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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 | 8,010 | 100.0 | 319 | 7,951 | 100.0 | 674 | 8,032 | 100.0 | 456 | No |
| Drove alone | 5,675 | 70.8 | 280 | 5,347 | 67.2 | 579 | 5,715 | 71.2 | 442 | No |
| 2-person Carpool | 720 | 9.0 | 107 | 814 | 10.2 | 192 | 788 | 9.8 | 171 | No |
| 3-or-more-person Carpool | 149 | 1.9 | 49 | 238 | 3.0 | 101 | 180 | 2.2 | 70 | No |
| Transit | 35 | 0.4 | 24 | 25 | 0.3 | 31 | 22 | 0.3 | 28 | No |
| Bike | 50 | 0.6 | 29 | 171 | 2.2 | 96 | 64 | 0.8 | 48 | No |
| Walked | 1,005 | 12.5 | 126 | 902 | 11.3 | 229 | 874 | 10.9 | 210 | No |
| Taxi, Motorcycle and Other means | 80 | 1.0 | 36 | 43 | 0.5 | 36 | 66 | 0.8 | 44 | No |
| Worked at Home | 295 | 3.7 | 69 | 411 | 5.2 | 158 | 323 | 4.0 | 150 | 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 | 6,910 | 100.0 | 302 | 6,892 | 100.0 | 377 | 6,496 | 100.0 | 477 | No |
| Drove alone | 5,140 | 74.4 | 269 | 4,522 | 65.6 | 353 | 4,918 | 75.7 | 405 | No |
| 2-person Carpool | 655 | 9.5 | 103 | 994 | 14.4 | 296 | 464 | 7.1 | 120 | Yes |
| 3-or-more-person Carpool | 134 | 1.9 | 47 | 154 | 2.2 | 71 | 105 | 1.6 | 61 | No |
| Transit | 40 | 0.6 | 26 | 113 | 1.6 | 89 | 38 | 0.6 | 35 | No |
| Bike | 20 | 0.3 | 18 | 64 | 0.9 | 47 | 39 | 0.6 | 35 | No |
| Walked | 625 | 9.0 | 100 | 658 | 9.5 | 247 | 624 | 9.6 | 209 | No |
| Taxi, Motorcycle and Other means | 24 | 0.3 | 20 | 55 | 0.8 | 49 | 35 | 0.5 | 31 | No |
| Worked at Home | 275 | 4.0 | 67 | 332 | 4.8 | 137 | 273 | 4.2 | 113 | 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
