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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 | 17,145 | 100.0 | 458 | 16,857 | 100.0 | 502 | 16,861 | 100.0 | 592 | No |
| Drove alone | 14,535 | 84.8 | 433 | 14,049 | 83.3 | 543 | 13,760 | 81.6 | 563 | Yes |
| 2-person Carpool | 1,175 | 6.9 | 137 | 1,366 | 8.1 | 293 | 1,307 | 7.8 | 343 | No |
| 3-or-more-person Carpool | 170 | 1.0 | 53 | 155 | 0.9 | 98 | 437 | 2.6 | 239 | Yes |
| Transit | 79 | 0.5 | 36 | 66 | 0.4 | 58 | 48 | 0.3 | 41 | No |
| Bike | 90 | 0.5 | 38 | 0 | 0.0 | 154 | 33 | 0.2 | 36 | Yes |
| Walked | 510 | 3.0 | 91 | 599 | 3.6 | 204 | 583 | 3.5 | 212 | No |
| Taxi, Motorcycle and Other means | 145 | 0.8 | 49 | 129 | 0.8 | 71 | 438 | 2.6 | 205 | Yes |
| Worked at Home | 430 | 2.5 | 84 | 493 | 2.9 | 154 | 255 | 1.5 | 99 | 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 | 15,795 | 100.0 | 446 | 15,572 | 100.0 | 546 | 15,001 | 100.0 | 571 | Yes |
| Drove alone | 13,060 | 82.7 | 416 | 12,709 | 81.6 | 578 | 12,818 | 85.4 | 579 | No |
| 2-person Carpool | 1,260 | 8.0 | 142 | 1,155 | 7.4 | 254 | 919 | 6.1 | 281 | Yes |
| 3-or-more-person Carpool | 294 | 1.9 | 69 | 206 | 1.3 | 106 | 255 | 1.7 | 124 | No |
| Transit | 75 | 0.5 | 35 | 139 | 0.9 | 51 | 82 | 0.5 | 62 | No |
| Bike | 10 | 0.1 | 13 | 0 | 0.0 | 154 | 20 | 0.1 | 29 | No |
| Walked | 425 | 2.7 | 83 | 523 | 3.4 | 141 | 295 | 2.0 | 123 | No |
| Taxi, Motorcycle and Other means | 64 | 0.4 | 32 | 77 | 0.5 | 63 | 42 | 0.3 | 40 | No |
| Worked at Home | 610 | 3.9 | 99 | 763 | 4.9 | 224 | 570 | 3.8 | 170 | 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
