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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 | 12,950 | 100.0 | 396 | 14,325 | 100.0 | 658 | 15,641 | 100.0 | 585 | Yes |
| Drove alone | 10,795 | 83.4 | 372 | 11,271 | 78.7 | 773 | 13,102 | 83.8 | 725 | Yes |
| 2-person Carpool | 1,015 | 7.8 | 128 | 1,258 | 8.8 | 300 | 1,182 | 7.6 | 320 | No |
| 3-or-more-person Carpool | 450 | 3.5 | 85 | 760 | 5.3 | 395 | 276 | 1.8 | 151 | Yes |
| Transit | 55 | 0.4 | 30 | 100 | 0.7 | 92 | 115 | 0.7 | 103 | No |
| Bike | 25 | 0.2 | 20 | 209 | 1.5 | 108 | 211 | 1.3 | 135 | Yes |
| Walked | 260 | 2.0 | 65 | 216 | 1.5 | 115 | 263 | 1.7 | 175 | No |
| Taxi, Motorcycle and Other means | 164 | 1.3 | 52 | 291 | 2.0 | 245 | 110 | 0.7 | 98 | No |
| Worked at Home | 195 | 1.5 | 56 | 220 | 1.5 | 111 | 382 | 2.4 | 178 | 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 | 11,655 | 100.0 | 382 | 13,110 | 100.0 | 560 | 13,260 | 100.0 | 592 | Yes |
| Drove alone | 9,635 | 82.7 | 357 | 10,961 | 83.6 | 581 | 10,682 | 80.6 | 689 | Yes |
| 2-person Carpool | 1,000 | 8.6 | 127 | 822 | 6.3 | 231 | 1,197 | 9.0 | 352 | No |
| 3-or-more-person Carpool | 289 | 2.5 | 69 | 539 | 4.1 | 236 | 208 | 1.6 | 131 | No |
| Transit | 70 | 0.6 | 34 | 115 | 0.9 | 85 | 98 | 0.7 | 135 | No |
| Bike | 4 | 0.0 | 8 | 18 | 0.1 | 28 | 62 | 0.5 | 59 | No |
| Walked | 120 | 1.0 | 44 | 102 | 0.8 | 78 | 349 | 2.6 | 157 | Yes |
| Taxi, Motorcycle and Other means | 55 | 0.5 | 30 | 110 | 0.8 | 80 | 97 | 0.7 | 75 | No |
| Worked at Home | 475 | 4.1 | 88 | 443 | 3.4 | 157 | 567 | 4.3 | 231 | 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
