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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 | 9,675 | 100.0 | 342 | 9,014 | 100.0 | 515 | 9,026 | 100.0 | 437 | Yes |
| Drove alone | 7,695 | 79.5 | 316 | 7,046 | 78.2 | 478 | 7,236 | 80.2 | 439 | No |
| 2-person Carpool | 805 | 8.3 | 114 | 1,055 | 11.7 | 267 | 958 | 10.6 | 265 | No |
| 3-or-more-person Carpool | 185 | 1.9 | 55 | 176 | 2.0 | 77 | 71 | 0.8 | 39 | Yes |
| Transit | 24 | 0.2 | 20 | 0 | 0.0 | 132 | 51 | 0.6 | 49 | No |
| Bike | 45 | 0.5 | 27 | 38 | 0.4 | 41 | 36 | 0.4 | 36 | No |
| Walked | 345 | 3.6 | 75 | 274 | 3.0 | 161 | 178 | 2.0 | 82 | Yes |
| Taxi, Motorcycle and Other means | 65 | 0.7 | 33 | 112 | 1.2 | 88 | 150 | 1.7 | 107 | No |
| Worked at Home | 505 | 5.2 | 90 | 313 | 3.5 | 99 | 346 | 3.8 | 114 | 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 | 8,705 | 100.0 | 330 | 7,944 | 100.0 | 360 | 7,878 | 100.0 | 405 | Yes |
| Drove alone | 6,760 | 77.7 | 301 | 6,425 | 80.9 | 386 | 6,451 | 81.9 | 411 | No |
| 2-person Carpool | 840 | 9.6 | 116 | 807 | 10.2 | 183 | 465 | 5.9 | 178 | Yes |
| 3-or-more-person Carpool | 340 | 3.9 | 74 | 103 | 1.3 | 66 | 161 | 2.0 | 81 | Yes |
| Transit | 65 | 0.7 | 33 | 0 | 0.0 | 132 | 25 | 0.3 | 25 | No |
| Bike | 4 | 0.0 | 8 | 6 | 0.1 | 9 | 6 | 0.1 | 8 | No |
| Walked | 245 | 2.8 | 63 | 112 | 1.4 | 61 | 170 | 2.2 | 121 | No |
| Taxi, Motorcycle and Other means | 20 | 0.2 | 18 | 59 | 0.7 | 57 | 110 | 1.4 | 77 | Yes |
| Worked at Home | 425 | 4.9 | 83 | 432 | 5.4 | 131 | 490 | 6.2 | 188 | 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
