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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 | 5,765 | 100.0 | 273 | 8,975 | 100.0 | 652 | 8,874 | 100.0 | 531 | Yes |
| Drove alone | 4,055 | 70.3 | 238 | 5,360 | 59.7 | 536 | 5,481 | 61.8 | 494 | Yes |
| 2-person Carpool | 510 | 8.8 | 91 | 1,408 | 15.7 | 574 | 871 | 9.8 | 257 | Yes |
| 3-or-more-person Carpool | 199 | 3.5 | 57 | 346 | 3.9 | 163 | 117 | 1.3 | 76 | No |
| Transit | 45 | 0.8 | 27 | 56 | 0.6 | 48 | 54 | 0.6 | 40 | No |
| Bike | 55 | 1.0 | 30 | 430 | 4.8 | 205 | 376 | 4.2 | 209 | Yes |
| Walked | 645 | 11.2 | 102 | 805 | 9.0 | 311 | 915 | 10.3 | 332 | No |
| Taxi, Motorcycle and Other means | 14 | 0.2 | 15 | 237 | 2.6 | 172 | 276 | 3.1 | 195 | Yes |
| Worked at Home | 250 | 4.3 | 64 | 333 | 3.7 | 154 | 784 | 8.8 | 485 | 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 | 5,685 | 100.0 | 272 | 6,975 | 100.0 | 671 | 6,482 | 100.0 | 567 | Yes |
| Drove alone | 3,385 | 59.5 | 220 | 4,370 | 62.7 | 553 | 3,926 | 60.6 | 473 | Yes |
| 2-person Carpool | 440 | 7.7 | 84 | 807 | 11.6 | 289 | 604 | 9.3 | 207 | No |
| 3-or-more-person Carpool | 175 | 3.1 | 53 | 215 | 3.1 | 140 | 131 | 2.0 | 95 | No |
| Transit | 34 | 0.6 | 24 | 95 | 1.4 | 98 | 46 | 0.7 | 42 | No |
| Bike | 10 | 0.2 | 13 | 46 | 0.7 | 47 | 85 | 1.3 | 75 | No |
| Walked | 1,225 | 21.5 | 138 | 1,101 | 15.8 | 286 | 885 | 13.7 | 313 | No |
| Taxi, Motorcycle and Other means | 10 | 0.2 | 13 | 0 | 0.0 | 151 | 0 | 0.0 | 110 | No |
| Worked at Home | 400 | 7.0 | 80 | 341 | 4.9 | 117 | 805 | 12.4 | 318 | 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