CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in St. Clair County, Michigan
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 46,646 100 56,630 100 9,984 21.4
Sex              
Male 23,466 50.3 28,400 50.2 4,934 21.0
Female 23,180 49.7 28,230 49.8 5,050 21.8
Mode to work  
Drove alone 37,831 81.1 46,600 82.3 8,769 23.2
2-person carpool 4,467 9.6 4,940 8.7 473 10.6
3-or-more-person carpool 815 1.7 900 1.6 85 10.4
Bus or trolley bus 186 0.4 310 0.5 124 66.7
All other transit1 6 0.0 4 0.0 -2 -33.3
Bicycle or walked 1,546 3.3 1,505 2.7 -41 -2.7
Taxicab, motorcycle, or other mode 240 0.5 355 0.6 115 47.9
Worked at home 1,555 3.3 2,020 3.6 465 29.9
Travel time to work  (Universe = Workers who did not work at home)
Less than 5 2,732 6.1 2,910 5.3 178 6.5
5 to 9 9,180 20.4 8,880 16.3 -300 -3.3
10 to 14 9,726 21.6 10,560 19.3 834 8.6
15 to 19 8,319 18.4 9,135 16.7 816 9.8
20 to 29 7,123 15.8 9,950 18.2 2,827 39.7
30 to 44 4,599 10.2 7,180 13.1 2,581 56.1
45- 59 1,891 4.2 3,045 5.6 1,154 61.0
60 or more 1,521 3.4 2,955 5.4 1,434 94.3
Mean travel time (minutes) 17.4 (X) 21.3 (X) 3.9 (X)
Median travel time (minutes) 15.5 (X) 15.6 (X) 0.1 (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  21.3 54,610 11,790 19,695 9,950 7,180 3,045 2,955
                Row percent   100 21.6 36.1 18.2 13.1 5.6 5.4
               Column percent   100 100 100 100 100 100 100
Drove alone 21.2 46,600 9,615 17,200 8,785 6,100 2,580 2,325
                Row percent   100 20.6 36.9 18.9 13.1 5.5 5.0
               Column percent   85.3 81.6 87.3 88.3 85.0 84.7 78.7
2-person carpool 22.6 4,940 1,005 1,705 815 745 325 345
                Row percent   100 20.3 34.5 16.5 15.1 6.6 7.0
               Column percent   9.0 8.5 8.7 8.2 10.4 10.7 11.7
3+ carpool 30.6 900 144 190 195 168 85 113
                Row percent   100 16.0 21.1 21.7 18.7 9.4 12.6
               Column percent   1.6 1.2 1.0 2.0 2.3 2.8 3.8
Bus or trolley bus 31.2 310 40 45 70 75 25 49
                Row percent   100 12.9 14.5 22.6 24.2 8.1 15.8
               Column percent   0.6 0.3 0.2 0.7 1.0 0.8 1.7
All other transit1 10.0 4 0 0 4 0 0 0
                Row percent   100 0.0 0.0 0.0 0.0 0.0 0.1
               Column percent   0.0 0.0 0.0 0.0 0.0 0.0 0.0
Bicycle or walked 12.5 1,505 860 440 50 70 20 59
                Row percent   100 57.1 29.2 3.3 4.7 1.3 3.9
               Column percent   2.8 7.3 2.2 0.5 1.0 0.7 2.0
All other modes1 23.0 355 135 120 30 18 15 45
                Row percent   100 38.0 33.8 8.5 5.1 4.2 12.7
               Column percent   0.7 1.1 0.6 0.3 0.3 0.5 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 St. Clair County, Michigan
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 56,535 1,765 10,950 43,820
Drove alone 46,570 1,055 8,250 37,265
2-person carpool 4,930 220 1,460 3,255
3-or-more-person carpool 875 40 310 524
Bus or trolley bus 310 110 95 105
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat 4 0 0 4
Bicycle or walked 1,485 255 450 785
Taxicab, motorcycle or other means 345 50 60 235
Worked at Home 2,010 30 330 1,655
TABLE 4.  SEX OF WORKER BY INDUSTRY1 AND OCCUPATON1
 (Universe = All Workers) All Workers Sex  
Male Female  
Workers 16 years and over 56,630 28,400 28,230  
Industry  
Agriculture, forestry, fishing and hunting and mining 615 410 200  
Construction 4,230 3,855 375  
Manufacturing 12,820 8,455 4,365  
Wholesale trade 1,190 910 280  
Retail trade 7,945 3,470 4,475  
Transportation and warehousing and utilities 3,540 2,665 875  
Information 1,085 445 640  
Finance, insurance, real estate and rental and leasing 2,155 685 1,465  
Profess., scientific, management, administrative, waste management 2,725 1,420 1,310  
Educational, health and social services 11,200 2,200 9,005  
Arts, entertainment, recreation, accommodation and food services 4,600 1,730 2,875  
Other services (except public administration) 2,755 1,320 1,435  
Public administration 1,720 790 930  
Armed forces 50 50 4  
Occupation  
Management 3,355 2,020 1,340  
Farmers and farm managers 315 255 60  
Business and financial operations specialists 1,440 590 850  
Computer and mathematical 360 255 105  
Architecture and engineering 945 810 140  
Life, physical and social science 265 130 135  
Community and social service 870 320 555  
Legal 220 115 100  
Education, training and library 2,810 650 2,160  
Arts, design, entertainment, sports and media 530 205 320  
Healthcare practitioners and technicians 2,675 630 2,040  
Healthcare support 1,260 115 1,145  
Protective service 695 495 200  
Food preparation and serving related 3,345 1,055 2,290  
Building and grounds cleaning and maintenance 1,805 1,210 595  
Personal care and service 2,125 205 1,920  
Sales and related 6,480 2,625 3,855  
Office and administrative support 7,795 1,730 6,065  
Farming, fishing, and forestry 195 110 85  
Construction and excavation 3,660 3,605 55  
Installation, maintenance and repairs 2,290 2,225 70  
Production 9,090 5,900 3,190  
Transportation and material moving 4,095 3,145 950  
Armed Forces 4 4 0