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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 | 9,630 | 100.0 | 430 | 11,641 | 100.0 | 902 | 11,814 | 100.0 | 988 | Yes |
| Drove alone | 8,065 | 83.7 | 406 | 9,684 | 83.2 | 929 | 9,834 | 83.2 | 915 | Yes |
| 2-person Carpool | 830 | 8.6 | 147 | 927 | 8.0 | 332 | 684 | 5.8 | 273 | No |
| 3-or-more-person Carpool | 135 | 1.4 | 60 | 136 | 1.2 | 88 | 199 | 1.7 | 121 | No |
| Transit | 369 | 3.8 | 98 | 596 | 5.1 | 222 | 645 | 5.5 | 221 | Yes |
| Bike | 10 | 0.1 | 16 | 16 | 0.1 | 25 | 0 | 0.0 | 118 | No |
| Walked | 95 | 1.0 | 50 | 99 | 0.9 | 68 | 48 | 0.4 | 55 | No |
| Taxi, Motorcycle and Other means | 35 | 0.4 | 30 | 59 | 0.5 | 66 | 120 | 1.0 | 83 | No |
| Worked at Home | 90 | 0.9 | 49 | 124 | 1.1 | 71 | 284 | 2.4 | 204 | 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 | 9,420 | 100.0 | 427 | 11,170 | 100.0 | 1,221 | 11,364 | 100.0 | 1,132 | Yes |
| Drove alone | 7,360 | 78.1 | 393 | 9,270 | 83.0 | 1,143 | 9,215 | 81.1 | 1,071 | Yes |
| 2-person Carpool | 1,100 | 11.7 | 168 | 591 | 5.3 | 203 | 782 | 6.9 | 291 | No |
| 3-or-more-person Carpool | 295 | 3.1 | 88 | 210 | 1.9 | 120 | 213 | 1.9 | 137 | No |
| Transit | 255 | 2.7 | 82 | 591 | 5.3 | 252 | 494 | 4.3 | 214 | Yes |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 165 | 0 | 0.0 | 118 | No |
| Walked | 40 | 0.4 | 33 | 35 | 0.3 | 41 | 38 | 0.3 | 43 | No |
| Taxi, Motorcycle and Other means | 90 | 1.0 | 49 | 62 | 0.6 | 58 | 108 | 1.0 | 82 | No |
| Worked at Home | 275 | 2.9 | 85 | 411 | 3.7 | 194 | 514 | 4.5 | 204 | Yes |
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
