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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 | 23,380 | 100.0 | 565 | 33,227 | 100.0 | 1,144 | 33,034 | 100.0 | 1,202 | Yes |
| Drove alone | 17,405 | 74.4 | 499 | 26,019 | 78.3 | 1,211 | 26,179 | 79.2 | 1,212 | Yes |
| 2-person Carpool | 3,110 | 13.3 | 223 | 3,556 | 10.7 | 545 | 2,832 | 8.6 | 453 | No |
| 3-or-more-person Carpool | 1,315 | 5.6 | 146 | 1,027 | 3.1 | 306 | 1,620 | 4.9 | 443 | No |
| Transit | 225 | 1.0 | 61 | 312 | 0.9 | 160 | 370 | 1.1 | 137 | No |
| Bike | 105 | 0.4 | 41 | 19 | 0.1 | 30 | 85 | 0.3 | 61 | No |
| Walked | 380 | 1.6 | 79 | 767 | 2.3 | 263 | 740 | 2.2 | 232 | Yes |
| Taxi, Motorcycle and Other means | 410 | 1.8 | 82 | 948 | 2.9 | 338 | 426 | 1.3 | 189 | No |
| Worked at Home | 430 | 1.8 | 84 | 579 | 1.7 | 200 | 782 | 2.4 | 273 | 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 | 19,780 | 100.0 | 527 | 28,046 | 100.0 | 1,123 | 29,805 | 100.0 | 1,202 | Yes |
| Drove alone | 13,535 | 68.4 | 447 | 21,055 | 75.1 | 1,160 | 22,831 | 76.6 | 1,030 | Yes |
| 2-person Carpool | 3,695 | 18.7 | 243 | 3,592 | 12.8 | 500 | 3,509 | 11.8 | 600 | No |
| 3-or-more-person Carpool | 980 | 5.0 | 126 | 882 | 3.1 | 255 | 909 | 3.0 | 301 | No |
| Transit | 265 | 1.3 | 66 | 339 | 1.2 | 158 | 395 | 1.3 | 160 | No |
| Bike | 4 | 0.0 | 8 | 40 | 0.1 | 44 | 0 | 0.0 | 123 | No |
| Walked | 550 | 2.8 | 95 | 737 | 2.6 | 229 | 664 | 2.2 | 272 | No |
| Taxi, Motorcycle and Other means | 240 | 1.2 | 63 | 555 | 2.0 | 241 | 237 | 0.8 | 111 | No |
| Worked at Home | 510 | 2.6 | 91 | 846 | 3.0 | 257 | 1,260 | 4.2 | 355 | 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
