CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Warren 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 7,767 100 9,500 100 1,733 22.3
Sex              
Male 3,876 49.9 4,835 50.9 959 24.7
Female 3,891 50.1 4,670 49.2 779 20.0
Mode to work  
Drove alone 5,376 69.2 6,820 71.8 1,444 26.9
2-person carpool 568 7.3 680 7.2 112 19.7
3-or-more-person carpool 91 1.2 270 2.8 179 196.7
Bus or trolley bus 9 0.1 25 0.3 16 177.8
All other transit1 0 0.0 0 0.0 0 **
Bicycle or walked 709 9.1 645 6.8 -64 -9.0
Taxicab, motorcycle, or other mode 41 0.5 75 0.8 34 82.9
Worked at home 973 12.5 985 10.4 12 1.2
Travel time to work  (Universe = Workers who did not work at home)
Less than 5 978 14.4 920 10.8 -58 -5.9
5 to 9 2,068 30.4 2,380 28.0 312 15.1
10 to 14 961 14.1 1,410 16.6 449 46.7
15 to 19 813 12.0 875 10.3 62 7.6
20 to 29 810 11.9 1,210 14.2 400 49.4
30 to 44 800 11.8 1,025 12.0 225 28.1
45- 59 175 2.6 349 4.1 174 99.4
60 or more 189 2.8 345 4.1 156 82.5
Mean travel time (minutes) 14.9 (X) 18.2 (X) 3.3 (X)
Median travel time (minutes) 11.8 (X) 10.7 (X) -1.1 (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  18.2 8,515 3,300 2,285 1,210 1,025 349 345
                Row percent   100 38.8 26.8 14.2 12.0 4.1 4.1
               Column percent   100 100 100 100 100 100 100
Drove alone 18.2 6,820 2,550 1,920 955 865 284 255
                Row percent   100 37.4 28.2 14.0 12.7 4.2 3.7
               Column percent   80.1 77.3 84.0 78.9 84.4 81.4 73.9
2-person carpool 25.4 680 175 140 150 104 49 49
                Row percent   100 25.7 20.6 22.1 15.3 7.2 7.2
               Column percent   8.0 5.3 6.1 12.4 10.1 14.0 14.2
3+ carpool 24.8 270 85 54 65 25 16 23
                Row percent   100 31.5 20.0 24.1 9.3 5.9 8.5
               Column percent   3.2 2.6 2.4 5.4 2.4 4.6 6.7
Bus or trolley bus 20.2 25 0 25 0 4 0 0
                Row percent   100 0.0 100.0 0.0 16.0 0.0 0.0
               Column percent   0.3 0.0 1.1 0.0 0.4 0.0 0.0
All other transit1 0.0 0 0 0 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 0.0 0.0 0.0 0.0 0.0
Bicycle or walked 7.6 645 470 125 30 10 0 15
                Row percent   100 72.9 19.4 4.7 1.6 0.0 2.3
               Column percent   7.6 14.2 5.5 2.5 1.0 0.0 4.3
All other modes1 23.1 75 25 14 8 20 0 14
                Row percent   100 33.3 18.7 10.7 26.7 0.0 18.7
               Column percent   0.9 0.8 0.6 0.7 2.0 0.0 4.1
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 Warren 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 9,000 180 1,385 7,435
Drove alone 6,660 90 1,015 5,555
2-person carpool 680 25 125 535
3-or-more-person carpool 220 14 45 150
Bus or trolley bus 25 10 4 10
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat 0 0 0 0
Bicycle or walked 360 20 105 230
Taxicab, motorcycle or other means 75 4 25 50
Worked at Home 980 10 65 910
TABLE 4.  SEX OF WORKER BY INDUSTRY1 AND OCCUPATON1
 (Universe = All Workers) All Workers Sex  
Male Female  
Workers 16 years and over 9,500 4,835 4,670  
Industry  
Agriculture, forestry, fishing and hunting and mining 445 380 65  
Construction 940 855 85  
Manufacturing 690 550 140  
Wholesale trade 245 185 60  
Retail trade 1,315 710 605  
Transportation and warehousing and utilities 300 240 60  
Information 145 50 95  
Finance, insurance, real estate and rental and leasing 425 170 255  
Profess., scientific, management, administrative, waste management 490 185 305  
Educational, health and social services 3,040 710 2,330  
Arts, entertainment, recreation, accommodation and food services 605 345 260  
Other services (except public administration) 515 245 270  
Public administration 345 205 140  
Armed forces 0 0 0  
Occupation  
Management 620 400 220  
Farmers and farm managers 305 280 25  
Business and financial operations specialists 200 95 105  
Computer and mathematical 40 15 25  
Architecture and engineering 40 40 4  
Life, physical and social science 55 25 25  
Community and social service 165 105 60  
Legal 45 35 10  
Education, training and library 1,055 290 765  
Arts, design, entertainment, sports and media 155 90 65  
Healthcare practitioners and technicians 300 85 215  
Healthcare support 375 25 350  
Protective service 105 90 15  
Food preparation and serving related 600 275 325  
Building and grounds cleaning and maintenance 330 205 125  
Personal care and service 515 45 470  
Sales and related 1,010 515 495  
Office and administrative support 1,360 275 1,085  
Farming, fishing, and forestry 125 90 35  
Construction and excavation 690 680 10  
Installation, maintenance and repairs 325 315 10  
Production 595 415 180  
Transportation and material moving 500 440 55  
Armed Forces 0 0 0