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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 | 13,495 | 100.0 | 400 | 13,623 | 100.0 | 669 | 12,995 | 100.0 | 686 | No |
| Drove alone | 10,260 | 76.0 | 364 | 9,722 | 71.4 | 695 | 9,539 | 73.4 | 645 | No |
| 2-person Carpool | 590 | 4.4 | 98 | 769 | 5.6 | 276 | 437 | 3.4 | 140 | No |
| 3-or-more-person Carpool | 100 | 0.7 | 40 | 22 | 0.2 | 158 | 76 | 0.6 | 54 | No |
| Transit | 1,655 | 12.3 | 162 | 1,635 | 12.0 | 337 | 1,894 | 14.6 | 299 | No |
| Bike | 90 | 0.7 | 38 | 87 | 0.6 | 60 | 36 | 0.3 | 26 | Yes |
| Walked | 235 | 1.7 | 62 | 297 | 2.2 | 181 | 257 | 2.0 | 181 | No |
| Taxi, Motorcycle and Other means | 34 | 0.3 | 24 | 189 | 1.4 | 119 | 48 | 0.4 | 48 | No |
| Worked at Home | 530 | 3.9 | 93 | 902 | 6.6 | 250 | 708 | 5.4 | 232 | 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 | 11,570 | 100.0 | 380 | 12,150 | 100.0 | 887 | 12,305 | 100.0 | 779 | No |
| Drove alone | 9,120 | 78.8 | 348 | 9,078 | 74.7 | 780 | 9,352 | 76.0 | 747 | No |
| 2-person Carpool | 635 | 5.5 | 101 | 659 | 5.4 | 239 | 481 | 3.9 | 186 | No |
| 3-or-more-person Carpool | 59 | 0.5 | 31 | 70 | 0.6 | 193 | 306 | 2.5 | 273 | No |
| Transit | 1,015 | 8.8 | 128 | 1,246 | 10.3 | 312 | 1,126 | 9.2 | 286 | No |
| Bike | 10 | 0.1 | 13 | 156 | 1.3 | 153 | 166 | 1.3 | 185 | No |
| Walked | 165 | 1.4 | 52 | 352 | 2.9 | 195 | 228 | 1.9 | 107 | No |
| Taxi, Motorcycle and Other means | 18 | 0.2 | 17 | 0 | 0.0 | 154 | 44 | 0.4 | 42 | No |
| Worked at Home | 545 | 4.7 | 94 | 589 | 4.8 | 198 | 602 | 4.9 | 218 | 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
