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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 | 14,235 | 100.0 | 532 | 20,078 | 100.0 | 991 | 18,845 | 100.0 | 925 | Yes |
| Drove alone | 10,260 | 72.1 | 472 | 15,359 | 76.5 | 981 | 14,891 | 79.0 | 1,046 | Yes |
| 2-person Carpool | 2,115 | 14.9 | 232 | 1,966 | 9.8 | 440 | 1,662 | 8.8 | 513 | No |
| 3-or-more-person Carpool | 710 | 5.0 | 136 | 1,065 | 5.3 | 385 | 737 | 3.9 | 320 | No |
| Transit | 325 | 2.3 | 93 | 570 | 2.8 | 267 | 408 | 2.2 | 220 | No |
| Bike | 125 | 0.9 | 58 | 72 | 0.4 | 59 | 124 | 0.7 | 140 | No |
| Walked | 240 | 1.7 | 80 | 191 | 1.0 | 110 | 284 | 1.5 | 158 | No |
| Taxi, Motorcycle and Other means | 190 | 1.3 | 71 | 275 | 1.4 | 158 | 150 | 0.8 | 92 | No |
| Worked at Home | 265 | 1.9 | 84 | 580 | 2.9 | 219 | 589 | 3.1 | 282 | 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 | 10,740 | 100.0 | 481 | 14,912 | 100.0 | 802 | 15,487 | 100.0 | 1,003 | Yes |
| Drove alone | 7,845 | 73.0 | 424 | 11,590 | 77.7 | 816 | 11,861 | 76.6 | 1,013 | Yes |
| 2-person Carpool | 1,455 | 13.5 | 194 | 1,550 | 10.4 | 402 | 1,286 | 8.3 | 444 | No |
| 3-or-more-person Carpool | 449 | 4.2 | 109 | 237 | 1.6 | 134 | 913 | 5.9 | 552 | No |
| Transit | 185 | 1.7 | 70 | 479 | 3.2 | 237 | 229 | 1.5 | 152 | No |
| Bike | 4 | 0.0 | 10 | 0 | 0.0 | 168 | 14 | 0.1 | 22 | No |
| Walked | 155 | 1.4 | 64 | 236 | 1.6 | 165 | 270 | 1.7 | 146 | No |
| Taxi, Motorcycle and Other means | 95 | 0.9 | 50 | 44 | 0.3 | 40 | 30 | 0.2 | 35 | Yes |
| Worked at Home | 545 | 5.1 | 120 | 776 | 5.2 | 235 | 884 | 5.7 | 276 | 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
