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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 | 14,780 | 100.0 | 531 | 17,587 | 100.0 | 757 | 17,667 | 100.0 | 850 | Yes |
| Drove alone | 10,980 | 74.3 | 480 | 13,523 | 76.9 | 792 | 11,720 | 66.3 | 886 | No |
| 2-person Carpool | 1,710 | 11.6 | 209 | 1,125 | 6.4 | 285 | 2,119 | 12.0 | 570 | No |
| 3-or-more-person Carpool | 705 | 4.8 | 136 | 1,143 | 6.5 | 449 | 1,484 | 8.4 | 624 | Yes |
| Transit | 275 | 1.9 | 85 | 425 | 2.4 | 240 | 928 | 5.3 | 323 | Yes |
| Bike | 80 | 0.5 | 46 | 93 | 0.5 | 82 | 111 | 0.6 | 72 | No |
| Walked | 595 | 4.0 | 125 | 595 | 3.4 | 215 | 535 | 3.0 | 206 | No |
| Taxi, Motorcycle and Other means | 125 | 0.8 | 58 | 52 | 0.3 | 65 | 56 | 0.3 | 52 | No |
| Worked at Home | 310 | 2.1 | 90 | 631 | 3.6 | 222 | 714 | 4.0 | 319 | Yes |
| 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 | 13,140 | 100.0 | 512 | 14,855 | 100.0 | 634 | 16,954 | 100.0 | 1,082 | Yes |
| Drove alone | 9,640 | 73.4 | 457 | 11,482 | 77.3 | 719 | 11,795 | 69.6 | 824 | Yes |
| 2-person Carpool | 1,455 | 11.1 | 194 | 1,301 | 8.8 | 401 | 1,297 | 7.7 | 329 | No |
| 3-or-more-person Carpool | 350 | 2.7 | 96 | 426 | 2.9 | 190 | 583 | 3.4 | 315 | No |
| Transit | 140 | 1.1 | 61 | 404 | 2.7 | 205 | 699 | 4.1 | 268 | Yes |
| Bike | 20 | 0.2 | 23 | 27 | 0.2 | 43 | 17 | 0.1 | 21 | No |
| Walked | 775 | 5.9 | 142 | 525 | 3.5 | 205 | 997 | 5.9 | 269 | No |
| Taxi, Motorcycle and Other means | 240 | 1.8 | 80 | 51 | 0.3 | 82 | 95 | 0.6 | 89 | Yes |
| Worked at Home | 525 | 4.0 | 117 | 639 | 4.3 | 248 | 1,471 | 8.7 | 463 | 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
