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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 | 24,675 | 100.0 | 557 | 37,044 | 100.0 | 1,386 | 33,671 | 100.0 | 1,140 | Yes |
| Drove alone | 20,255 | 82.1 | 518 | 29,377 | 79.3 | 1,219 | 27,978 | 83.1 | 1,287 | Yes |
| 2-person Carpool | 2,185 | 8.9 | 187 | 3,475 | 9.4 | 688 | 2,205 | 6.5 | 440 | No |
| 3-or-more-person Carpool | 674 | 2.7 | 105 | 959 | 2.6 | 525 | 1,053 | 3.1 | 698 | No |
| Transit | 460 | 1.9 | 87 | 957 | 2.6 | 301 | 533 | 1.6 | 216 | No |
| Bike | 85 | 0.3 | 37 | 31 | 0.1 | 51 | 88 | 0.3 | 75 | No |
| Walked | 345 | 1.4 | 75 | 823 | 2.2 | 335 | 324 | 1.0 | 156 | No |
| Taxi, Motorcycle and Other means | 325 | 1.3 | 73 | 570 | 1.5 | 277 | 674 | 2.0 | 242 | Yes |
| Worked at Home | 340 | 1.4 | 74 | 852 | 2.3 | 347 | 816 | 2.4 | 335 | 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 | 21,120 | 100.0 | 526 | 29,406 | 100.0 | 1,276 | 31,387 | 100.0 | 1,269 | Yes |
| Drove alone | 16,835 | 79.7 | 482 | 23,428 | 79.7 | 1,278 | 26,232 | 83.6 | 1,106 | Yes |
| 2-person Carpool | 1,975 | 9.4 | 178 | 2,275 | 7.7 | 537 | 1,480 | 4.7 | 349 | Yes |
| 3-or-more-person Carpool | 575 | 2.7 | 97 | 587 | 2.0 | 277 | 761 | 2.4 | 304 | No |
| Transit | 700 | 3.3 | 107 | 933 | 3.2 | 289 | 936 | 3.0 | 307 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 154 | 42 | 0.1 | 51 | No |
| Walked | 395 | 1.9 | 80 | 533 | 1.8 | 232 | 379 | 1.2 | 193 | No |
| Taxi, Motorcycle and Other means | 185 | 0.9 | 55 | 444 | 1.5 | 244 | 625 | 2.0 | 275 | Yes |
| Worked at Home | 465 | 2.2 | 87 | 1,206 | 4.1 | 408 | 932 | 3.0 | 312 | 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
