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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 | 11,600 | 100.0 | 403 | 13,831 | 100.0 | 784 | 13,221 | 100.0 | 790 | Yes |
| Drove alone | 9,115 | 78.6 | 372 | 10,106 | 73.1 | 749 | 10,346 | 78.3 | 693 | Yes |
| 2-person Carpool | 1,005 | 8.7 | 138 | 1,448 | 10.5 | 475 | 809 | 6.1 | 306 | No |
| 3-or-more-person Carpool | 175 | 1.5 | 58 | 298 | 2.2 | 214 | 217 | 1.6 | 153 | No |
| Transit | 485 | 4.2 | 97 | 565 | 4.1 | 194 | 751 | 5.7 | 299 | No |
| Bike | 85 | 0.7 | 41 | 260 | 1.9 | 157 | 190 | 1.4 | 121 | No |
| Walked | 170 | 1.5 | 57 | 439 | 3.2 | 242 | 324 | 2.5 | 168 | No |
| Taxi, Motorcycle and Other means | 114 | 1.0 | 47 | 272 | 2.0 | 170 | 55 | 0.4 | 64 | No |
| Worked at Home | 445 | 3.8 | 93 | 443 | 3.2 | 179 | 529 | 4.0 | 194 | 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 | 10,020 | 100.0 | 384 | 11,549 | 100.0 | 815 | 12,129 | 100.0 | 714 | Yes |
| Drove alone | 7,585 | 75.7 | 347 | 8,251 | 71.4 | 805 | 9,088 | 74.9 | 768 | Yes |
| 2-person Carpool | 905 | 9.0 | 131 | 1,106 | 9.6 | 327 | 1,097 | 9.0 | 417 | No |
| 3-or-more-person Carpool | 170 | 1.7 | 57 | 228 | 2.0 | 143 | 219 | 1.8 | 136 | No |
| Transit | 610 | 6.1 | 108 | 631 | 5.5 | 240 | 525 | 4.3 | 277 | No |
| Bike | 4 | 0.0 | 9 | 28 | 0.2 | 44 | 17 | 0.1 | 30 | No |
| Walked | 200 | 2.0 | 62 | 349 | 3.0 | 201 | 242 | 2.0 | 144 | No |
| Taxi, Motorcycle and Other means | 8 | 0.1 | 12 | 25 | 0.2 | 41 | 16 | 0.1 | 19 | No |
| Worked at Home | 530 | 5.3 | 101 | 931 | 8.1 | 269 | 925 | 7.6 | 214 | 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
