| CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics | |||||||||
| Geographic Area: Howard County, Maryland | |||||||||
Subject |
1990 Census | Census 2000 | Change 1990 to 2000 | ||||||
| Number | Percent | Number | Percent | Number | Percent | ||||
| POPULATION | |||||||||
| Total population | 187,328 | 100.0 | 247,842 | 100.0 | 60,514 | 32.3 | |||
| In households | 185,406 | 99.0 | 244,207 | 98.5 | 58,801 | 31.7 | |||
| In group quarters | 1,922 | 1.0 | 3,635 | 1.5 | 1,713 | 89.1 | |||
HOUSEHOLD SIZE |
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| Total households | 68,657 | 100.0 | 90,102 | 100.0 | 21,445 | 31.2 | |||
| 1-person household | 13,021 | 19.0 | 18,686 | 20.7 | 5,665 | 43.5 | |||
| 2-person household | 22,060 | 32.1 | 28,301 | 31.4 | 6,241 | 28.3 | |||
| 3-person household | 14,181 | 20.7 | 16,668 | 18.5 | 2,487 | 17.5 | |||
| 4-person household | 12,659 | 18.4 | 16,626 | 18.5 | 3,967 | 31.3 | |||
| 5-or-more-person household | 6,736 | 9.8 | 9,821 | 10.9 | 3,085 | 45.8 | |||
| Mean number of persons per household | 2.70 | (X) | 2.71 | (X) | 0.01 | (X) | |||
VEHICLES AVAILABLE1 |
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| Total households | 68,657 | 100.0 | 90,102 | 100.0 | 21,445 | 31.2 | |||
| No vehicle available | 2,215 | 3.2 | 3,748 | 4.2 | 1,533 | 69.2 | |||
| 1 vehicle available | 16,914 | 24.6 | 23,739 | 26.3 | 6,825 | 40.4 | |||
| 2 vehicles available | 33,689 | 49.1 | 43,082 | 47.8 | 9,393 | 27.9 | |||
| 3 vehicles available | 11,300 | 16.5 | 14,953 | 16.6 | 3,653 | 32.3 | |||
| 4 vehicles available | 3,420 | 5.0 | 3,403 | 3.8 | -17 | -0.5 | |||
| 5 or more vehicles available | 1,119 | 1.6 | 1,177 | 1.3 | 58 | 5.2 | |||
| Mean vehicles per household | 2.01 | (X) | 1.94 | (X) | -0.07 | (X) | |||
WORKERS BY SEX1 |
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| Workers 16 years and over | 109,843 | 100.0 | 134,990 | 100.0 | 25,147 | 22.9 | |||
| Male | 59,321 | 54.0 | 71,550 | 53.0 | 12,229 | 20.6 | |||
| Female | 50,522 | 46.0 | 63,445 | 47.0 | 12,923 | 25.6 | |||
MEANS OF TRANSPORTATION TO WORK |
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| Workers 16 years and over | 109,843 | 100.0 | 134,992 | 100.0 | 25,149 | 22.9 | |||
| Drove alone | 88,901 | 80.9 | 110,546 | 81.9 | 21,645 | 24.3 | |||
| Carpooled | 13,084 | 11.9 | 12,734 | 9.4 | -350 | -2.7 | |||
| Public transportation (including taxicab) | 2,531 | 2.3 | 3,433 | 2.5 | 902 | 35.6 | |||
| Bicycle or walked | 1,394 | 1.3 | 1,595 | 1.2 | 201 | 14.4 | |||
| Motorcycle or other means | 689 | 0.6 | 559 | 0.4 | -130 | -18.9 | |||
| Worked at home | 3,244 | 3.0 | 6,125 | 4.5 | 2,881 | 88.8 | |||
TRAVEL TIME TO WORK |
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| Workers who did not work at home | 106,599 | 100.0 | 128,867 | 100.0 | 22,268 | 20.9 | |||
| Less than 5 minutes | 1,787 | 1.7 | 1,717 | 1.3 | -70 | -3.9 | |||
| 5 to 9 minutes | 7,835 | 7.3 | 8,375 | 6.5 | 540 | 6.9 | |||
| 10 to 14 minutes | 12,388 | 11.6 | 14,670 | 11.4 | 2,282 | 18.4 | |||
| 15 to 19 minutes | 13,781 | 12.9 | 17,392 | 13.5 | 3,611 | 26.2 | |||
| 20 to 29 minutes | 22,525 | 21.1 | 26,824 | 20.8 | 4,299 | 19.1 | |||
| 30 to 44 minutes | 27,096 | 25.4 | 30,134 | 23.4 | 3,038 | 11.2 | |||
| 45 or more minutes | 21,187 | 19.9 | 29,755 | 23.1 | 8,568 | 40.4 | |||
| Mean travel time to work (minutes) | 27.6 | (X) | 30.2 | (X) | 2.6 | (X) | |||
TIME LEAVING HOME TO GO TO WORK |
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| Workers who did not work at home | 106,599 | 100.0 | 128,867 | 100.0 | 22,268 | 20.9 | |||
| 5:00 a.m. to 6:59 a.m. | 27,423 | 25.7 | 31,026 | 24.1 | 3,603 | 13.1 | |||
| 7:00 a.m. to 7:59 a.m. | 36,013 | 33.8 | 43,070 | 33.4 | 7,057 | 19.6 | |||
| 8:00 a.m. to 8:59 a.m. | 24,000 | 22.5 | 28,677 | 22.3 | 4,677 | 19.5 | |||
| 9:00 a.m. to 9:59 a.m. | 5,977 | 5.6 | 9,625 | 7.5 | 3,648 | 61.0 | |||
| 10:00 a.m. to 11:59 a.m. | 2,910 | 2.7 | 4,463 | 3.5 | 1,553 | 53.4 | |||
| 12:00 p.m. to 11:59 p.m. | 9,002 | 8.4 | 9,776 | 7.6 | 774 | 8.6 | |||
| 12:00 a.m. to 4:59 a.m. | 1,274 | 1.2 | 2,230 | 1.7 | 956 | 75.0 | |||
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| CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics | |||||||||||
| Geographic Area: Howard County, Maryland | |||||||||||
Subject |
Census 2000 | ||||||||||
| Number | Percent | ||||||||||
| POPULATION BY AGE | |||||||||||
| Total population | 247,842 | 100.0 | |||||||||
| Under 16 years | 62,461 | 25.2 | |||||||||
| 16 to 20 years | 13,173 | 5.3 | |||||||||
| 21 to 24 years | 8,900 | 3.6 | |||||||||
| 25 to 44 years | 85,902 | 34.7 | |||||||||
| 45 to 64 years | 59,297 | 23.9 | |||||||||
| 65 years and over | 18,109 | 7.3 | |||||||||
| Mean age (years) | 34.0 | (X) | |||||||||
HOUSEHOLD INCOME IN 19991 |
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| Total households | 90,102 | 100.0 | |||||||||
| Less than $15,000 | 4,400 | 4.9 | |||||||||
| $15,000 to 19,999 | 1,926 | 2.1 | |||||||||
| $20,000 to 24,999 | 2,668 | 3.0 | |||||||||
| $25,000 to 49,999 | 17,160 | 19.0 | |||||||||
| $50,000 to 74,999 | 19,397 | 21.5 | |||||||||
| $75,000 to 99,999 | 15,821 | 17.6 | |||||||||
| $100,000 or more | 28,730 | 31.9 | |||||||||
| Mean household income (dollars) | 88,178 | (X) | |||||||||
| Median household income (dollars) | 74,167 | (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 | 1.94 | 90,100 | 3,750 | 23,740 | 43,080 | 14,955 | 4,580 | ||||
| Row percent | (X) | 100.0 | 4.2 | 26.3 | 47.8 | 16.6 | 5.1 | ||||
| Column percent | (X) | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | ||||
| 1-person household | 1.06 | 18,685 | 2,185 | 13,885 | 2,200 | 290 | 125 | ||||
| Row percent | (X) | 100.0 | 11.7 | 74.3 | 11.8 | 1.6 | 0.7 | ||||
| Column percent | (X) | 20.7 | 58.3 | 58.5 | 5.1 | 1.9 | 2.7 | ||||
| 2-person household | 1.96 | 28,300 | 730 | 5,255 | 17,765 | 3,760 | 795 | ||||
| Row percent | (X) | 100.0 | 2.6 | 18.6 | 62.8 | 13.3 | 2.8 | ||||
| Column percent | (X) | 31.4 | 19.5 | 22.1 | 41.2 | 25.1 | 17.4 | ||||
| 3-person household | 2.22 | 16,670 | 315 | 2,520 | 8,285 | 4,565 | 985 | ||||
| Row percent | (X) | 100.0 | 1.9 | 15.1 | 49.7 | 27.4 | 5.9 | ||||
| Column percent | (X) | 18.5 | 8.4 | 10.6 | 19.2 | 30.5 | 21.5 | ||||
| 4-or-more-person household | 2.36 | 26,445 | 520 | 2,085 | 14,830 | 6,340 | 2,675 | ||||
| Row percent | (X) | 100.0 | 2.0 | 7.9 | 56.1 | 24.0 | 10.1 | ||||
| Column percent | (X) | 29.4 | 13.9 | 8.8 | 34.4 | 42.4 | 58.4 | ||||
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 | 30.2 | 128,865 | 10,090 | 32,060 | 26,825 | 30,135 | 29,755 | ||||
| Row percent | (X) | 100.0 | 7.8 | 24.9 | 20.8 | 23.4 | 23.1 | ||||
| Column percent | (X) | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | ||||
| Drove alone | 29.0 | 110,545 | 8,355 | 28,395 | 24,125 | 26,460 | 23,205 | ||||
| Row percent | (X) | 100.0 | 7.6 | 25.7 | 21.8 | 23.9 | 21.0 | ||||
| Column percent | (X) | 85.8 | 82.8 | 88.6 | 89.9 | 87.8 | 78.0 | ||||
| Carpooled | 32.5 | 12,735 | 795 | 3,035 | 2,225 | 3,175 | 3,505 | ||||
| Row percent | (X) | 100.0 | 6.2 | 23.8 | 17.5 | 24.9 | 27.5 | ||||
| Column percent | (X) | 9.9 | 7.9 | 9.5 | 8.3 | 10.5 | 11.8 | ||||
| Public transportation (including taxicab) | 63.1 | 3,435 | 70 | 215 | 140 | 315 | 2,695 | ||||
| Row percent | (X) | 100.0 | 2.0 | 6.3 | 4.1 | 9.2 | 78.5 | ||||
| Column percent | (X) | 2.7 | 0.7 | 0.7 | 0.5 | 1.0 | 9.1 | ||||
| Bicycle or walked | 16.3 | 1,595 | 825 | 325 | 245 | 95 | 95 | ||||
| Row percent | (X) | 100.0 | 51.7 | 20.4 | 15.4 | 6.0 | 6.0 | ||||
| Column percent | (X) | 1.2 | 8.2 | 1.0 | 0.9 | 0.3 | 0.3 | ||||
| Motorcycle or other means | 56.2 | 560 | 45 | 85 | 85 | 90 | 250 | ||||
| Row percent | (X) | 100.0 | 8.0 | 15.2 | 15.2 | 16.1 | 44.6 | ||||
| Column percent | (X) | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.8 | ||||
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