CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Portsmouth City, Virginia
TABLE 1. SELECTED CHARACTERISTICS BY PLACE OF WORK, 1990 and 2000
Selected Characteristics                     (Universe: All Workers) 1990 2000 Change 1990 to 2000
Number Percent Number Percent Number Percent
Workers 16 years or over 54,206 100 49,870 100 -4,336 -8.0
Sex              
Male 32,238 59.5 29,665 59.5 -2,573 -8.0
Female 21,968 40.5 20,200 40.5 -1,768 -8.0
Mode to work  
Drove alone 38,891 71.7 38,845 77.9 -46 -0.1
2-person carpool 7,117 13.1 5,310 10.6 -1,807 -25.4
3-or-more-person carpool 2,862 5.3 1,365 2.7 -1,497 -52.3
Bus or trolley bus 1,483 2.7 815 1.6 -668 -45.0
All other transit1 56 0.1 0 0.0 -56 -100.0
Bicycle or walked 2,145 4.0 1,450 2.9 -695 -32.4
Taxicab, motorcycle, or other mode 658 1.2 885 1.8 227 34.5
Worked at home 994 1.8 1,200 2.4 206 20.7
Travel time to work  (Universe = Workers who did not work at home)
Less than 5 842 1.6 905 1.9 63 7.5
5 to 9 4,233 8.0 3,725 7.7 -508 -12.0
10 to 14 7,756 14.6 6,220 12.8 -1,536 -19.8
15 to 19 9,886 18.6 8,705 17.9 -1,181 -11.9
20 to 29 12,793 24.0 12,415 25.5 -378 -3.0
30 to 44 11,680 21.9 10,890 22.4 -790 -6.8
45- 59 3,619 6.8 3,010 6.2 -609 -16.8
60 or more 2,403 4.5 2,795 5.7 392 16.3
Mean travel time (minutes) 23.2 (X) 25.5 (X) 2.3 (X)
Median travel time (minutes) 22.1 (X) 20.5 (X) -1.6 (X)
           
TABLE 2.  MODE TO WORK BY TRAVEL TIME, 2000
(Universe = Workers who did not work at home)
  Mean travel time (mins.) Total Less than 10 minutes 10 to 19 minutes 20 to 29 minutes 30 to 44 minutes 45 -59 minutes 60 or more minutes
Total  25.5 48,670 4,630 14,925 12,415 10,890 3,010 2,795
                Row percent   100 9.5 30.7 25.5 22.4 6.2 5.7
               Column percent   100 100 100 100 100 100 100
Drove alone 25.0 38,845 3,160 11,935 10,540 9,065 2,350 1,800
                Row percent   100 8.1 30.7 27.1 23.3 6.0 4.6
               Column percent   79.8 68.3 80.0 84.9 83.2 78.1 64.4
2-person carpool 25.6 5,310 500 1,805 1,165 1,105 375 360
                Row percent   100 9.4 34.0 21.9 20.8 7.1 6.8
               Column percent   10.9 10.8 12.1 9.4 10.1 12.5 12.9
3+ carpool 36.8 1,365 50 365 310 234 135 275
                Row percent   100 3.7 26.7 22.7 17.1 9.9 20.1
               Column percent   2.8 1.1 2.4 2.5 2.1 4.5 9.8
Bus or trolley bus 44.9 815 19 155 110 164 105 254
                Row percent   100 2.3 19.0 13.5 20.1 12.9 31.2
               Column percent   1.7 0.4 1.0 0.9 1.5 3.5 9.1
All other transit1 0.0 0 0 0 0 0 0 0
                Row percent   100 0.0 0.0 0.0 0.0 0.1 0.3
               Column percent   0.0 0.0 0.0 0.0 0.0 0.0 0.0
Bicycle or walked 16.9 1,450 600 430 185 170 4 65
                Row percent   100 41.4 29.7 12.8 11.7 0.3 4.5
               Column percent   3.0 13.0 2.9 1.5 1.6 0.1 2.3
All other modes1 23.5 885 305 235 114 145 35 50
                Row percent   100 34.5 26.6 12.9 16.4 4.0 5.6
               Column percent   1.8 6.6 1.6 0.9 1.3 1.2 1.8
Notes:
1. See notes1.htm
2. Workers-at-work shown here differs from local employment in many ways.  For more information, please read notes2.htm
CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Portsmouth City, Virginia
TABLE 3. MODE TO WORK BY VEHICLES AVAILABLE IN HOUSEHOLDS
Mode to Work                                                                                (Universe = Workers living in households) Workers living in households…
Total Without a vehicle With 1 vehicle With 2+ vehicles
Total 47,700 2,730 11,005 33,965
Drove alone 38,210 985 8,090 29,135
2-person carpool 5,115 475 1,590 3,050
3-or-more-person carpool 1,300 245 360 695
Bus or trolley bus 745 390 225 129
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat 0 0 0 0
Bicycle or walked 1,080 440 300 340
Taxicab, motorcycle or other means 575 160 210 200
Worked at Home 685 35 235 415
TABLE 4.  SEX OF WORKER BY INDUSTRY1 AND OCCUPATON1
 (Universe = All Workers) All Workers Sex  
Male Female  
Workers 16 years and over 49,870 29,665 20,200  
Industry  
Agriculture, forestry, fishing and hunting and mining 65 50 15  
Construction 3,040 2,720 320  
Manufacturing 9,405 7,430 1,975  
Wholesale trade 930 675 255  
Retail trade 3,075 1,455 1,620  
Transportation and warehousing and utilities 2,015 1,650 365  
Information 740 385 355  
Finance, insurance, real estate and rental and leasing 1,630 475 1,155  
Profess., scientific, management, administrative, waste management 2,950 1,760 1,195  
Educational, health and social services 10,460 2,430 8,030  
Arts, entertainment, recreation, accommodation and food services 2,160 930 1,230  
Other services (except public administration) 2,480 1,255 1,230  
Public administration 4,095 2,700 1,395  
Armed forces 6,815 5,760 1,055  
Occupation  
Management 3,315 2,195 1,120  
Farmers and farm managers 4 4 0  
Business and financial operations specialists 1,790 830 960  
Computer and mathematical 725 510 215  
Architecture and engineering 2,320 2,145 175  
Life, physical and social science 375 285 90  
Community and social service 970 410 560  
Legal 300 170 130  
Education, training and library 2,665 595 2,070  
Arts, design, entertainment, sports and media 590 300 290  
Healthcare practitioners and technicians 3,560 1,300 2,260  
Healthcare support 1,440 375 1,065  
Protective service 1,810 1,445 365  
Food preparation and serving related 1,650 730 920  
Building and grounds cleaning and maintenance 1,200 635 565  
Personal care and service 1,105 215 890  
Sales and related 3,020 1,280 1,745  
Office and administrative support 6,885 2,020 4,865  
Farming, fishing, and forestry 30 20 10  
Construction and excavation 4,100 3,780 315  
Installation, maintenance and repairs 3,475 3,230 245  
Production 3,540 2,795 745  
Transportation and material moving 3,145 2,725 425  
Armed Forces 1,845 1,670 175