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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 | 11,835 | 100.0 | 481 | 11,919 | 100.0 | 1,031 | 11,840 | 100.0 | 780 | No |
| Drove alone | 9,220 | 77.9 | 441 | 8,829 | 74.1 | 761 | 8,776 | 74.1 | 708 | No |
| 2-person Carpool | 745 | 6.3 | 139 | 760 | 6.4 | 235 | 532 | 4.5 | 145 | Yes |
| 3-or-more-person Carpool | 200 | 1.7 | 73 | 126 | 1.1 | 96 | 126 | 1.1 | 87 | No |
| Transit | 730 | 6.2 | 138 | 839 | 7.0 | 544 | 1,012 | 8.5 | 241 | Yes |
| Bike | 10 | 0.1 | 16 | 34 | 0.3 | 56 | 40 | 0.3 | 45 | No |
| Walked | 125 | 1.1 | 57 | 119 | 1.0 | 72 | 182 | 1.5 | 88 | No |
| Taxi, Motorcycle and Other means | 50 | 0.4 | 36 | 184 | 1.5 | 117 | 80 | 0.7 | 59 | No |
| Worked at Home | 760 | 6.4 | 141 | 1,028 | 8.6 | 227 | 1,092 | 9.2 | 272 | 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 | 9,990 | 100.0 | 454 | 9,219 | 100.0 | 764 | 10,166 | 100.0 | 856 | No |
| Drove alone | 7,235 | 72.4 | 401 | 6,584 | 71.4 | 678 | 7,235 | 71.2 | 671 | No |
| 2-person Carpool | 625 | 6.3 | 128 | 478 | 5.2 | 154 | 640 | 6.3 | 195 | No |
| 3-or-more-person Carpool | 94 | 0.9 | 50 | 220 | 2.4 | 112 | 225 | 2.2 | 140 | No |
| Transit | 570 | 5.7 | 122 | 567 | 6.2 | 197 | 490 | 4.8 | 201 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 165 | 13 | 0.1 | 21 | No |
| Walked | 170 | 1.7 | 67 | 133 | 1.4 | 133 | 60 | 0.6 | 58 | Yes |
| Taxi, Motorcycle and Other means | 20 | 0.2 | 23 | 0 | 0.0 | 165 | 33 | 0.3 | 39 | No |
| Worked at Home | 1,280 | 12.8 | 182 | 1,237 | 13.4 | 319 | 1,470 | 14.5 | 365 | 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
