CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Scott County, Iowa
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 69,550 100 82,065 100 12,515 18.0
Sex              
Male 37,277 53.6 42,460 51.7 5,183 13.9
Female 32,273 46.4 39,600 48.3 7,327 22.7
Mode to work  
Drove alone 56,995 81.9 69,730 85.0 12,735 22.3
2-person carpool 6,160 8.9 6,215 7.6 55 0.9
3-or-more-person carpool 1,115 1.6 1,080 1.3 -35 -3.1
Bus or trolley bus 591 0.8 550 0.7 -41 -6.9
All other transit1 14 0.0 4 0.0 -10 -71.4
Bicycle or walked 2,174 3.1 1,560 1.9 -614 -28.2
Taxicab, motorcycle, or other mode 428 0.6 479 0.6 51 11.9
Worked at home 2,073 3.0 2,450 3.0 377 18.2
Travel time to work  (Universe = Workers who did not work at home)
Less than 5 2,601 3.9 2,640 3.3 39 1.5
5 to 9 10,548 15.6 11,090 13.9 542 5.1
10 to 14 13,944 20.7 16,330 20.5 2,386 17.1
15 to 19 14,055 20.8 16,730 21.0 2,675 19.0
20 to 29 15,431 22.9 18,470 23.2 3,039 19.7
30 to 44 7,168 10.6 9,130 11.5 1,962 27.4
45- 59 1,937 2.9 2,605 3.3 668 34.5
60 or more 1,793 2.7 2,610 3.3 817 45.6
Mean travel time (minutes) 17.8 (X) 19.6 (X) 1.8 (X)
Median travel time (minutes) 17.4 (X) 15.6 (X) -1.8 (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  19.6 79,615 13,730 33,060 18,470 9,130 2,605 2,610
                Row percent   100 17.2 41.5 23.2 11.5 3.3 3.3
               Column percent   100 100 100 100 100 100 100
Drove alone 19.2 69,730 11,670 29,565 16,470 7,855 2,090 2,075
                Row percent   100 16.7 42.4 23.6 11.3 3.0 3.0
               Column percent   87.6 85.0 89.4 89.2 86.0 80.2 79.5
2-person carpool 22.4 6,215 915 2,485 1,420 775 305 315
                Row percent   100 14.7 40.0 22.8 12.5 4.9 5.1
               Column percent   7.8 6.7 7.5 7.7 8.5 11.7 12.1
3+ carpool 25.7 1,080 144 335 214 235 89 67
                Row percent   100 13.3 31.0 19.8 21.8 8.2 6.2
               Column percent   1.4 1.0 1.0 1.2 2.6 3.4 2.6
Bus or trolley bus 34.1 550 34 120 75 180 58 80
                Row percent   100 6.2 21.8 13.6 32.7 10.5 14.5
               Column percent   0.7 0.2 0.4 0.4 2.0 2.2 3.1
All other transit1 60.0 4 0 0 0 0 0 4
                Row percent   100 0.0 0.0 0.0 0.0 0.1 0.1
               Column percent   0.0 0.0 0.0 0.0 0.0 0.0 0.2
Bicycle or walked 12.5 1,560 865 390 150 79 40 29
                Row percent   100 55.4 25.0 9.6 5.1 2.6 1.9
               Column percent   2.0 6.3 1.2 0.8 0.9 1.5 1.1
All other modes1 30.5 479 100 170 135 15 8 49
                Row percent   100 20.9 35.5 28.2 3.1 1.7 10.2
               Column percent   0.6 0.7 0.5 0.7 0.2 0.3 1.9
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 Scott County, Iowa
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 81,355 2,580 16,055 62,715
Drove alone 69,465 1,520 13,110 54,845
2-person carpool 6,200 320 1,675 4,210
3-or-more-person carpool 1,035 85 240 705
Bus or trolley bus 525 270 115 140
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat 4 0 0 4
Bicycle or walked 1,250 265 380 600
Taxicab, motorcycle or other means 435 80 95 255
Worked at Home 2,440 40 440 1,955
TABLE 4.  SEX OF WORKER BY INDUSTRY1 AND OCCUPATON1
 (Universe = All Workers) All Workers Sex  
Male Female  
Workers 16 years and over 82,065 42,460 39,600  
Industry  
Agriculture, forestry, fishing and hunting and mining 750 620 135  
Construction 5,230 4,545 685  
Manufacturing 13,985 10,535 3,450  
Wholesale trade 3,780 2,680 1,100  
Retail trade 11,360 5,240 6,125  
Transportation and warehousing and utilities 4,410 3,100 1,310  
Information 2,010 885 1,125  
Finance, insurance, real estate and rental and leasing 4,400 1,735 2,665  
Profess., scientific, management, administrative, waste management 6,020 3,070 2,950  
Educational, health and social services 16,470 3,790 12,680  
Arts, entertainment, recreation, accommodation and food services 8,125 3,675 4,450  
Other services (except public administration) 3,745 1,730 2,010  
Public administration 1,755 840 915  
Armed forces 25 20 4  
Occupation  
Management 5,885 3,655 2,230  
Farmers and farm managers 430 360 70  
Business and financial operations specialists 3,135 1,415 1,715  
Computer and mathematical 790 545 245  
Architecture and engineering 1,330 1,185 140  
Life, physical and social science 395 255 135  
Community and social service 1,155 380 780  
Legal 470 230 240  
Education, training and library 4,265 1,050 3,215  
Arts, design, entertainment, sports and media 1,230 625 605  
Healthcare practitioners and technicians 3,960 840 3,120  
Healthcare support 1,875 240 1,635  
Protective service 1,135 870 265  
Food preparation and serving related 5,100 2,025 3,075  
Building and grounds cleaning and maintenance 2,625 1,510 1,115  
Personal care and service 2,715 480 2,235  
Sales and related 11,020 5,470 5,550  
Office and administrative support 12,245 2,740 9,510  
Farming, fishing, and forestry 210 155 50  
Construction and excavation 3,960 3,815 145  
Installation, maintenance and repairs 3,400 3,225 175  
Production 8,695 6,355 2,340  
Transportation and material moving 6,030 5,020 1,010  
Armed Forces 15 10 4