CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics | |||||||||
Geographic Area: DuPage County, Illinois | |||||||||
Subject |
1990 Census | Census 2000 | Change 1990 to 2000 | ||||||
Number | Percent | Number | Percent | Number | Percent | ||||
POPULATION | |||||||||
Total population | 781,666 | 100.0 | 904,161 | 100.0 | 122,495 | 15.7 | |||
In households | 771,875 | 98.7 | 889,024 | 98.3 | 117,149 | 15.2 | |||
In group quarters | 9,791 | 1.3 | 15,137 | 1.7 | 5,346 | 54.6 | |||
HOUSEHOLD SIZE |
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Total households | 279,718 | 100.0 | 326,011 | 100.0 | 46,293 | 16.5 | |||
1-person household | 56,853 | 20.3 | 74,471 | 22.8 | 17,618 | 31.0 | |||
2-person household | 86,174 | 30.8 | 99,256 | 30.4 | 13,082 | 15.2 | |||
3-person household | 50,807 | 18.2 | 54,250 | 16.6 | 3,443 | 6.8 | |||
4-person household | 51,292 | 18.3 | 56,528 | 17.3 | 5,236 | 10.2 | |||
5-or-more-person household | 34,592 | 12.4 | 41,506 | 12.7 | 6,914 | 20.0 | |||
Mean number of persons per household | 2.76 | (X) | 2.73 | (X) | -0.03 | (X) | |||
VEHICLES AVAILABLE1 |
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Total households | 279,718 | 100.0 | 326,011 | 100.0 | 46,293 | 16.5 | |||
No vehicle available | 10,236 | 3.7 | 14,066 | 4.3 | 3,830 | 37.4 | |||
1 vehicle available | 79,147 | 28.3 | 97,409 | 29.9 | 18,262 | 23.1 | |||
2 vehicles available | 136,841 | 48.9 | 156,710 | 48.1 | 19,869 | 14.5 | |||
3 vehicles available | 38,650 | 13.8 | 42,640 | 13.1 | 3,990 | 10.3 | |||
4 vehicles available | 10,926 | 3.9 | 11,588 | 3.6 | 662 | 6.1 | |||
5 or more vehicles available | 3,918 | 1.4 | 3,598 | 1.1 | -320 | -8.2 | |||
Mean vehicles per household | 1.91 | (X) | 1.85 | (X) | -0.05 | (X) | |||
WORKERS BY SEX1 |
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Workers 16 years and over | 425,284 | 100.0 | 469,375 | 100.0 | 44,091 | 10.4 | |||
Male | 235,673 | 55.4 | 256,365 | 54.6 | 20,692 | 8.8 | |||
Female | 189,611 | 44.6 | 213,005 | 45.4 | 23,394 | 12.3 | |||
MEANS OF TRANSPORTATION TO WORK |
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Workers 16 years and over | 425,284 | 100.0 | 469,373 | 100.0 | 44,089 | 10.4 | |||
Drove alone | 337,108 | 79.3 | 373,560 | 79.6 | 36,452 | 10.8 | |||
Carpooled | 35,904 | 8.4 | 35,391 | 7.5 | -513 | -1.4 | |||
Public transportation (including taxicab) | 29,550 | 6.9 | 31,612 | 6.7 | 2,062 | 7.0 | |||
Bicycle or walked | 9,731 | 2.3 | 9,878 | 2.1 | 147 | 1.5 | |||
Motorcycle or other means | 1,917 | 0.5 | 2,333 | 0.5 | 416 | 21.7 | |||
Worked at home | 11,074 | 2.6 | 16,599 | 3.5 | 5,525 | 49.9 | |||
TRAVEL TIME TO WORK |
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Workers who did not work at home | 414,210 | 100.0 | 452,774 | 100.0 | 38,564 | 9.3 | |||
Less than 5 minutes | 9,638 | 2.3 | 10,224 | 2.3 | 586 | 6.1 | |||
5 to 9 minutes | 41,183 | 9.9 | 40,016 | 8.8 | -1,167 | -2.8 | |||
10 to 14 minutes | 54,504 | 13.2 | 58,767 | 13.0 | 4,263 | 7.8 | |||
15 to 19 minutes | 57,117 | 13.8 | 60,192 | 13.3 | 3,075 | 5.4 | |||
20 to 29 minutes | 76,859 | 18.6 | 85,183 | 18.8 | 8,324 | 10.8 | |||
30 to 44 minutes | 88,420 | 21.3 | 98,207 | 21.7 | 9,787 | 11.1 | |||
45 or more minutes | 86,489 | 20.9 | 100,185 | 22.1 | 13,696 | 15.8 | |||
Mean travel time to work (minutes) | 27.3 | (X) | 29.0 | (X) | 1.7 | (X) | |||
TIME LEAVING HOME TO GO TO WORK |
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Workers who did not work at home | 414,210 | 100.0 | 452,774 | 100.0 | 38,564 | 9.3 | |||
5:00 a.m. to 6:59 a.m. | 116,229 | 28.1 | 125,535 | 27.7 | 9,306 | 8.0 | |||
7:00 a.m. to 7:59 a.m. | 138,111 | 33.3 | 144,589 | 31.9 | 6,478 | 4.7 | |||
8:00 a.m. to 8:59 a.m. | 73,582 | 17.8 | 80,703 | 17.8 | 7,121 | 9.7 | |||
9:00 a.m. to 9:59 a.m. | 20,497 | 4.9 | 25,105 | 5.5 | 4,608 | 22.5 | |||
10:00 a.m. to 11:59 a.m. | 11,650 | 2.8 | 14,409 | 3.2 | 2,759 | 23.7 | |||
12:00 p.m. to 11:59 p.m. | 47,751 | 11.5 | 51,312 | 11.3 | 3,561 | 7.5 | |||
12:00 a.m. to 4:59 a.m. | 6,390 | 1.5 | 11,121 | 2.5 | 4,731 | 74.0 | |||
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CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics | |||||||||||
Geographic Area: DuPage County, Illinois | |||||||||||
Subject |
Census 2000 | ||||||||||
Number | Percent | ||||||||||
POPULATION BY AGE | |||||||||||
Total population | 904,161 | 100.0 | |||||||||
Under 16 years | 215,733 | 23.9 | |||||||||
16 to 20 years | 57,415 | 6.4 | |||||||||
21 to 24 years | 41,893 | 4.6 | |||||||||
25 to 44 years | 294,645 | 32.6 | |||||||||
45 to 64 years | 206,362 | 22.8 | |||||||||
65 years and over | 88,113 | 9.7 | |||||||||
Mean age (years) | 34.8 | (X) | |||||||||
HOUSEHOLD INCOME IN 19991 |
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Total households | 326,011 | 100.0 | |||||||||
Less than $15,000 | 18,256 | 5.6 | |||||||||
$15,000 to 19,999 | 8,468 | 2.6 | |||||||||
$20,000 to 24,999 | 11,110 | 3.4 | |||||||||
$25,000 to 49,999 | 70,488 | 21.6 | |||||||||
$50,000 to 74,999 | 73,339 | 22.5 | |||||||||
$75,000 to 99,999 | 54,538 | 16.7 | |||||||||
$100,000 or more | 89,812 | 27.5 | |||||||||
Mean household income (dollars) | 86,077 | (X) | |||||||||
Median household income (dollars) | 67,887 | (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 | 1.85 | 326,010 | 14,065 | 97,410 | 156,710 | 42,640 | 15,185 | ||||
Row percent | (X) | 100.0 | 4.3 | 29.9 | 48.1 | 13.1 | 4.7 | ||||
Column percent | (X) | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | ||||
1-person household | 1.02 | 74,470 | 9,050 | 56,830 | 7,100 | 985 | 505 | ||||
Row percent | (X) | 100.0 | 12.2 | 76.3 | 9.5 | 1.3 | 0.7 | ||||
Column percent | (X) | 22.8 | 64.3 | 58.3 | 4.5 | 2.3 | 3.3 | ||||
2-person household | 1.84 | 99,255 | 2,355 | 22,870 | 64,550 | 7,785 | 1,695 | ||||
Row percent | (X) | 100.0 | 2.4 | 23.0 | 65.0 | 7.8 | 1.7 | ||||
Column percent | (X) | 30.4 | 16.7 | 23.5 | 41.2 | 18.3 | 11.2 | ||||
3-person household | 2.18 | 54,250 | 1,050 | 8,220 | 27,940 | 14,435 | 2,610 | ||||
Row percent | (X) | 100.0 | 1.9 | 15.2 | 51.5 | 26.6 | 4.8 | ||||
Column percent | (X) | 16.6 | 7.5 | 8.4 | 17.8 | 33.9 | 17.2 | ||||
4-or-more-person household | 2.31 | 98,035 | 1,615 | 9,490 | 57,120 | 19,435 | 10,375 | ||||
Row percent | (X) | 100.0 | 1.6 | 9.7 | 58.3 | 19.8 | 10.6 | ||||
Column percent | (X) | 30.1 | 11.5 | 9.7 | 36.4 | 45.6 | 68.3 | ||||
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 | 29.0 | 452,775 | 50,240 | 118,960 | 85,185 | 98,205 | 100,185 | ||||
Row percent | (X) | 100.0 | 11.1 | 26.3 | 18.8 | 21.7 | 22.1 | ||||
Column percent | (X) | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | ||||
Drove alone | 26.8 | 373,560 | 40,185 | 102,960 | 77,425 | 86,455 | 66,530 | ||||
Row percent | (X) | 100.0 | 10.8 | 27.6 | 20.7 | 23.1 | 17.8 | ||||
Column percent | (X) | 82.5 | 80.0 | 86.6 | 90.9 | 88.0 | 66.4 | ||||
Carpooled | 25.7 | 35,390 | 4,780 | 11,425 | 6,065 | 6,950 | 6,170 | ||||
Row percent | (X) | 100.0 | 13.5 | 32.3 | 17.1 | 19.6 | 17.4 | ||||
Column percent | (X) | 7.8 | 9.5 | 9.6 | 7.1 | 7.1 | 6.2 | ||||
Public transportation (including taxicab) | 62.0 | 31,610 | 150 | 540 | 560 | 3,950 | 26,410 | ||||
Row percent | (X) | 100.0 | 0.5 | 1.7 | 1.8 | 12.5 | 83.5 | ||||
Column percent | (X) | 7.0 | 0.3 | 0.5 | 0.7 | 4.0 | 26.4 | ||||
Bicycle or walked | 11.7 | 9,880 | 4,805 | 3,440 | 820 | 530 | 280 | ||||
Row percent | (X) | 100.0 | 48.6 | 34.8 | 8.3 | 5.4 | 2.8 | ||||
Column percent | (X) | 2.2 | 9.6 | 2.9 | 1.0 | 0.5 | 0.3 | ||||
Motorcycle or other means | 47.8 | 2,335 | 315 | 590 | 310 | 320 | 790 | ||||
Row percent | (X) | 100.0 | 13.5 | 25.3 | 13.3 | 13.7 | 33.8 | ||||
Column percent | (X) | 0.5 | 0.6 | 0.5 | 0.4 | 0.3 | 0.8 | ||||
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