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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 | 23,500 | 100.0 | 521 | 25,536 | 100.0 | 898 | 25,477 | 100.0 | 738 | Yes |
| Drove alone | 16,770 | 71.4 | 466 | 18,107 | 70.9 | 963 | 18,616 | 73.1 | 869 | Yes |
| 2-person Carpool | 1,630 | 6.9 | 162 | 1,997 | 7.8 | 379 | 1,804 | 7.1 | 379 | No |
| 3-or-more-person Carpool | 415 | 1.8 | 82 | 394 | 1.5 | 155 | 387 | 1.5 | 146 | No |
| Transit | 900 | 3.8 | 121 | 1,444 | 5.7 | 357 | 1,404 | 5.5 | 315 | Yes |
| Bike | 630 | 2.7 | 101 | 526 | 2.1 | 172 | 594 | 2.3 | 188 | No |
| Walked | 2,315 | 9.9 | 192 | 2,368 | 9.3 | 509 | 1,702 | 6.7 | 440 | Yes |
| Taxi, Motorcycle and Other means | 160 | 0.7 | 51 | 238 | 0.9 | 125 | 284 | 1.1 | 178 | No |
| Worked at Home | 680 | 2.9 | 105 | 462 | 1.8 | 149 | 686 | 2.7 | 200 | 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 | 20,360 | 100.0 | 498 | 22,856 | 100.0 | 695 | 22,151 | 100.0 | 756 | Yes |
| Drove alone | 14,500 | 71.2 | 441 | 16,444 | 71.9 | 797 | 15,874 | 71.7 | 763 | Yes |
| 2-person Carpool | 1,755 | 8.6 | 168 | 1,862 | 8.1 | 343 | 1,969 | 8.9 | 343 | No |
| 3-or-more-person Carpool | 304 | 1.5 | 70 | 369 | 1.6 | 150 | 299 | 1.3 | 105 | No |
| Transit | 865 | 4.2 | 118 | 1,290 | 5.6 | 279 | 1,390 | 6.3 | 459 | Yes |
| Bike | 125 | 0.6 | 45 | 214 | 0.9 | 117 | 282 | 1.3 | 122 | Yes |
| Walked | 1,905 | 9.4 | 174 | 2,019 | 8.8 | 366 | 1,539 | 6.9 | 409 | No |
| Taxi, Motorcycle and Other means | 35 | 0.2 | 24 | 60 | 0.3 | 55 | 45 | 0.2 | 35 | No |
| Worked at Home | 870 | 4.3 | 119 | 598 | 2.6 | 170 | 753 | 3.4 | 194 | 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
