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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 | 14,365 | 100.0 | 533 | 14,895 | 100.0 | 876 | 13,824 | 100.0 | 847 | No |
| Drove alone | 11,920 | 83.0 | 499 | 11,774 | 79.0 | 860 | 10,388 | 75.1 | 688 | Yes |
| 2-person Carpool | 1,315 | 9.2 | 185 | 1,353 | 9.1 | 365 | 1,048 | 7.6 | 242 | No |
| 3-or-more-person Carpool | 325 | 2.3 | 93 | 565 | 3.8 | 248 | 300 | 2.2 | 158 | No |
| Transit | 285 | 2.0 | 87 | 277 | 1.9 | 155 | 241 | 1.7 | 119 | No |
| Bike | 20 | 0.1 | 23 | 0 | 0.0 | 168 | 27 | 0.2 | 31 | No |
| Walked | 60 | 0.4 | 40 | 81 | 0.5 | 80 | 458 | 3.3 | 559 | No |
| Taxi, Motorcycle and Other means | 55 | 0.4 | 38 | 84 | 0.6 | 72 | 81 | 0.6 | 60 | No |
| Worked at Home | 375 | 2.6 | 99 | 761 | 5.1 | 304 | 1,281 | 9.3 | 429 | 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 | 11,920 | 100.0 | 499 | 12,721 | 100.0 | 840 | 13,062 | 100.0 | 843 | Yes |
| Drove alone | 9,405 | 78.9 | 456 | 10,366 | 81.5 | 845 | 10,668 | 81.7 | 767 | Yes |
| 2-person Carpool | 1,305 | 10.9 | 184 | 1,057 | 8.3 | 235 | 982 | 7.5 | 216 | Yes |
| 3-or-more-person Carpool | 360 | 3.0 | 97 | 300 | 2.4 | 113 | 252 | 1.9 | 191 | No |
| Transit | 330 | 2.8 | 93 | 169 | 1.3 | 96 | 385 | 2.9 | 204 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 168 | 0 | 0.0 | 120 | No |
| Walked | 45 | 0.4 | 35 | 74 | 0.6 | 62 | 53 | 0.4 | 49 | No |
| Taxi, Motorcycle and Other means | 50 | 0.4 | 36 | 141 | 1.1 | 106 | 118 | 0.9 | 109 | No |
| Worked at Home | 425 | 3.6 | 106 | 614 | 4.8 | 179 | 604 | 4.6 | 164 | 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
