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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 | 14,530 | 100.0 | 419 | 15,953 | 100.0 | 694 | 16,007 | 100.0 | 611 | Yes |
| Drove alone | 11,030 | 75.9 | 381 | 11,416 | 71.6 | 732 | 12,691 | 79.3 | 699 | Yes |
| 2-person Carpool | 1,250 | 8.6 | 141 | 1,667 | 10.4 | 370 | 1,493 | 9.3 | 357 | No |
| 3-or-more-person Carpool | 410 | 2.8 | 82 | 289 | 1.8 | 132 | 214 | 1.3 | 114 | Yes |
| Transit | 45 | 0.3 | 27 | 0 | 0.0 | 136 | 26 | 0.2 | 35 | No |
| Bike | 180 | 1.2 | 54 | 477 | 3.0 | 227 | 198 | 1.2 | 134 | No |
| Walked | 905 | 6.2 | 121 | 1,030 | 6.5 | 401 | 616 | 3.8 | 211 | Yes |
| Taxi, Motorcycle and Other means | 95 | 0.7 | 39 | 382 | 2.4 | 181 | 90 | 0.6 | 62 | No |
| Worked at Home | 615 | 4.2 | 100 | 692 | 4.3 | 233 | 679 | 4.2 | 164 | 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 | 13,880 | 100.0 | 413 | 15,599 | 100.0 | 531 | 16,248 | 100.0 | 514 | Yes |
| Drove alone | 10,540 | 75.9 | 374 | 11,585 | 74.3 | 626 | 12,981 | 79.9 | 595 | Yes |
| 2-person Carpool | 1,365 | 9.8 | 148 | 1,528 | 9.8 | 361 | 1,551 | 9.5 | 425 | No |
| 3-or-more-person Carpool | 415 | 3.0 | 82 | 533 | 3.4 | 208 | 351 | 2.2 | 189 | No |
| Transit | 70 | 0.5 | 34 | 12 | 0.1 | 20 | 131 | 0.8 | 105 | No |
| Bike | 4 | 0.0 | 8 | 158 | 1.0 | 113 | 265 | 1.6 | 141 | Yes |
| Walked | 670 | 4.8 | 104 | 715 | 4.6 | 218 | 389 | 2.4 | 146 | Yes |
| Taxi, Motorcycle and Other means | 59 | 0.4 | 31 | 201 | 1.3 | 152 | 73 | 0.4 | 61 | No |
| Worked at Home | 760 | 5.5 | 111 | 867 | 5.6 | 286 | 507 | 3.1 | 175 | 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
