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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 | 7,015 | 100.0 | 358 | 9,476 | 100.0 | 1,015 | 9,758 | 100.0 | 966 | Yes |
| Drove alone | 3,615 | 51.5 | 272 | 5,086 | 53.7 | 923 | 4,705 | 48.2 | 631 | Yes |
| 2-person Carpool | 805 | 11.5 | 134 | 1,012 | 10.7 | 363 | 789 | 8.1 | 302 | No |
| 3-or-more-person Carpool | 395 | 5.6 | 95 | 594 | 6.3 | 413 | 251 | 2.6 | 161 | No |
| Transit | 1,655 | 23.6 | 190 | 1,825 | 19.3 | 552 | 2,475 | 25.4 | 559 | Yes |
| Bike | 60 | 0.9 | 37 | 122 | 1.3 | 140 | 96 | 1.0 | 104 | No |
| Walked | 370 | 5.3 | 91 | 697 | 7.4 | 368 | 934 | 9.6 | 408 | Yes |
| Taxi, Motorcycle and Other means | 70 | 1.0 | 40 | 104 | 1.1 | 120 | 131 | 1.3 | 137 | No |
| Worked at Home | 55 | 0.8 | 35 | 36 | 0.4 | 61 | 377 | 3.9 | 229 | 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 | 5,560 | 100.0 | 327 | 6,672 | 100.0 | 792 | 7,131 | 100.0 | 629 | Yes |
| Drove alone | 2,395 | 43.1 | 226 | 3,782 | 56.7 | 706 | 3,040 | 42.6 | 537 | Yes |
| 2-person Carpool | 655 | 11.8 | 121 | 547 | 8.2 | 254 | 1,148 | 16.1 | 289 | Yes |
| 3-or-more-person Carpool | 355 | 6.4 | 90 | 309 | 4.6 | 206 | 335 | 4.7 | 239 | No |
| Transit | 1,415 | 25.4 | 176 | 1,482 | 22.2 | 502 | 1,629 | 22.8 | 376 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 161 | 9 | 0.1 | 14 | No |
| Walked | 455 | 8.2 | 101 | 384 | 5.8 | 233 | 705 | 9.9 | 235 | No |
| Taxi, Motorcycle and Other means | 75 | 1.3 | 41 | 110 | 1.6 | 173 | 133 | 1.9 | 113 | No |
| Worked at Home | 210 | 3.8 | 69 | 58 | 0.9 | 55 | 132 | 1.9 | 97 | 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
