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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 | 7,925 | 100.0 | 367 | 8,336 | 100.0 | 639 | 8,009 | 100.0 | 579 | No |
| Drove alone | 5,825 | 73.5 | 329 | 6,459 | 77.5 | 637 | 5,822 | 72.7 | 671 | No |
| 2-person Carpool | 700 | 8.8 | 125 | 459 | 5.5 | 232 | 689 | 8.6 | 286 | No |
| 3-or-more-person Carpool | 199 | 2.5 | 67 | 311 | 3.7 | 170 | 97 | 1.2 | 124 | No |
| Transit | 775 | 9.8 | 131 | 894 | 10.7 | 325 | 1,036 | 12.9 | 301 | No |
| Bike | 15 | 0.2 | 19 | 0 | 0.0 | 161 | 0 | 0.0 | 118 | No |
| Walked | 170 | 2.1 | 62 | 108 | 1.3 | 81 | 188 | 2.3 | 122 | No |
| Taxi, Motorcycle and Other means | 69 | 0.9 | 40 | 46 | 0.6 | 50 | 0 | 0.0 | 118 | No |
| Worked at Home | 165 | 2.1 | 61 | 59 | 0.7 | 67 | 177 | 2.2 | 138 | 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 | 7,735 | 100.0 | 364 | 8,604 | 100.0 | 624 | 7,984 | 100.0 | 659 | No |
| Drove alone | 5,640 | 72.9 | 325 | 5,915 | 68.7 | 603 | 6,086 | 76.2 | 722 | No |
| 2-person Carpool | 805 | 10.4 | 134 | 925 | 10.8 | 306 | 664 | 8.3 | 266 | No |
| 3-or-more-person Carpool | 180 | 2.3 | 64 | 516 | 6.0 | 275 | 200 | 2.5 | 158 | No |
| Transit | 780 | 10.1 | 132 | 1,116 | 13.0 | 375 | 681 | 8.5 | 257 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 161 | 0 | 0.0 | 118 | No |
| Walked | 120 | 1.6 | 52 | 0 | 0.0 | 161 | 65 | 0.8 | 92 | No |
| Taxi, Motorcycle and Other means | 55 | 0.7 | 35 | 25 | 0.3 | 40 | 54 | 0.7 | 59 | No |
| Worked at Home | 160 | 2.1 | 60 | 107 | 1.2 | 92 | 234 | 2.9 | 205 | 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
