CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Montgomery County, 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 38,084 100 39,910 100 1,826 4.8
Sex              
Male 21,446 56.3 21,100 52.9 -346 -1.6
Female 16,638 43.7 18,805 47.1 2,167 13.0
Mode to work  
Drove alone 27,050 71.0 30,655 76.8 3,605 13.3
2-person carpool 4,719 12.4 3,345 8.4 -1,374 -29.1
3-or-more-person carpool 1,535 4.0 915 2.3 -620 -40.4
Bus or trolley bus 930 2.4 1,160 2.9 230 24.7
All other transit1 31 0.1 10 0.0 -21 -67.7
Bicycle or walked 2,595 6.8 2,405 6.0 -190 -7.3
Taxicab, motorcycle, or other mode 324 0.9 265 0.7 -59 -18.2
Worked at home 900 2.4 1,150 2.9 250 27.8
Travel time to work  (Universe = Workers who did not work at home)
Less than 5 1,524 4.1 1,545 4.0 21 1.4
5 to 9 6,367 17.1 6,635 17.1 268 4.2
10 to 14 7,291 19.6 7,475 19.3 184 2.5
15 to 19 6,589 17.7 6,905 17.8 316 4.8
20 to 29 6,904 18.6 6,835 17.6 -69 -1.0
30 to 44 5,090 13.7 5,775 14.9 685 13.5
45- 59 1,934 5.2 1,875 4.8 -59 -3.1
60 or more 1,485 4.0 1,715 4.4 230 15.5
Mean travel time (minutes) 19.3 (X) 20.5 (X) 1.2 (X)
Median travel time (minutes) 17.6 (X) 15.6 (X) -2.0 (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  20.5 38,760 8,180 14,380 6,835 5,775 1,875 1,715
                Row percent   100 21.1 37.1 17.6 14.9 4.8 4.4
               Column percent   100 100 100 100 100 100 100
Drove alone 20.6 30,655 6,310 11,345 5,715 4,515 1,480 1,295
                Row percent   100 20.6 37.0 18.6 14.7 4.8 4.2
               Column percent   79.1 77.1 78.9 83.6 78.2 78.9 75.5
2-person carpool 25.3 3,345 465 1,110 555 680 265 270
                Row percent   100 13.9 33.2 16.6 20.3 7.9 8.1
               Column percent   8.6 5.7 7.7 8.1 11.8 14.1 15.7
3+ carpool 31.6 915 45 280 140 230 115 109
                Row percent   100 4.9 30.6 15.3 25.1 12.6 11.9
               Column percent   2.4 0.6 1.9 2.0 4.0 6.1 6.4
Bus or trolley bus 16.9 1,160 105 710 210 120 4 4
                Row percent   100 9.1 61.2 18.1 10.3 0.3 0.3
               Column percent   3.0 1.3 4.9 3.1 2.1 0.2 0.2
All other transit1 9.0 10 0 10 0 0 0 0
                Row percent   100 0.0 0.0 0.0 0.0 0.0 0.0
               Column percent   0.0 0.0 0.1 0.0 0.0 0.0 0.0
Bicycle or walked 11.0 2,405 1,160 860 190 185 4 4
                Row percent   100 48.2 35.8 7.9 7.7 0.2 0.2
               Column percent   6.2 14.2 6.0 2.8 3.2 0.2 0.2
All other modes1 21.5 265 95 70 25 50 4 25
                Row percent   100 35.8 26.4 9.4 18.9 1.5 9.4
               Column percent   0.7 1.2 0.5 0.4 0.9 0.2 1.5
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 Montgomery County, 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 38,245 955 8,055 29,240
Drove alone 30,330 510 5,870 23,950
2-person carpool 3,310 95 780 2,430
3-or-more-person carpool 895 50 200 645
Bus or trolley bus 1,095 110 485 500
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat 10 0 0 10
Bicycle or walked 1,430 160 455 820
Taxicab, motorcycle or other means 250 20 55 170
Worked at Home 925 10 205 705
TABLE 4.  SEX OF WORKER BY INDUSTRY1 AND OCCUPATON1
 (Universe = All Workers) All Workers Sex  
Male Female  
Workers 16 years and over 39,910 21,100 18,805  
Industry  
Agriculture, forestry, fishing and hunting and mining 440 350 90  
Construction 2,160 1,970 185  
Manufacturing 4,835 2,875 1,960  
Wholesale trade 520 435 90  
Retail trade 4,615 2,510 2,105  
Transportation and warehousing and utilities 1,020 710 310  
Information 720 405 315  
Finance, insurance, real estate and rental and leasing 1,380 630 750  
Profess., scientific, management, administrative, waste management 2,850 1,520 1,330  
Educational, health and social services 14,405 6,050 8,360  
Arts, entertainment, recreation, accommodation and food services 4,275 2,115 2,160  
Other services (except public administration) 1,450 715 735  
Public administration 1,090 685 410  
Armed forces 145 135 10  
Occupation  
Management 2,625 1,620 1,000  
Farmers and farm managers 125 125 0  
Business and financial operations specialists 1,170 485 685  
Computer and mathematical 1,155 820 330  
Architecture and engineering 1,115 850 265  
Life, physical and social science 1,215 790 420  
Community and social service 685 210 475  
Legal 185 60 125  
Education, training and library 5,270 2,745 2,525  
Arts, design, entertainment, sports and media 700 385 315  
Healthcare practitioners and technicians 1,405 410 990  
Healthcare support 740 65 675  
Protective service 580 450 130  
Food preparation and serving related 3,210 1,580 1,630  
Building and grounds cleaning and maintenance 1,065 520 540  
Personal care and service 1,320 300 1,020  
Sales and related 3,895 1,935 1,960  
Office and administrative support 5,335 1,430 3,905  
Farming, fishing, and forestry 190 130 65  
Construction and excavation 1,910 1,835 75  
Installation, maintenance and repairs 1,250 1,185 65  
Production 3,190 1,935 1,255  
Transportation and material moving 1,520 1,170 345  
Armed Forces 55 55 0