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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 | 11,715 | 100.0 | 494 | 12,893 | 100.0 | 1,037 | 14,842 | 100.0 | 935 | Yes |
| Drove alone | 7,160 | 61.1 | 406 | 8,291 | 64.3 | 781 | 10,110 | 68.1 | 772 | Yes |
| 2-person Carpool | 1,550 | 13.2 | 200 | 1,615 | 12.5 | 373 | 1,755 | 11.8 | 391 | No |
| 3-or-more-person Carpool | 510 | 4.4 | 116 | 362 | 2.8 | 229 | 235 | 1.6 | 118 | Yes |
| Transit | 584 | 5.0 | 124 | 702 | 5.4 | 272 | 1,140 | 7.7 | 407 | Yes |
| Bike | 60 | 0.5 | 40 | 115 | 0.9 | 101 | 153 | 1.0 | 108 | No |
| Walked | 610 | 5.2 | 126 | 467 | 3.6 | 213 | 565 | 3.8 | 197 | No |
| Taxi, Motorcycle and Other means | 355 | 3.0 | 97 | 197 | 1.5 | 182 | 97 | 0.7 | 96 | Yes |
| Worked at Home | 880 | 7.5 | 152 | 1,144 | 8.9 | 516 | 787 | 5.3 | 283 | 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 | 8,395 | 100.0 | 434 | 9,782 | 100.0 | 796 | 10,243 | 100.0 | 660 | Yes |
| Drove alone | 5,240 | 62.4 | 354 | 5,900 | 60.3 | 630 | 6,711 | 65.5 | 628 | Yes |
| 2-person Carpool | 1,045 | 12.4 | 165 | 1,332 | 13.6 | 273 | 1,463 | 14.3 | 358 | Yes |
| 3-or-more-person Carpool | 480 | 5.7 | 112 | 224 | 2.3 | 112 | 340 | 3.3 | 208 | No |
| Transit | 725 | 8.6 | 138 | 932 | 9.5 | 301 | 797 | 7.8 | 230 | No |
| Bike | 0 | 0.0 | 0 | 57 | 0.6 | 72 | 0 | 0.0 | 120 | No |
| Walked | 350 | 4.2 | 96 | 499 | 5.1 | 242 | 503 | 4.9 | 246 | No |
| Taxi, Motorcycle and Other means | 209 | 2.5 | 74 | 139 | 1.4 | 132 | 51 | 0.5 | 55 | Yes |
| Worked at Home | 345 | 4.1 | 95 | 699 | 7.1 | 265 | 378 | 3.7 | 158 | 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
