CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Delaware 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 6,909 100 7,045 100 136 2.0
Sex              
Male 3,934 56.9 3,835 54.4 -99 -2.5
Female 2,975 43.1 3,210 45.6 235 7.9
Mode to work  
Drove alone 4,318 62.5 5,050 71.7 732 17.0
2-person carpool 526 7.6 355 5.0 -171 -32.5
3-or-more-person carpool 116 1.7 129 1.8 13 11.2
Bus or trolley bus 10 0.1 20 0.3 10 100.0
All other transit1 0 0.0 0 0.0 0 **
Bicycle or walked 597 8.6 335 4.8 -262 -43.9
Taxicab, motorcycle, or other mode 47 0.7 40 0.6 -7 -14.9
Worked at home 1,295 18.7 1,110 15.8 -185 -14.3
Travel time to work  (Universe = Workers who did not work at home)
Less than 5 837 14.9 730 12.3 -107 -12.8
5 to 9 1,610 28.7 1,500 25.3 -110 -6.8
10 to 14 1,027 18.3 1,305 22.0 278 27.1
15 to 19 772 13.8 835 14.1 63 8.2
20 to 29 742 13.2 780 13.1 38 5.1
30 to 44 344 6.1 485 8.2 141 41.0
45- 59 123 2.2 150 2.5 27 22.0
60 or more 159 2.8 155 2.6 -4 -2.5
Mean travel time (minutes) 13.9 (X) 15.4 (X) 1.5 (X)
Median travel time (minutes) 11.8 (X) 10.6 (X) -1.2 (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  15.4 5,935 2,230 2,140 780 485 150 155
                Row percent   100 37.6 36.1 13.1 8.2 2.5 2.6
               Column percent   100 100 100 100 100 100 100
Drove alone 14.8 5,050 1,855 1,915 700 380 105 94
                Row percent   100 36.7 37.9 13.9 7.5 2.1 1.9
               Column percent   85.1 83.2 89.5 89.7 78.4 70.0 60.6
2-person carpool 20.3 355 75 130 49 59 20 14
                Row percent   100 21.1 36.6 13.8 16.6 5.6 3.9
               Column percent   6.0 3.4 6.1 6.3 12.2 13.3 9.0
3+ carpool 24.8 129 43 24 14 28 19 14
                Row percent   100 33.3 18.6 10.9 21.7 14.7 10.9
               Column percent   2.2 1.9 1.1 1.8 5.8 12.7 9.0
Bus or trolley bus 17.5 20 0 20 4 0 0 0
                Row percent   100 0.0 100.0 20.0 0.0 0.0 0.0
               Column percent   0.3 0.0 0.9 0.5 0.0 0.0 0.0
All other transit1 0.0 0 0 0 0 0 0 0
                Row percent   100 0.0 0.0 0.1 0.0 0.0 0.0
               Column percent   0.0 0.0 0.0 0.0 0.0 0.0 0.0
Bicycle or walked 13.8 335 245 45 0 4 4 30
                Row percent   100 73.1 13.4 0.0 1.2 1.2 9.0
               Column percent   5.6 11.0 2.1 0.0 0.8 2.7 19.4
All other modes1 26.4 40 10 8 10 10 0 4
                Row percent   100 25.0 20.0 25.0 25.0 0.0 10.0
               Column percent   0.7 0.4 0.4 1.3 2.1 0.0 2.6
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 Delaware 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 7,035 110 880 6,050
Drove alone 5,050 65 600 4,390
2-person carpool 355 20 55 280
3-or-more-person carpool 130 0 30 98
Bus or trolley bus 20 4 4 10
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat 0 0 0 0
Bicycle or walked 325 20 60 245
Taxicab, motorcycle or other means 40 0 4 39
Worked at Home 1,110 0 120 990
TABLE 4.  SEX OF WORKER BY INDUSTRY1 AND OCCUPATON1
 (Universe = All Workers) All Workers Sex  
Male Female  
Workers 16 years and over 7,045 3,835 3,210  
Industry  
Agriculture, forestry, fishing and hunting and mining 1,190 995 190  
Construction 510 465 40  
Manufacturing 1,420 895 525  
Wholesale trade 195 140 55  
Retail trade 835 350 490  
Transportation and warehousing and utilities 250 205 45  
Information 85 40 50  
Finance, insurance, real estate and rental and leasing 245 85 155  
Profess., scientific, management, administrative, waste management 260 120 135  
Educational, health and social services 1,260 235 1,030  
Arts, entertainment, recreation, accommodation and food services 275 75 200  
Other services (except public administration) 285 135 150  
Public administration 235 90 145  
Armed forces 0 0 0  
Occupation  
Management 270 200 75  
Farmers and farm managers 910 790 120  
Business and financial operations specialists 155 65 90  
Computer and mathematical 10 10 4  
Architecture and engineering 55 50 4  
Life, physical and social science 10 10 0  
Community and social service 90 45 45  
Legal 50 25 25  
Education, training and library 340 65 275  
Arts, design, entertainment, sports and media 60 25 35  
Healthcare practitioners and technicians 240 40 200  
Healthcare support 150 10 140  
Protective service 35 25 10  
Food preparation and serving related 275 45 230  
Building and grounds cleaning and maintenance 185 110 75  
Personal care and service 260 25 235  
Sales and related 710 315 395  
Office and administrative support 775 115 660  
Farming, fishing, and forestry 170 120 50  
Construction and excavation 375 375 0  
Installation, maintenance and repairs 260 245 20  
Production 1,020 630 385  
Transportation and material moving 620 485 135  
Armed Forces 0 0 0