| CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics | |||||||||
| Geographic Area: Cobb County, Georgia | |||||||||
Subject |
1990 Census | Census 2000 | Change 1990 to 2000 | ||||||
| Number | Percent | Number | Percent | Number | Percent | ||||
| POPULATION | |||||||||
| Total population | 447,745 | 100.0 | 607,751 | 100.0 | 160,006 | 35.7 | |||
| In households | 444,739 | 99.3 | 600,475 | 98.8 | 155,736 | 35.0 | |||
| In group quarters | 3,006 | 0.7 | 7,276 | 1.2 | 4,270 | 142.0 | |||
HOUSEHOLD SIZE |
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| Total households | 171,409 | 100.0 | 227,590 | 100.0 | 56,181 | 32.8 | |||
| 1-person household | 38,378 | 22.4 | 52,670 | 23.1 | 14,292 | 37.2 | |||
| 2-person household | 55,678 | 32.5 | 73,751 | 32.4 | 18,073 | 32.5 | |||
| 3-person household | 33,583 | 19.6 | 41,049 | 18.0 | 7,466 | 22.2 | |||
| 4-person household | 29,242 | 17.1 | 36,569 | 16.1 | 7,327 | 25.1 | |||
| 5-or-more-person household | 14,528 | 8.5 | 23,551 | 10.3 | 9,023 | 62.1 | |||
| Mean number of persons per household | 2.59 | (X) | 2.64 | (X) | 0.04 | (X) | |||
VEHICLES AVAILABLE1 |
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| Total households | 171,409 | 100.0 | 227,590 | 100.0 | 56,181 | 32.8 | |||
| No vehicle available | 5,908 | 3.4 | 8,630 | 3.8 | 2,722 | 46.1 | |||
| 1 vehicle available | 47,604 | 27.8 | 70,454 | 31.0 | 22,850 | 48.0 | |||
| 2 vehicles available | 79,159 | 46.2 | 103,605 | 45.5 | 24,446 | 30.9 | |||
| 3 vehicles available | 27,395 | 16.0 | 33,499 | 14.7 | 6,104 | 22.3 | |||
| 4 vehicles available | 8,365 | 4.9 | 8,827 | 3.9 | 462 | 5.5 | |||
| 5 or more vehicles available | 2,978 | 1.7 | 2,575 | 1.1 | -403 | -13.5 | |||
| Mean vehicles per household | 1.97 | (X) | 1.88 | (X) | -0.09 | (X) | |||
WORKERS BY SEX1 |
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| Workers 16 years and over | 250,985 | 100.0 | 325,410 | 100.0 | 74,425 | 29.7 | |||
| Male | 136,205 | 54.3 | 177,275 | 54.5 | 41,070 | 30.2 | |||
| Female | 114,780 | 45.7 | 148,135 | 45.5 | 33,355 | 29.1 | |||
MEANS OF TRANSPORTATION TO WORK |
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| Workers 16 years and over | 250,985 | 100.0 | 325,412 | 100.0 | 74,427 | 29.7 | |||
| Drove alone | 211,761 | 84.4 | 262,772 | 80.8 | 51,011 | 24.1 | |||
| Carpooled | 26,006 | 10.4 | 39,081 | 12.0 | 13,075 | 50.3 | |||
| Public transportation (including taxicab) | 2,043 | 0.8 | 4,119 | 1.3 | 2,076 | 101.6 | |||
| Bicycle or walked | 2,901 | 1.2 | 3,516 | 1.1 | 615 | 21.2 | |||
| Motorcycle or other means | 1,901 | 0.8 | 2,689 | 0.8 | 788 | 41.5 | |||
| Worked at home | 6,373 | 2.5 | 13,235 | 4.1 | 6,862 | 107.7 | |||
TRAVEL TIME TO WORK |
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| Workers who did not work at home | 244,612 | 100.0 | 312,177 | 100.0 | 67,565 | 27.6 | |||
| Less than 5 minutes | 4,520 | 1.8 | 4,669 | 1.5 | 149 | 3.3 | |||
| 5 to 9 minutes | 16,640 | 6.8 | 19,601 | 6.3 | 2,961 | 17.8 | |||
| 10 to 14 minutes | 25,999 | 10.6 | 29,554 | 9.5 | 3,555 | 13.7 | |||
| 15 to 19 minutes | 32,160 | 13.1 | 37,718 | 12.1 | 5,558 | 17.3 | |||
| 20 to 29 minutes | 52,044 | 21.3 | 59,406 | 19.0 | 7,362 | 14.1 | |||
| 30 to 44 minutes | 66,663 | 27.3 | 84,895 | 27.2 | 18,232 | 27.3 | |||
| 45 or more minutes | 46,586 | 19.0 | 76,334 | 24.5 | 29,748 | 63.9 | |||
| Mean travel time to work (minutes) | 26.9 | (X) | 31.3 | (X) | 4.4 | (X) | |||
TIME LEAVING HOME TO GO TO WORK |
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| Workers who did not work at home | 244,612 | 100.0 | 312,177 | 100.0 | 67,565 | 27.6 | |||
| 5:00 a.m. to 6:59 a.m. | 58,073 | 23.7 | 83,010 | 26.6 | 24,937 | 42.9 | |||
| 7:00 a.m. to 7:59 a.m. | 85,983 | 35.2 | 103,472 | 33.1 | 17,489 | 20.3 | |||
| 8:00 a.m. to 8:59 a.m. | 49,134 | 20.1 | 55,225 | 17.7 | 6,091 | 12.4 | |||
| 9:00 a.m. to 9:59 a.m. | 15,467 | 6.3 | 22,594 | 7.2 | 7,127 | 46.1 | |||
| 10:00 a.m. to 11:59 a.m. | 7,005 | 2.9 | 11,162 | 3.6 | 4,157 | 59.3 | |||
| 12:00 p.m. to 11:59 p.m. | 25,530 | 10.4 | 31,222 | 10.0 | 5,692 | 22.3 | |||
| 12:00 a.m. to 4:59 a.m. | 3,420 | 1.4 | 5,492 | 1.8 | 2,072 | 60.6 | |||
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| CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics | |||||||||||
| Geographic Area: Cobb County, Georgia | |||||||||||
Subject |
Census 2000 | ||||||||||
| Number | Percent | ||||||||||
| POPULATION BY AGE | |||||||||||
| Total population | 607,751 | 100.0 | |||||||||
| Under 16 years | 140,804 | 23.2 | |||||||||
| 16 to 20 years | 38,263 | 6.3 | |||||||||
| 21 to 24 years | 33,335 | 5.5 | |||||||||
| 25 to 44 years | 223,259 | 36.7 | |||||||||
| 45 to 64 years | 129,872 | 21.4 | |||||||||
| 65 years and over | 42,218 | 6.9 | |||||||||
| Mean age (years) | 33.1 | (X) | |||||||||
HOUSEHOLD INCOME IN 19991 |
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| Total households | 227,590 | 100.0 | |||||||||
| Less than $15,000 | 16,688 | 7.3 | |||||||||
| $15,000 to 19,999 | 7,739 | 3.4 | |||||||||
| $20,000 to 24,999 | 9,950 | 4.4 | |||||||||
| $25,000 to 49,999 | 59,213 | 26.0 | |||||||||
| $50,000 to 74,999 | 51,539 | 22.6 | |||||||||
| $75,000 to 99,999 | 33,874 | 14.9 | |||||||||
| $100,000 or more | 48,587 | 21.3 | |||||||||
| Mean household income (dollars) | 73,553 | (X) | |||||||||
| Median household income (dollars) | 58,289 | (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 | 227,590 | 8,630 | 70,455 | 103,605 | 33,500 | 11,400 | ||||
| Row percent | (X) | 100.0 | 3.8 | 31.0 | 45.5 | 14.7 | 5.0 | ||||
| Column percent | (X) | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | ||||
| 1-person household | 1.11 | 52,670 | 4,125 | 40,530 | 6,480 | 1,130 | 405 | ||||
| Row percent | (X) | 100.0 | 7.8 | 77.0 | 12.3 | 2.1 | 0.8 | ||||
| Column percent | (X) | 23.1 | 47.8 | 57.5 | 6.3 | 3.4 | 3.6 | ||||
| 2-person household | 1.93 | 73,750 | 1,915 | 14,820 | 46,060 | 8,900 | 2,055 | ||||
| Row percent | (X) | 100.0 | 2.6 | 20.1 | 62.5 | 12.1 | 2.8 | ||||
| Column percent | (X) | 32.4 | 22.2 | 21.0 | 44.5 | 26.6 | 18.0 | ||||
| 3-person household | 2.17 | 41,050 | 1,115 | 7,105 | 19,875 | 10,525 | 2,425 | ||||
| Row percent | (X) | 100.0 | 2.7 | 17.3 | 48.4 | 25.6 | 5.9 | ||||
| Column percent | (X) | 18.0 | 12.9 | 10.1 | 19.2 | 31.4 | 21.3 | ||||
| 4-or-more-person household | 2.28 | 60,120 | 1,475 | 7,995 | 31,190 | 12,945 | 6,515 | ||||
| Row percent | (X) | 100.0 | 2.5 | 13.3 | 51.9 | 21.5 | 10.8 | ||||
| Column percent | (X) | 26.4 | 17.1 | 11.3 | 30.1 | 38.6 | 57.1 | ||||
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 | 31.3 | 312,175 | 24,270 | 67,270 | 59,405 | 84,895 | 76,335 | ||||
| Row percent | (X) | 100.0 | 7.8 | 21.5 | 19.0 | 27.2 | 24.5 | ||||
| Column percent | (X) | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | ||||
| Drove alone | 31.1 | 262,770 | 18,585 | 56,220 | 51,555 | 72,775 | 63,635 | ||||
| Row percent | (X) | 100.0 | 7.1 | 21.4 | 19.6 | 27.7 | 24.2 | ||||
| Column percent | (X) | 84.2 | 76.6 | 83.6 | 86.8 | 85.7 | 83.4 | ||||
| Carpooled | 31.8 | 39,080 | 3,515 | 8,685 | 6,485 | 10,795 | 9,600 | ||||
| Row percent | (X) | 100.0 | 9.0 | 22.2 | 16.6 | 27.6 | 24.6 | ||||
| Column percent | (X) | 12.5 | 14.5 | 12.9 | 10.9 | 12.7 | 12.6 | ||||
| Public transportation (including taxicab) | 43.6 | 4,120 | 235 | 670 | 575 | 755 | 1,880 | ||||
| Row percent | (X) | 100.0 | 5.7 | 16.3 | 14.0 | 18.3 | 45.6 | ||||
| Column percent | (X) | 1.3 | 1.0 | 1.0 | 1.0 | 0.9 | 2.5 | ||||
| Bicycle or walked | 14.7 | 3,515 | 1,600 | 1,150 | 350 | 210 | 205 | ||||
| Row percent | (X) | 100.0 | 45.5 | 32.7 | 10.0 | 6.0 | 5.8 | ||||
| Column percent | (X) | 1.1 | 6.6 | 1.7 | 0.6 | 0.2 | 0.3 | ||||
| Motorcycle or other means | 55.1 | 2,690 | 330 | 545 | 445 | 360 | 1,010 | ||||
| Row percent | (X) | 100.0 | 12.3 | 20.3 | 16.5 | 13.4 | 37.5 | ||||
| Column percent | (X) | 0.9 | 1.4 | 0.8 | 0.7 | 0.4 | 1.3 | ||||
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