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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 | 15,425 | 100.0 | 433 | 16,893 | 100.0 | 745 | 16,892 | 100.0 | 728 | Yes |
| Drove alone | 12,915 | 83.7 | 407 | 13,448 | 79.6 | 769 | 13,881 | 82.2 | 673 | Yes |
| 2-person Carpool | 1,200 | 7.8 | 139 | 1,129 | 6.7 | 284 | 1,354 | 8.0 | 346 | No |
| 3-or-more-person Carpool | 375 | 2.4 | 78 | 625 | 3.7 | 207 | 241 | 1.4 | 133 | No |
| Transit | 114 | 0.7 | 43 | 170 | 1.0 | 116 | 97 | 0.6 | 88 | No |
| Bike | 40 | 0.3 | 26 | 89 | 0.5 | 70 | 214 | 1.3 | 135 | Yes |
| Walked | 390 | 2.5 | 80 | 447 | 2.6 | 184 | 596 | 3.5 | 196 | No |
| Taxi, Motorcycle and Other means | 130 | 0.8 | 46 | 467 | 2.8 | 205 | 143 | 0.8 | 97 | No |
| Worked at Home | 260 | 1.7 | 65 | 518 | 3.1 | 234 | 366 | 2.2 | 207 | 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 | 14,630 | 100.0 | 425 | 16,107 | 100.0 | 772 | 15,682 | 100.0 | 787 | Yes |
| Drove alone | 12,345 | 84.4 | 400 | 13,352 | 82.9 | 877 | 13,089 | 83.5 | 795 | No |
| 2-person Carpool | 1,060 | 7.2 | 131 | 944 | 5.9 | 243 | 1,220 | 7.8 | 368 | No |
| 3-or-more-person Carpool | 345 | 2.4 | 75 | 391 | 2.4 | 185 | 338 | 2.2 | 171 | No |
| Transit | 110 | 0.8 | 42 | 359 | 2.2 | 268 | 206 | 1.3 | 164 | No |
| Bike | 15 | 0.1 | 16 | 0 | 0.0 | 127 | 77 | 0.5 | 99 | No |
| Walked | 250 | 1.7 | 64 | 383 | 2.4 | 184 | 164 | 1.0 | 123 | No |
| Taxi, Motorcycle and Other means | 40 | 0.3 | 26 | 209 | 1.3 | 122 | 32 | 0.2 | 45 | No |
| Worked at Home | 470 | 3.2 | 87 | 469 | 2.9 | 168 | 556 | 3.5 | 169 | 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
