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| Table 1a. Mode to Work by Gender 1 | Census 2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Male | At Place of Residence | |||||||||
| Total Workers | 14,295 | 100.0 | 512 | 15,697 | 100.0 | 1,069 | 14,141 | 100.0 | 903 | No |
| Drove alone | 9,140 | 63.9 | 427 | 9,940 | 63.3 | 821 | 9,345 | 66.1 | 717 | No |
| 2-person Carpool | 1,500 | 10.5 | 183 | 1,411 | 9.0 | 438 | 1,100 | 7.8 | 302 | Yes |
| 3-or-more-person Carpool | 320 | 2.2 | 85 | 478 | 3.0 | 315 | 149 | 1.1 | 131 | Yes |
| Transit | 1,609 | 11.3 | 190 | 2,326 | 14.8 | 625 | 1,584 | 11.2 | 461 | No |
| Bike | 45 | 0.3 | 32 | 40 | 0.3 | 47 | 92 | 0.7 | 63 | No |
| Walked | 1,185 | 8.3 | 163 | 1,004 | 6.4 | 312 | 1,130 | 8.0 | 317 | No |
| Taxi, Motorcycle and Other means | 125 | 0.9 | 53 | 129 | 0.8 | 80 | 94 | 0.7 | 79 | No |
| Worked at Home | 375 | 2.6 | 92 | 369 | 2.4 | 182 | 647 | 4.6 | 252 | Yes |
| Table 1b. Mode to Work by Gender 1 | Census 2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Female | At Place of Residence | |||||||||
| Total Workers | 15,395 | 100.0 | 527 | 17,401 | 100.0 | 1,029 | 15,577 | 100.0 | 882 | No |
| Drove alone | 9,380 | 60.9 | 432 | 11,029 | 63.4 | 796 | 10,976 | 70.5 | 837 | Yes |
| 2-person Carpool | 2,010 | 13.1 | 211 | 1,653 | 9.5 | 411 | 1,091 | 7.0 | 257 | Yes |
| 3-or-more-person Carpool | 465 | 3.0 | 103 | 317 | 1.8 | 174 | 218 | 1.4 | 116 | Yes |
| Transit | 1,945 | 12.6 | 208 | 2,736 | 15.7 | 610 | 1,614 | 10.4 | 318 | No |
| Bike | 15 | 0.1 | 19 | 0 | 0.0 | 151 | 28 | 0.2 | 31 | No |
| Walked | 1,060 | 6.9 | 155 | 984 | 5.7 | 294 | 1,063 | 6.8 | 291 | No |
| Taxi, Motorcycle and Other means | 99 | 0.6 | 48 | 94 | 0.5 | 73 | 104 | 0.7 | 90 | No |
| Worked at Home | 410 | 2.7 | 97 | 588 | 3.4 | 246 | 483 | 3.1 | 198 | No |
Notes:
* The coefficient of variation (CV) can be derived by the standard error (SE) divided by the estimate, while SE = MOE/1.645.
** The z-value of the difference of the two estimates are used to determined if the two estimates are significantly different at 90% confidence level.
1 Census 2000 Table 1-002, 2007-2009 ACS Table B08006 and 2010-2012 ACS B08006
