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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 | 26,310 | 100.0 | 573 | 24,810 | 100.0 | 778 | 22,722 | 100.0 | 605 | Yes |
| Drove alone | 22,715 | 86.3 | 543 | 20,471 | 82.5 | 845 | 19,279 | 84.8 | 714 | Yes |
| 2-person Carpool | 1,750 | 6.7 | 168 | 1,935 | 7.8 | 333 | 1,528 | 6.7 | 258 | No |
| 3-or-more-person Carpool | 309 | 1.2 | 71 | 706 | 2.8 | 330 | 354 | 1.6 | 144 | No |
| Transit | 170 | 0.6 | 53 | 146 | 0.6 | 83 | 194 | 0.9 | 121 | No |
| Bike | 85 | 0.3 | 37 | 245 | 1.0 | 147 | 124 | 0.5 | 77 | No |
| Walked | 545 | 2.1 | 94 | 453 | 1.8 | 157 | 444 | 2.0 | 216 | No |
| Taxi, Motorcycle and Other means | 170 | 0.6 | 53 | 170 | 0.7 | 95 | 259 | 1.1 | 139 | No |
| Worked at Home | 570 | 2.2 | 96 | 684 | 2.8 | 203 | 540 | 2.4 | 238 | 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 | 23,795 | 100.0 | 553 | 23,385 | 100.0 | 811 | 22,561 | 100.0 | 772 | Yes |
| Drove alone | 21,025 | 88.4 | 528 | 19,784 | 84.6 | 781 | 19,619 | 87.0 | 752 | Yes |
| 2-person Carpool | 1,245 | 5.2 | 142 | 1,539 | 6.6 | 278 | 1,253 | 5.6 | 238 | No |
| 3-or-more-person Carpool | 285 | 1.2 | 68 | 348 | 1.5 | 146 | 359 | 1.6 | 123 | No |
| Transit | 124 | 0.5 | 45 | 202 | 0.9 | 106 | 154 | 0.7 | 101 | No |
| Bike | 0 | 0.0 | 0 | 33 | 0.1 | 38 | 56 | 0.2 | 54 | Yes |
| Walked | 280 | 1.2 | 68 | 602 | 2.6 | 211 | 283 | 1.3 | 156 | No |
| Taxi, Motorcycle and Other means | 69 | 0.3 | 34 | 170 | 0.7 | 125 | 97 | 0.4 | 67 | No |
| Worked at Home | 765 | 3.2 | 112 | 707 | 3.0 | 221 | 740 | 3.3 | 215 | 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
