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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 | 36,000 | 100.0 | 658 | 39,522 | 100.0 | 950 | 37,995 | 100.0 | 845 | Yes |
| Drove alone | 29,000 | 80.6 | 611 | 30,801 | 77.9 | 933 | 30,863 | 81.2 | 994 | Yes |
| 2-person Carpool | 3,430 | 9.5 | 234 | 3,316 | 8.4 | 563 | 2,491 | 6.6 | 433 | Yes |
| 3-or-more-person Carpool | 594 | 1.7 | 98 | 587 | 1.5 | 238 | 339 | 0.9 | 142 | Yes |
| Transit | 154 | 0.4 | 50 | 106 | 0.3 | 78 | 108 | 0.3 | 68 | No |
| Bike | 50 | 0.1 | 29 | 243 | 0.6 | 141 | 5 | 0.0 | 8 | Yes |
| Walked | 1,000 | 2.8 | 127 | 1,779 | 4.5 | 477 | 1,207 | 3.2 | 345 | No |
| Taxi, Motorcycle and Other means | 305 | 0.8 | 71 | 594 | 1.5 | 201 | 664 | 1.7 | 230 | Yes |
| Worked at Home | 1,465 | 4.1 | 154 | 2,096 | 5.3 | 417 | 2,318 | 6.1 | 387 | 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 | 33,675 | 100.0 | 644 | 36,493 | 100.0 | 838 | 36,194 | 100.0 | 836 | Yes |
| Drove alone | 27,560 | 81.8 | 600 | 30,354 | 83.2 | 879 | 29,910 | 82.6 | 911 | Yes |
| 2-person Carpool | 2,925 | 8.7 | 216 | 2,296 | 6.3 | 402 | 2,135 | 5.9 | 442 | Yes |
| 3-or-more-person Carpool | 490 | 1.5 | 89 | 362 | 1.0 | 127 | 426 | 1.2 | 175 | No |
| Transit | 160 | 0.5 | 51 | 173 | 0.5 | 95 | 173 | 0.5 | 147 | No |
| Bike | 15 | 0.0 | 16 | 13 | 0.0 | 21 | 22 | 0.1 | 35 | No |
| Walked | 975 | 2.9 | 126 | 1,227 | 3.4 | 255 | 1,157 | 3.2 | 313 | No |
| Taxi, Motorcycle and Other means | 204 | 0.6 | 58 | 276 | 0.8 | 136 | 489 | 1.4 | 242 | Yes |
| Worked at Home | 1,355 | 4.0 | 148 | 1,792 | 4.9 | 294 | 1,882 | 5.2 | 350 | 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
