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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 | 26,925 | 100.0 | 571 | 26,181 | 100.0 | 961 | 26,354 | 100.0 | 771 | No |
| Drove alone | 21,305 | 79.1 | 527 | 20,727 | 79.2 | 1,087 | 20,963 | 79.5 | 932 | No |
| 2-person Carpool | 3,105 | 11.5 | 222 | 2,144 | 8.2 | 390 | 1,896 | 7.2 | 316 | Yes |
| 3-or-more-person Carpool | 635 | 2.4 | 102 | 614 | 2.3 | 237 | 892 | 3.4 | 412 | No |
| Transit | 155 | 0.6 | 50 | 226 | 0.9 | 128 | 225 | 0.9 | 144 | No |
| Bike | 70 | 0.3 | 34 | 60 | 0.2 | 49 | 60 | 0.2 | 65 | No |
| Walked | 720 | 2.7 | 108 | 761 | 2.9 | 243 | 514 | 2.0 | 174 | Yes |
| Taxi, Motorcycle and Other means | 310 | 1.2 | 71 | 507 | 1.9 | 182 | 1,046 | 4.0 | 342 | Yes |
| Worked at Home | 630 | 2.3 | 101 | 1,142 | 4.4 | 264 | 758 | 2.9 | 182 | 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 | 24,310 | 100.0 | 552 | 24,190 | 100.0 | 833 | 23,444 | 100.0 | 815 | No |
| Drove alone | 19,005 | 78.2 | 504 | 19,458 | 80.4 | 901 | 19,512 | 83.2 | 865 | No |
| 2-person Carpool | 2,690 | 11.1 | 207 | 1,739 | 7.2 | 308 | 1,407 | 6.0 | 322 | Yes |
| 3-or-more-person Carpool | 530 | 2.2 | 93 | 341 | 1.4 | 142 | 513 | 2.2 | 185 | No |
| Transit | 259 | 1.1 | 65 | 236 | 1.0 | 143 | 199 | 0.8 | 128 | No |
| Bike | 0 | 0.0 | 0 | 24 | 0.1 | 39 | 3 | 0.0 | 4 | No |
| Walked | 760 | 3.1 | 111 | 529 | 2.2 | 182 | 343 | 1.5 | 119 | Yes |
| Taxi, Motorcycle and Other means | 155 | 0.6 | 50 | 387 | 1.6 | 180 | 512 | 2.2 | 276 | Yes |
| Worked at Home | 915 | 3.8 | 122 | 1,476 | 6.1 | 317 | 955 | 4.1 | 239 | 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
