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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 | 17,375 | 100.0 | 456 | 16,772 | 100.0 | 850 | 18,010 | 100.0 | 848 | No |
| Drove alone | 11,980 | 68.9 | 399 | 10,809 | 64.4 | 908 | 11,980 | 66.5 | 861 | No |
| 2-person Carpool | 1,550 | 8.9 | 157 | 1,663 | 9.9 | 439 | 1,084 | 6.0 | 256 | Yes |
| 3-or-more-person Carpool | 365 | 2.1 | 77 | 375 | 2.2 | 186 | 262 | 1.5 | 137 | No |
| Transit | 600 | 3.5 | 99 | 521 | 3.1 | 188 | 544 | 3.0 | 212 | No |
| Bike | 305 | 1.8 | 70 | 471 | 2.8 | 158 | 438 | 2.4 | 152 | No |
| Walked | 1,760 | 10.1 | 167 | 1,946 | 11.6 | 403 | 2,432 | 13.5 | 423 | Yes |
| Taxi, Motorcycle and Other means | 175 | 1.0 | 53 | 160 | 1.0 | 85 | 242 | 1.3 | 129 | No |
| Worked at Home | 645 | 3.7 | 102 | 827 | 4.9 | 263 | 1,028 | 5.7 | 303 | 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Female | At Place of Residence | |||||||||
| Total Workers | 17,250 | 100.0 | 455 | 17,275 | 100.0 | 1,002 | 18,376 | 100.0 | 702 | Yes |
| Drove alone | 12,495 | 72.4 | 406 | 11,678 | 67.6 | 895 | 13,136 | 71.5 | 749 | No |
| 2-person Carpool | 1,560 | 9.0 | 158 | 1,650 | 9.6 | 373 | 1,099 | 6.0 | 269 | Yes |
| 3-or-more-person Carpool | 275 | 1.6 | 67 | 168 | 1.0 | 82 | 191 | 1.0 | 95 | No |
| Transit | 745 | 4.3 | 110 | 593 | 3.4 | 235 | 548 | 3.0 | 209 | No |
| Bike | 65 | 0.4 | 33 | 263 | 1.5 | 129 | 155 | 0.8 | 92 | No |
| Walked | 1,340 | 7.8 | 147 | 1,889 | 10.9 | 378 | 2,198 | 12.0 | 426 | Yes |
| Taxi, Motorcycle and Other means | 185 | 1.1 | 55 | 56 | 0.3 | 52 | 85 | 0.5 | 64 | Yes |
| Worked at Home | 590 | 3.4 | 98 | 978 | 5.7 | 276 | 964 | 5.2 | 251 | 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
