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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 | 22,505 | 100.0 | 616 | 23,754 | 100.0 | 646 | 22,740 | 100.0 | 711 | No |
| Drove alone | 19,750 | 87.8 | 590 | 20,650 | 86.9 | 722 | 19,988 | 87.9 | 682 | No |
| 2-person Carpool | 1,525 | 6.8 | 185 | 1,378 | 5.8 | 370 | 1,057 | 4.6 | 311 | Yes |
| 3-or-more-person Carpool | 295 | 1.3 | 82 | 413 | 1.7 | 163 | 353 | 1.6 | 173 | No |
| Transit | 10 | 0.0 | 15 | 141 | 0.6 | 142 | 28 | 0.1 | 39 | No |
| Bike | 35 | 0.2 | 28 | 40 | 0.2 | 50 | 120 | 0.5 | 132 | No |
| Walked | 200 | 0.9 | 68 | 333 | 1.4 | 259 | 218 | 1.0 | 148 | No |
| Taxi, Motorcycle and Other means | 155 | 0.7 | 59 | 92 | 0.4 | 61 | 293 | 1.3 | 197 | No |
| Worked at Home | 530 | 2.4 | 110 | 707 | 3.0 | 218 | 683 | 3.0 | 230 | No |
| 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 | 20,915 | 100.0 | 601 | 21,299 | 100.0 | 696 | 22,698 | 100.0 | 851 | Yes |
| Drove alone | 18,325 | 87.6 | 574 | 18,059 | 84.8 | 729 | 19,672 | 86.7 | 912 | Yes |
| 2-person Carpool | 1,255 | 6.0 | 168 | 1,273 | 6.0 | 355 | 1,152 | 5.1 | 338 | No |
| 3-or-more-person Carpool | 280 | 1.3 | 80 | 448 | 2.1 | 283 | 459 | 2.0 | 191 | No |
| Transit | 55 | 0.3 | 35 | 115 | 0.5 | 125 | 59 | 0.3 | 55 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 165 | 0 | 0.0 | 118 | No |
| Walked | 295 | 1.4 | 82 | 477 | 2.2 | 173 | 209 | 0.9 | 126 | No |
| Taxi, Motorcycle and Other means | 60 | 0.3 | 37 | 0 | 0.0 | 165 | 116 | 0.5 | 79 | No |
| Worked at Home | 650 | 3.1 | 121 | 927 | 4.4 | 251 | 1,031 | 4.5 | 295 | 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
