.0 305 190 50 25 45 0
  Row percent (X) 100.0 62.3 16.4 8.2 14.8 0.0
Column percent (X) 1.6 6.2 1.0 0.6 1.4 0.0
Motorcycle or other means 51.5 140 20 30 10 40 40
  Row percent (X) 100.0 14.3 21.4 7.1 28.6 28.6
Column percent (X) 0.7 0.6 0.6 0.3 1.2 1.1
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.