CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)


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

Subject
1990 Census Census 2000 Change 1990 to 2000
Number Percent Number Percent Number Percent
POPULATION            
Total population 11,347 100.0 12,878 100.0 1,531 13.5
In households 9,191 81.0 10,155 78.9 964 10.5
In group quarters 2,156 19.0 2,723 21.1 567 26.3

HOUSEHOLD SIZE
           
Total households 3,674 100.0 4,154 100.0 480 13.1
1-person household 867 23.6 1,000 24.1 133 15.3
2-person household 1,383 37.6 1,602 38.6 219 15.8
3-person household 633 17.2 738 17.8 105 16.6
4-person household 501 13.6 537 12.9 36 7.2
5-or-more-person household 290 7.9 277 6.7 -13 -4.5
Mean number of persons per household 2.50 (X) 2.44 (X) -0.06 (X)

VEHICLES AVAILABLE1
           
Total households 3,674 100.0 4,154 100.0 480 13.1
No vehicle available 297 8.1 251 6.0 -46 -15.5
1 vehicle available 1,143 31.1 1,241 29.9 98 8.6
2 vehicles available 1,510 41.1 1,745 42.0 235 15.6
3 vehicles available 505 13.7 689 16.6 184 36.4
4 vehicles available 170 4.6 151 3.6 -19 -11.2
5 or more vehicles available 49 1.3 77 1.9 28 57.1
Mean vehicles per household 1.80 (X) 1.88 (X) 0.08 (X)

WORKERS BY SEX1
           
Workers 16 years and over 3,605 100.0 4,310 100.0 705 19.6
Male 2,132 59.1 2,290 53.1 158 7.4
Female 1,473 40.9 2,020 46.9 547 37.1

MEANS OF TRANSPORTATION TO WORK
           
Workers 16 years and over 3,605 100.0 4,311 100.0 706 19.6
Drove alone 2,732 75.8 3,580 83.0 848 31.0
Carpooled 553 15.3 477 11.1 -76 -13.7
Public transportation (including taxicab) 19 0.5 33 0.8 14 73.7
Bicycle or walked 115 3.2 61 1.4 -54 -47.0
Motorcycle or other means 23 0.6 30 0.7 7 30.4
Worked at home 163 4.5 130 3.0 -33 -20.2

TRAVEL TIME TO WORK
           
Workers who did not work at home 3,442 100.0 4,181 100.0 739 21.5
Less than 5 minutes 176 5.1 165 3.9 -11 -6.2
5 to 9 minutes 417 12.1 442 10.6 25 6.0
10 to 14 minutes 449 13.0 494 11.8 45 10.0
15 to 19 minutes 610 17.7 513 12.3 -97 -15.9
20 to 29 minutes 729 21.2 807 19.3 78 10.7
30 to 44 minutes 664 19.3 1,004 24.0 340 51.2
45 or more minutes 397 11.5 756 18.1 359 90.4
Mean travel time to work (minutes) 21.7 (X) 27.1 (X) 5.4 (X)

TIME LEAVING HOME TO GO TO WORK
           
Workers who did not work at home 3,442 100.0 4,181 100.0 739 21.5
5:00 a.m. to 6:59 a.m. 977 28.4 1,119 26.8 142 14.5
7:00 a.m. to 7:59 a.m. 1,404 40.8 1,463 35.0 59 4.2
8:00 a.m. to 8:59 a.m. 367 10.7 530 12.7 163 44.4
9:00 a.m. to 9:59 a.m. 54 1.6 91 2.2 37 68.5
10:00 a.m. to 11:59 a.m. 50 1.5 71 1.7 21 42.0
12:00 p.m. to 11:59 p.m. 515 15.0 756 18.1 241 46.8
12:00 a.m. to 4:59 a.m. 75 2.2 151 3.6 76 101.3
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: Johnson County, Illinois

Subject
Census 2000
Number Percent
POPULATION BY AGE    
Total population 12,878 100.0
Under 16 years 2,077 16.1
16 to 20 years 979 7.6
21 to 24 years 765 5.9
25 to 44 years 4,389 34.1
45 to 64 years 2,935 22.8
65 years and over 1,733 13.5
Mean age (years) 38.0 (X)

HOUSEHOLD INCOME IN 19991
   
Total households 4,154 100.0
Less than $15,000 845 20.3
$15,000 to 19,999 359 8.6
$20,000 to 24,999 366 8.8
$25,000 to 49,999 1,331 32.0
$50,000 to 74,999 728 17.5
$75,000 to 99,999 314 7.6
$100,000 or more 211 5.1
Mean household income (dollars) 44,502 (X)
Median household income (dollars) 33,326 (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 1.88 4,155 250 1,240 1,745 690 230
  Row percent (X) 100.0 6.0 29.8 42.0 16.6 5.5
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
1-person household 1.08 1,000 170 645 155 10 25
  Row percent (X) 100.0 17.0 64.5 15.5 1.0 2.5
Column percent (X) 24.1 68.0 52.0 8.9 1.4 10.9
2-person household 1.96 1,600 55 370 875 230 75
  Row percent (X) 100.0 3.4 23.1 54.7 14.4 4.7
Column percent (X) 38.5 22.0 29.8 50.1 33.3 32.6
3-person household 2.24 740 20 125 325 205 60
  Row percent (X) 100.0 2.7 16.9 43.9 27.7 8.1
Column percent (X) 17.8 8.0 10.1 18.6 29.7 26.1
4-or-more-person household 2.37 815 10 100 385 245 70
  Row percent (X) 100.0 1.2 12.3 47.2 30.1 8.6
Column percent (X) 19.6 4.0 8.1 22.1 35.5 30.4

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 27.1 4,180 605 1,005 805 1,005 755
  Row percent (X) 100.0 14.5 24.0 19.3 24.0 18.1
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
Drove alone 25.9 3,580 520 920 735 865 540
  Row percent (X) 100.0 14.5 25.7 20.5 24.2 15.1
Column percent (X) 85.6 86.0 91.5 91.3 86.1 71.5
Carpooled 35.7 475 35 65 70 140 170
  Row percent (X) 100.0 7.4 13.7 14.7 29.5 35.8
Column percent (X) 11.4 5.8 6.5 8.7 13.9 22.5
Public transportation (including taxicab) 62.7 35 0 0 0 0 35
  Row percent (X) 100.0 0.0 0.0 0.0 0.0 100.0
Column percent (X) 0.8 0.0 0.0 0.0 0.0 4.6
Bicycle or walked 11.4 60 40 15 0 0 4
  Row percent (X) 100.0 66.7 25.0 0.0 0.0 6.7
Column percent (X) 1.4 6.6 1.5 0.0 0.0 0.5
Motorcycle or other means 22.8 30 10 4 4 4 10
  Row percent (X) 100.0 33.3 13.3 13.3 13.3 33.3
Column percent (X) 0.7 1.7 0.4 0.5 0.4 1.3
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.