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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 | 25,925 | 100.0 | 697 | 25,619 | 100.0 | 1,223 | 29,387 | 100.0 | 1,280 | Yes |
| Drove alone | 21,150 | 81.6 | 653 | 20,452 | 79.8 | 1,132 | 23,743 | 80.8 | 1,140 | Yes |
| 2-person Carpool | 1,645 | 6.3 | 207 | 1,592 | 6.2 | 402 | 1,935 | 6.6 | 511 | No |
| 3-or-more-person Carpool | 725 | 2.8 | 138 | 507 | 2.0 | 209 | 610 | 2.1 | 247 | No |
| Transit | 835 | 3.2 | 148 | 1,390 | 5.4 | 356 | 1,201 | 4.1 | 310 | Yes |
| Bike | 10 | 0.0 | 16 | 97 | 0.4 | 78 | 38 | 0.1 | 46 | No |
| Walked | 370 | 1.4 | 99 | 233 | 0.9 | 125 | 373 | 1.3 | 204 | No |
| Taxi, Motorcycle and Other means | 165 | 0.6 | 66 | 190 | 0.7 | 100 | 212 | 0.7 | 139 | No |
| Worked at Home | 1,020 | 3.9 | 164 | 1,158 | 4.5 | 295 | 1,275 | 4.3 | 333 | 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 | 24,250 | 100.0 | 683 | 23,344 | 100.0 | 1,087 | 26,214 | 100.0 | 1,286 | Yes |
| Drove alone | 19,340 | 79.8 | 633 | 18,388 | 78.8 | 1,044 | 21,251 | 81.1 | 1,265 | Yes |
| 2-person Carpool | 1,880 | 7.8 | 221 | 1,567 | 6.7 | 367 | 1,758 | 6.7 | 420 | No |
| 3-or-more-person Carpool | 530 | 2.2 | 118 | 373 | 1.6 | 163 | 340 | 1.3 | 169 | No |
| Transit | 730 | 3.0 | 139 | 1,382 | 5.9 | 411 | 934 | 3.6 | 327 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 165 | 42 | 0.2 | 50 | No |
| Walked | 305 | 1.3 | 90 | 315 | 1.3 | 181 | 417 | 1.6 | 185 | No |
| Taxi, Motorcycle and Other means | 220 | 0.9 | 76 | 127 | 0.5 | 88 | 154 | 0.6 | 117 | No |
| Worked at Home | 1,245 | 5.1 | 180 | 1,192 | 5.1 | 284 | 1,318 | 5.0 | 322 | 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
