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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 | 9,840 | 100.0 | 400 | 11,682 | 100.0 | 435 | 13,129 | 100.0 | 529 | Yes |
| Drove alone | 7,995 | 81.3 | 374 | 8,948 | 76.6 | 521 | 9,769 | 74.4 | 700 | Yes |
| 2-person Carpool | 640 | 6.5 | 120 | 859 | 7.4 | 210 | 1,003 | 7.6 | 260 | Yes |
| 3-or-more-person Carpool | 115 | 1.2 | 51 | 145 | 1.2 | 82 | 257 | 2.0 | 139 | No |
| Transit | 115 | 1.2 | 51 | 736 | 6.3 | 241 | 687 | 5.2 | 213 | Yes |
| Bike | 30 | 0.3 | 26 | 95 | 0.8 | 70 | 51 | 0.4 | 46 | No |
| Walked | 55 | 0.6 | 35 | 18 | 0.2 | 31 | 128 | 1.0 | 137 | No |
| Taxi, Motorcycle and Other means | 160 | 1.6 | 60 | 169 | 1.4 | 89 | 101 | 0.8 | 70 | No |
| Worked at Home | 740 | 7.5 | 129 | 712 | 6.1 | 198 | 1,133 | 8.6 | 300 | 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 | 7,310 | 100.0 | 362 | 8,259 | 100.0 | 467 | 9,130 | 100.0 | 699 | Yes |
| Drove alone | 5,670 | 77.6 | 329 | 5,711 | 69.1 | 519 | 6,289 | 68.9 | 575 | No |
| 2-person Carpool | 555 | 7.6 | 112 | 736 | 8.9 | 201 | 1,030 | 11.3 | 292 | Yes |
| 3-or-more-person Carpool | 164 | 2.2 | 61 | 216 | 2.6 | 128 | 174 | 1.9 | 96 | No |
| Transit | 240 | 3.3 | 74 | 483 | 5.8 | 165 | 323 | 3.5 | 153 | No |
| Bike | 0 | 0.0 | 0 | 22 | 0.3 | 36 | 0 | 0.0 | 115 | No |
| Walked | 100 | 1.4 | 48 | 159 | 1.9 | 127 | 131 | 1.4 | 86 | No |
| Taxi, Motorcycle and Other means | 20 | 0.3 | 21 | 88 | 1.1 | 73 | 33 | 0.4 | 36 | No |
| Worked at Home | 560 | 7.7 | 112 | 844 | 10.2 | 245 | 1,150 | 12.6 | 257 | 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
