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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 | 28,065 | 100.0 | 586 | 27,702 | 100.0 | 916 | 26,717 | 100.0 | 954 | Yes |
| Drove alone | 22,855 | 81.4 | 545 | 22,538 | 81.4 | 933 | 20,821 | 77.9 | 970 | Yes |
| 2-person Carpool | 2,350 | 8.4 | 194 | 2,089 | 7.5 | 388 | 2,370 | 8.9 | 449 | No |
| 3-or-more-person Carpool | 459 | 1.6 | 87 | 609 | 2.2 | 235 | 567 | 2.1 | 237 | No |
| Transit | 664 | 2.4 | 104 | 499 | 1.8 | 249 | 742 | 2.8 | 286 | No |
| Bike | 210 | 0.7 | 59 | 232 | 0.8 | 138 | 104 | 0.4 | 71 | Yes |
| Walked | 875 | 3.1 | 119 | 741 | 2.7 | 241 | 954 | 3.6 | 298 | No |
| Taxi, Motorcycle and Other means | 175 | 0.6 | 53 | 378 | 1.4 | 160 | 326 | 1.2 | 161 | No |
| Worked at Home | 470 | 1.7 | 88 | 616 | 2.2 | 173 | 833 | 3.1 | 256 | 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 | 27,965 | 100.0 | 586 | 29,568 | 100.0 | 922 | 27,608 | 100.0 | 970 | No |
| Drove alone | 22,310 | 79.8 | 540 | 24,642 | 83.3 | 991 | 21,887 | 79.3 | 1,008 | No |
| 2-person Carpool | 2,930 | 10.5 | 216 | 2,365 | 8.0 | 384 | 2,288 | 8.3 | 360 | Yes |
| 3-or-more-person Carpool | 510 | 1.8 | 91 | 559 | 1.9 | 198 | 515 | 1.9 | 202 | No |
| Transit | 670 | 2.4 | 104 | 738 | 2.5 | 274 | 687 | 2.5 | 205 | No |
| Bike | 55 | 0.2 | 30 | 79 | 0.3 | 68 | 38 | 0.1 | 43 | No |
| Walked | 600 | 2.1 | 99 | 532 | 1.8 | 204 | 828 | 3.0 | 240 | No |
| Taxi, Motorcycle and Other means | 165 | 0.6 | 52 | 163 | 0.6 | 150 | 223 | 0.8 | 137 | No |
| Worked at Home | 725 | 2.6 | 109 | 490 | 1.7 | 159 | 1,142 | 4.1 | 263 | 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
