CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Humboldt 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 4,186 100 4,390 100 204 4.9
Sex              
Male 2,436 58.2 2,620 59.7 184 7.6
Female 1,750 41.8 1,770 40.3 20 1.1
Mode to work  
Drove alone 3,051 72.9 3,475 79.2 424 13.9
2-person carpool 280 6.7 370 8.4 90 32.1
3-or-more-person carpool 108 2.6 84 1.9 -24 -22.2
Bus or trolley bus 7 0.2 10 0.2 3 42.9
All other transit1 0 0.0 0 0.0 0 **
Bicycle or walked 259 6.2 154 3.5 -105 -40.5
Taxicab, motorcycle, or other mode 18 0.4 30 0.7 12 66.7
Worked at home 463 11.1 265 6.0 -198 -42.8
Travel time to work  (Universe = Workers who did not work at home)
Less than 5 558 15.0 610 14.8 52 9.3
5 to 9 1,279 34.4 1,155 28.0 -124 -9.7
10 to 14 706 19.0 690 16.7 -16 -2.3
15 to 19 381 10.2 495 12.0 114 29.9
20 to 29 421 11.3 605 14.7 184 43.7
30 to 44 212 5.7 300 7.3 88 41.5
45- 59 68 1.8 64 1.6 -4 -5.9
60 or more 98 2.6 205 5.0 107 109.2
Mean travel time (minutes) 12.5 (X) 16.7 (X) 4.2 (X)
Median travel time (minutes) 10.2 (X) 10.5 (X) 0.3 (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  16.7 4,125 1,765 1,185 605 300 64 205
                Row percent   100 42.8 28.7 14.7 7.3 1.6 5.0
               Column percent   100 100 100 100 100 100 100
Drove alone 16.5 3,475 1,575 965 480 240 49 170
                Row percent   100 45.3 27.8 13.8 6.9 1.4 4.9
               Column percent   84.2 89.2 81.4 79.3 80.0 76.6 82.9
2-person carpool 21.3 370 44 145 90 60 14 18
                Row percent   100 11.9 39.2 24.3 16.2 3.8 4.9
               Column percent   9.0 2.5 12.2 14.9 20.0 21.9 8.8
3+ carpool 19.3 84 8 38 33 12 4 4
                Row percent   100 9.5 45.2 39.3 14.3 4.8 4.8
               Column percent   2.0 0.5 3.2 5.5 4.0 6.3 2.0
Bus or trolley bus 84.0 10 0 4 0 0 0 10
                Row percent   100 0.0 40.0 0.0 0.0 0.0 100.0
               Column percent   0.2 0.0 0.3 0.0 0.0 0.0 4.9
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 2.4
               Column percent   0.0 0.0 0.0 0.0 0.0 0.0 0.0
Bicycle or walked 6.2 154 130 20 0 0 0 4
                Row percent   100 84.4 13.0 0.0 0.0 0.0 2.6
               Column percent   3.7 7.4 1.7 0.0 0.0 0.0 2.0
All other modes1 14.3 30 8 20 4 0 0 4
                Row percent   100 26.7 66.7 13.3 0.0 0.0 13.3
               Column percent   0.7 0.5 1.7 0.7 0.0 0.0 2.0
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 Humboldt 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 4,380 55 565 3,760
Drove alone 3,465 30 460 2,975
2-person carpool 370 10 60 295
3-or-more-person carpool 80 0 8 73
Bus or trolley bus 10 0 0 14
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat 0 0 0 0
Bicycle or walked 155 10 10 139
Taxicab, motorcycle or other means 30 0 10 24
Worked at Home 265 4 25 240
TABLE 4.  SEX OF WORKER BY INDUSTRY1 AND OCCUPATON1
 (Universe = All Workers) All Workers Sex  
Male Female  
Workers 16 years and over 4,390 2,620 1,770  
Industry  
Agriculture, forestry, fishing and hunting and mining 415 350 65  
Construction 270 240 30  
Manufacturing 1,110 880 230  
Wholesale trade 190 175 15  
Retail trade 485 275 210  
Transportation and warehousing and utilities 265 215 55  
Information 60 20 40  
Finance, insurance, real estate and rental and leasing 150 55 95  
Profess., scientific, management, administrative, waste management 85 35 50  
Educational, health and social services 790 145 645  
Arts, entertainment, recreation, accommodation and food services 215 55 160  
Other services (except public administration) 210 100 115  
Public administration 145 75 65  
Armed forces 0 0 0  
Occupation  
Management 280 180 100  
Farmers and farm managers 260 240 20  
Business and financial operations specialists 155 85 70  
Computer and mathematical 20 20 4  
Architecture and engineering 40 40 0  
Life, physical and social science 25 20 4  
Community and social service 75 25 45  
Legal 4 0 4  
Education, training and library 200 70 130  
Arts, design, entertainment, sports and media 40 15 25  
Healthcare practitioners and technicians 190 25 170  
Healthcare support 100 0 100  
Protective service 15 10 4  
Food preparation and serving related 230 40 185  
Building and grounds cleaning and maintenance 100 75 25  
Personal care and service 80 4 80  
Sales and related 470 295 175  
Office and administrative support 535 135 400  
Farming, fishing, and forestry 100 80 20  
Construction and excavation 230 210 20  
Installation, maintenance and repairs 245 235 10  
Production 625 505 120  
Transportation and material moving 375 315 60  
Armed Forces 0 0 0