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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 | 24,150 | 100.0 | 684 | 29,240 | 100.0 | 701 | 31,929 | 100.0 | 958 | Yes |
| Drove alone | 20,790 | 86.1 | 650 | 24,852 | 85.0 | 908 | 27,580 | 86.4 | 972 | Yes |
| 2-person Carpool | 2,105 | 8.7 | 233 | 2,331 | 8.0 | 500 | 2,249 | 7.0 | 543 | No |
| 3-or-more-person Carpool | 585 | 2.4 | 124 | 830 | 2.8 | 289 | 1,082 | 3.4 | 327 | Yes |
| Transit | 10 | 0.0 | 16 | 18 | 0.1 | 29 | 25 | 0.1 | 36 | No |
| Bike | 20 | 0.1 | 23 | 100 | 0.3 | 113 | 0 | 0.0 | 125 | No |
| Walked | 125 | 0.5 | 58 | 123 | 0.4 | 87 | 171 | 0.5 | 117 | No |
| Taxi, Motorcycle and Other means | 195 | 0.8 | 72 | 422 | 1.4 | 197 | 281 | 0.9 | 191 | No |
| Worked at Home | 325 | 1.3 | 93 | 564 | 1.9 | 269 | 541 | 1.7 | 245 | 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 | 19,355 | 100.0 | 634 | 23,627 | 100.0 | 880 | 27,334 | 100.0 | 1,294 | Yes |
| Drove alone | 16,715 | 86.4 | 600 | 20,186 | 85.4 | 945 | 23,616 | 86.4 | 1,283 | Yes |
| 2-person Carpool | 1,365 | 7.1 | 189 | 1,519 | 6.4 | 319 | 1,837 | 6.7 | 576 | No |
| 3-or-more-person Carpool | 410 | 2.1 | 104 | 706 | 3.0 | 213 | 573 | 2.1 | 231 | No |
| Transit | 50 | 0.3 | 36 | 99 | 0.4 | 130 | 73 | 0.3 | 86 | No |
| Bike | 4 | 0.0 | 10 | 38 | 0.2 | 61 | 0 | 0.0 | 125 | No |
| Walked | 115 | 0.6 | 55 | 146 | 0.6 | 100 | 329 | 1.2 | 236 | No |
| Taxi, Motorcycle and Other means | 65 | 0.3 | 42 | 88 | 0.4 | 88 | 115 | 0.4 | 108 | No |
| Worked at Home | 625 | 3.2 | 128 | 845 | 3.6 | 281 | 791 | 2.9 | 274 | 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
