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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 | 12,545 | 100.0 | 395 | 17,075 | 100.0 | 883 | 16,926 | 100.0 | 1,056 | Yes |
| Drove alone | 9,715 | 77.4 | 360 | 13,277 | 77.8 | 888 | 13,071 | 77.2 | 923 | Yes |
| 2-person Carpool | 1,430 | 11.4 | 151 | 1,720 | 10.1 | 375 | 1,321 | 7.8 | 475 | No |
| 3-or-more-person Carpool | 500 | 4.0 | 90 | 477 | 2.8 | 191 | 339 | 2.0 | 243 | No |
| Transit | 39 | 0.3 | 25 | 88 | 0.5 | 59 | 22 | 0.1 | 36 | No |
| Bike | 160 | 1.3 | 51 | 46 | 0.3 | 52 | 46 | 0.3 | 66 | Yes |
| Walked | 325 | 2.6 | 73 | 270 | 1.6 | 237 | 297 | 1.8 | 183 | No |
| Taxi, Motorcycle and Other means | 155 | 1.2 | 50 | 810 | 4.7 | 328 | 817 | 4.8 | 417 | Yes |
| Worked at Home | 215 | 1.7 | 59 | 387 | 2.3 | 160 | 1,013 | 6.0 | 474 | 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 | 10,610 | 100.0 | 372 | 14,872 | 100.0 | 832 | 15,160 | 100.0 | 1,094 | Yes |
| Drove alone | 7,955 | 75.0 | 332 | 11,306 | 76.0 | 815 | 12,005 | 79.2 | 910 | Yes |
| 2-person Carpool | 1,245 | 11.7 | 141 | 1,331 | 8.9 | 374 | 1,172 | 7.7 | 516 | No |
| 3-or-more-person Carpool | 325 | 3.1 | 73 | 550 | 3.7 | 189 | 404 | 2.7 | 184 | No |
| Transit | 30 | 0.3 | 22 | 0 | 0.0 | 151 | 63 | 0.4 | 74 | No |
| Bike | 20 | 0.2 | 18 | 21 | 0.1 | 34 | 16 | 0.1 | 28 | No |
| Walked | 260 | 2.5 | 65 | 207 | 1.4 | 146 | 241 | 1.6 | 155 | No |
| Taxi, Motorcycle and Other means | 100 | 0.9 | 40 | 546 | 3.7 | 314 | 519 | 3.4 | 265 | Yes |
| Worked at Home | 675 | 6.4 | 104 | 911 | 6.1 | 277 | 740 | 4.9 | 348 | 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
