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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 | 11,370 | 100.0 | 374 | 9,078 | 100.0 | 605 | 9,165 | 100.0 | 442 | Yes |
| Drove alone | 8,795 | 77.4 | 341 | 7,325 | 80.7 | 517 | 7,006 | 76.4 | 459 | Yes |
| 2-person Carpool | 1,210 | 10.6 | 139 | 748 | 8.2 | 166 | 631 | 6.9 | 160 | Yes |
| 3-or-more-person Carpool | 314 | 2.8 | 71 | 178 | 2.0 | 87 | 235 | 2.6 | 101 | No |
| Transit | 30 | 0.3 | 22 | 76 | 0.8 | 65 | 35 | 0.4 | 32 | No |
| Bike | 45 | 0.4 | 27 | 54 | 0.6 | 45 | 215 | 2.3 | 137 | Yes |
| Walked | 270 | 2.4 | 66 | 260 | 2.9 | 107 | 349 | 3.8 | 116 | No |
| Taxi, Motorcycle and Other means | 185 | 1.6 | 55 | 137 | 1.5 | 58 | 67 | 0.7 | 35 | Yes |
| Worked at Home | 520 | 4.6 | 92 | 300 | 3.3 | 129 | 627 | 6.8 | 228 | 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 | 9,365 | 100.0 | 349 | 8,532 | 100.0 | 430 | 7,574 | 100.0 | 343 | Yes |
| Drove alone | 7,440 | 79.4 | 319 | 6,939 | 81.3 | 423 | 6,219 | 82.1 | 351 | Yes |
| 2-person Carpool | 990 | 10.6 | 126 | 764 | 9.0 | 178 | 584 | 7.7 | 177 | Yes |
| 3-or-more-person Carpool | 175 | 1.9 | 53 | 125 | 1.5 | 70 | 183 | 2.4 | 89 | No |
| Transit | 55 | 0.6 | 30 | 25 | 0.3 | 35 | 10 | 0.1 | 11 | Yes |
| Bike | 4 | 0.0 | 8 | 30 | 0.4 | 40 | 0 | 0.0 | 98 | No |
| Walked | 240 | 2.6 | 63 | 202 | 2.4 | 106 | 231 | 3.0 | 96 | No |
| Taxi, Motorcycle and Other means | 49 | 0.5 | 28 | 25 | 0.3 | 17 | 20 | 0.3 | 22 | No |
| Worked at Home | 405 | 4.3 | 81 | 422 | 4.9 | 148 | 327 | 4.3 | 116 | 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
