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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 | 7,230 | 100.0 | 396 | 10,451 | 100.0 | 730 | 10,356 | 100.0 | 835 | Yes |
| Drove alone | 4,900 | 67.8 | 337 | 7,224 | 69.1 | 712 | 8,069 | 77.9 | 726 | Yes |
| 2-person Carpool | 1,005 | 13.9 | 161 | 1,648 | 15.8 | 496 | 1,084 | 10.5 | 342 | No |
| 3-or-more-person Carpool | 695 | 9.6 | 135 | 617 | 5.9 | 247 | 818 | 7.9 | 342 | No |
| Transit | 90 | 1.2 | 49 | 114 | 1.1 | 95 | 91 | 0.9 | 71 | No |
| Bike | 65 | 0.9 | 41 | 212 | 2.0 | 162 | 89 | 0.9 | 86 | No |
| Walked | 135 | 1.9 | 60 | 191 | 1.8 | 154 | 20 | 0.2 | 31 | Yes |
| Taxi, Motorcycle and Other means | 190 | 2.6 | 71 | 205 | 2.0 | 160 | 100 | 1.0 | 84 | No |
| Worked at Home | 140 | 1.9 | 61 | 240 | 2.3 | 150 | 85 | 0.8 | 63 | 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 | 6,490 | 100.0 | 379 | 9,547 | 100.0 | 690 | 8,762 | 100.0 | 641 | Yes |
| Drove alone | 4,765 | 73.4 | 333 | 6,851 | 71.8 | 675 | 6,943 | 79.2 | 620 | Yes |
| 2-person Carpool | 770 | 11.9 | 142 | 1,540 | 16.1 | 450 | 768 | 8.8 | 270 | No |
| 3-or-more-person Carpool | 340 | 5.2 | 95 | 298 | 3.1 | 157 | 579 | 6.6 | 241 | No |
| Transit | 80 | 1.2 | 46 | 110 | 1.2 | 136 | 65 | 0.7 | 70 | No |
| Bike | 15 | 0.2 | 20 | 28 | 0.3 | 43 | 0 | 0.0 | 120 | No |
| Walked | 155 | 2.4 | 64 | 82 | 0.9 | 79 | 82 | 0.9 | 55 | No |
| Taxi, Motorcycle and Other means | 149 | 2.3 | 63 | 323 | 3.4 | 276 | 78 | 0.9 | 63 | No |
| Worked at Home | 215 | 3.3 | 75 | 315 | 3.3 | 152 | 247 | 2.8 | 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
