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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 | 10,605 | 100.0 | 423 | 10,880 | 100.0 | 741 | 10,658 | 100.0 | 800 | No |
| Drove alone | 7,810 | 73.6 | 380 | 7,544 | 69.3 | 712 | 7,084 | 66.5 | 711 | No |
| 2-person Carpool | 895 | 8.4 | 141 | 1,200 | 11.0 | 342 | 674 | 6.3 | 232 | No |
| 3-or-more-person Carpool | 89 | 0.8 | 45 | 176 | 1.6 | 154 | 84 | 0.8 | 78 | No |
| Transit | 874 | 8.2 | 140 | 827 | 7.6 | 282 | 1,214 | 11.4 | 388 | No |
| Bike | 40 | 0.4 | 30 | 134 | 1.2 | 100 | 153 | 1.4 | 110 | No |
| Walked | 620 | 5.8 | 118 | 529 | 4.9 | 201 | 776 | 7.3 | 314 | No |
| Taxi, Motorcycle and Other means | 25 | 0.2 | 24 | 99 | 0.9 | 130 | 242 | 2.3 | 165 | Yes |
| Worked at Home | 255 | 2.4 | 76 | 371 | 3.4 | 204 | 431 | 4.0 | 222 | 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 | 10,715 | 100.0 | 424 | 10,842 | 100.0 | 733 | 11,297 | 100.0 | 752 | No |
| Drove alone | 7,535 | 70.3 | 374 | 7,360 | 67.9 | 777 | 7,400 | 65.5 | 686 | No |
| 2-person Carpool | 955 | 8.9 | 146 | 978 | 9.0 | 336 | 815 | 7.2 | 303 | No |
| 3-or-more-person Carpool | 165 | 1.5 | 61 | 165 | 1.5 | 134 | 67 | 0.6 | 66 | Yes |
| Transit | 914 | 8.5 | 143 | 1,281 | 11.8 | 336 | 1,506 | 13.3 | 361 | Yes |
| Bike | 40 | 0.4 | 30 | 0 | 0.0 | 161 | 0 | 0.0 | 118 | No |
| Walked | 645 | 6.0 | 120 | 594 | 5.5 | 208 | 805 | 7.1 | 258 | No |
| Taxi, Motorcycle and Other means | 120 | 1.1 | 52 | 127 | 1.2 | 98 | 136 | 1.2 | 123 | No |
| Worked at Home | 340 | 3.2 | 88 | 337 | 3.1 | 142 | 568 | 5.0 | 257 | 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
