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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 | 34,350 | 100.0 | 659 | 33,338 | 100.0 | 1,241 | 29,804 | 100.0 | 1,149 | Yes |
| Drove alone | 27,870 | 81.1 | 610 | 27,339 | 82.0 | 1,143 | 24,173 | 81.1 | 1,075 | Yes |
| 2-person Carpool | 3,460 | 10.1 | 235 | 2,835 | 8.5 | 535 | 2,722 | 9.1 | 549 | Yes |
| 3-or-more-person Carpool | 745 | 2.2 | 110 | 866 | 2.6 | 280 | 525 | 1.8 | 197 | No |
| Transit | 599 | 1.7 | 99 | 554 | 1.7 | 224 | 523 | 1.8 | 245 | No |
| Bike | 230 | 0.7 | 61 | 155 | 0.5 | 97 | 226 | 0.8 | 127 | No |
| Walked | 595 | 1.7 | 99 | 529 | 1.6 | 291 | 411 | 1.4 | 154 | Yes |
| Taxi, Motorcycle and Other means | 235 | 0.7 | 62 | 326 | 1.0 | 182 | 391 | 1.3 | 207 | No |
| Worked at Home | 605 | 1.8 | 99 | 734 | 2.2 | 255 | 833 | 2.8 | 279 | 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 | 32,265 | 100.0 | 644 | 31,755 | 100.0 | 1,164 | 29,125 | 100.0 | 956 | Yes |
| Drove alone | 25,920 | 80.3 | 593 | 26,229 | 82.6 | 1,159 | 23,149 | 79.5 | 939 | Yes |
| 2-person Carpool | 3,265 | 10.1 | 229 | 2,342 | 7.4 | 483 | 2,740 | 9.4 | 516 | No |
| 3-or-more-person Carpool | 730 | 2.3 | 109 | 430 | 1.4 | 167 | 584 | 2.0 | 197 | No |
| Transit | 559 | 1.7 | 95 | 484 | 1.5 | 204 | 584 | 2.0 | 229 | No |
| Bike | 4 | 0.0 | 8 | 34 | 0.1 | 40 | 53 | 0.2 | 50 | No |
| Walked | 670 | 2.1 | 104 | 503 | 1.6 | 215 | 528 | 1.8 | 226 | No |
| Taxi, Motorcycle and Other means | 199 | 0.6 | 57 | 467 | 1.5 | 210 | 108 | 0.4 | 67 | Yes |
| Worked at Home | 925 | 2.9 | 123 | 1,266 | 4.0 | 280 | 1,379 | 4.7 | 357 | 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
