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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 | 25,350 | 100.0 | 553 | 27,220 | 100.0 | 829 | 26,518 | 100.0 | 784 | Yes |
| Drove alone | 21,460 | 84.7 | 523 | 22,911 | 84.2 | 799 | 22,985 | 86.7 | 792 | Yes |
| 2-person Carpool | 2,385 | 9.4 | 195 | 2,475 | 9.1 | 517 | 1,543 | 5.8 | 448 | Yes |
| 3-or-more-person Carpool | 315 | 1.2 | 72 | 517 | 1.9 | 306 | 677 | 2.6 | 272 | Yes |
| Transit | 214 | 0.8 | 59 | 254 | 0.9 | 195 | 133 | 0.5 | 94 | No |
| Bike | 115 | 0.5 | 43 | 102 | 0.4 | 96 | 40 | 0.2 | 44 | Yes |
| Walked | 375 | 1.5 | 78 | 393 | 1.4 | 191 | 340 | 1.3 | 188 | No |
| Taxi, Motorcycle and Other means | 155 | 0.6 | 50 | 194 | 0.7 | 128 | 199 | 0.8 | 111 | No |
| Worked at Home | 335 | 1.3 | 74 | 374 | 1.4 | 144 | 601 | 2.3 | 187 | 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 | 22,995 | 100.0 | 535 | 25,454 | 100.0 | 772 | 25,351 | 100.0 | 732 | Yes |
| Drove alone | 19,260 | 83.8 | 502 | 22,104 | 86.8 | 771 | 22,163 | 87.4 | 783 | Yes |
| 2-person Carpool | 2,110 | 9.2 | 184 | 1,765 | 6.9 | 399 | 1,749 | 6.9 | 374 | No |
| 3-or-more-person Carpool | 470 | 2.0 | 88 | 317 | 1.2 | 134 | 316 | 1.2 | 132 | No |
| Transit | 105 | 0.5 | 41 | 229 | 0.9 | 172 | 79 | 0.3 | 56 | No |
| Bike | 10 | 0.0 | 13 | 0 | 0.0 | 154 | 24 | 0.1 | 28 | No |
| Walked | 285 | 1.2 | 68 | 386 | 1.5 | 186 | 388 | 1.5 | 183 | No |
| Taxi, Motorcycle and Other means | 80 | 0.3 | 36 | 59 | 0.2 | 58 | 73 | 0.3 | 80 | No |
| Worked at Home | 670 | 2.9 | 104 | 594 | 2.3 | 180 | 559 | 2.2 | 187 | 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
