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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 | 27,160 | 100.0 | 587 | 26,086 | 100.0 | 822 | 24,907 | 100.0 | 634 | Yes |
| Drove alone | 22,470 | 82.7 | 547 | 21,346 | 81.8 | 763 | 20,087 | 80.6 | 647 | Yes |
| 2-person Carpool | 2,105 | 7.8 | 184 | 1,638 | 6.3 | 321 | 1,635 | 6.6 | 300 | Yes |
| 3-or-more-person Carpool | 475 | 1.7 | 88 | 506 | 1.9 | 194 | 607 | 2.4 | 182 | No |
| Transit | 55 | 0.2 | 30 | 55 | 0.2 | 44 | 33 | 0.1 | 33 | No |
| Bike | 55 | 0.2 | 30 | 36 | 0.1 | 49 | 77 | 0.3 | 73 | No |
| Walked | 870 | 3.2 | 119 | 767 | 2.9 | 185 | 894 | 3.6 | 186 | No |
| Taxi, Motorcycle and Other means | 260 | 1.0 | 65 | 457 | 1.8 | 160 | 314 | 1.3 | 104 | No |
| Worked at Home | 865 | 3.2 | 119 | 1,281 | 4.9 | 286 | 1,260 | 5.1 | 247 | 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Female | At Place of Residence | |||||||||
| Total Workers | 23,960 | 100.0 | 560 | 22,905 | 100.0 | 847 | 23,510 | 100.0 | 717 | No |
| Drove alone | 20,065 | 83.7 | 523 | 19,123 | 83.5 | 838 | 19,856 | 84.5 | 859 | No |
| 2-person Carpool | 1,855 | 7.7 | 173 | 1,376 | 6.0 | 240 | 1,298 | 5.5 | 307 | Yes |
| 3-or-more-person Carpool | 295 | 1.2 | 69 | 196 | 0.9 | 88 | 274 | 1.2 | 120 | No |
| Transit | 104 | 0.4 | 41 | 19 | 0.1 | 19 | 63 | 0.3 | 42 | No |
| Bike | 4 | 0.0 | 8 | 17 | 0.1 | 28 | 35 | 0.1 | 41 | No |
| Walked | 740 | 3.1 | 110 | 358 | 1.6 | 147 | 833 | 3.5 | 191 | No |
| Taxi, Motorcycle and Other means | 119 | 0.5 | 44 | 162 | 0.7 | 101 | 96 | 0.4 | 51 | No |
| Worked at Home | 780 | 3.3 | 113 | 1,654 | 7.2 | 337 | 1,055 | 4.5 | 210 | 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
