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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 | 21,390 | 100.0 | 671 | 23,936 | 100.0 | 1,052 | 25,745 | 100.0 | 1,115 | Yes |
| Drove alone | 16,460 | 77.0 | 606 | 17,791 | 74.3 | 1,223 | 20,632 | 80.1 | 1,138 | Yes |
| 2-person Carpool | 2,575 | 12.0 | 258 | 2,964 | 12.4 | 658 | 2,281 | 8.9 | 478 | No |
| 3-or-more-person Carpool | 730 | 3.4 | 139 | 848 | 3.5 | 395 | 1,035 | 4.0 | 387 | No |
| Transit | 450 | 2.1 | 109 | 767 | 3.2 | 306 | 786 | 3.1 | 304 | Yes |
| Bike | 285 | 1.3 | 87 | 235 | 1.0 | 138 | 140 | 0.5 | 91 | Yes |
| Walked | 410 | 1.9 | 104 | 392 | 1.6 | 190 | 494 | 1.9 | 211 | No |
| Taxi, Motorcycle and Other means | 235 | 1.1 | 79 | 410 | 1.7 | 243 | 193 | 0.7 | 127 | No |
| Worked at Home | 245 | 1.1 | 81 | 529 | 2.2 | 205 | 184 | 0.7 | 99 | 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 | 16,740 | 100.0 | 610 | 18,300 | 100.0 | 1,004 | 19,037 | 100.0 | 1,174 | Yes |
| Drove alone | 11,590 | 69.2 | 522 | 13,327 | 72.8 | 865 | 15,114 | 79.4 | 1,048 | Yes |
| 2-person Carpool | 2,365 | 14.1 | 248 | 2,375 | 13.0 | 496 | 1,605 | 8.4 | 435 | Yes |
| 3-or-more-person Carpool | 1,000 | 6.0 | 162 | 503 | 2.7 | 192 | 488 | 2.6 | 162 | Yes |
| Transit | 675 | 4.0 | 133 | 814 | 4.4 | 288 | 953 | 5.0 | 310 | No |
| Bike | 25 | 0.1 | 26 | 42 | 0.2 | 69 | 27 | 0.1 | 32 | No |
| Walked | 470 | 2.8 | 111 | 547 | 3.0 | 262 | 269 | 1.4 | 166 | Yes |
| Taxi, Motorcycle and Other means | 140 | 0.8 | 61 | 212 | 1.2 | 139 | 108 | 0.6 | 78 | No |
| Worked at Home | 475 | 2.8 | 112 | 480 | 2.6 | 186 | 473 | 2.5 | 201 | 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
