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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 | 15,745 | 100.0 | 431 | 16,616 | 100.0 | 782 | 17,408 | 100.0 | 864 | Yes |
| Drove alone | 12,800 | 81.3 | 402 | 12,970 | 78.1 | 952 | 13,495 | 77.5 | 762 | No |
| 2-person Carpool | 1,520 | 9.7 | 156 | 1,702 | 10.2 | 389 | 1,856 | 10.7 | 407 | No |
| 3-or-more-person Carpool | 305 | 1.9 | 70 | 171 | 1.0 | 98 | 638 | 3.7 | 439 | No |
| Transit | 264 | 1.7 | 66 | 635 | 3.8 | 258 | 393 | 2.3 | 153 | No |
| Bike | 105 | 0.7 | 41 | 189 | 1.1 | 139 | 173 | 1.0 | 153 | No |
| Walked | 475 | 3.0 | 88 | 261 | 1.6 | 134 | 350 | 2.0 | 143 | No |
| Taxi, Motorcycle and Other means | 115 | 0.7 | 43 | 243 | 1.5 | 177 | 305 | 1.8 | 195 | No |
| Worked at Home | 155 | 1.0 | 50 | 445 | 2.7 | 211 | 198 | 1.1 | 95 | No |
| 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 | 13,430 | 100.0 | 409 | 14,106 | 100.0 | 783 | 15,698 | 100.0 | 874 | Yes |
| Drove alone | 10,640 | 79.2 | 376 | 10,861 | 77.0 | 738 | 12,776 | 81.4 | 818 | Yes |
| 2-person Carpool | 1,420 | 10.6 | 151 | 1,499 | 10.6 | 383 | 1,471 | 9.4 | 348 | No |
| 3-or-more-person Carpool | 243 | 1.8 | 63 | 376 | 2.7 | 199 | 388 | 2.5 | 176 | No |
| Transit | 250 | 1.9 | 64 | 393 | 2.8 | 227 | 540 | 3.4 | 226 | Yes |
| Bike | 55 | 0.4 | 30 | 26 | 0.2 | 41 | 0 | 0.0 | 110 | No |
| Walked | 235 | 1.7 | 62 | 379 | 2.7 | 206 | 216 | 1.4 | 126 | No |
| Taxi, Motorcycle and Other means | 99 | 0.7 | 40 | 55 | 0.4 | 55 | 28 | 0.2 | 47 | Yes |
| Worked at Home | 485 | 3.6 | 89 | 517 | 3.7 | 198 | 279 | 1.8 | 110 | Yes |
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
