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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 | 7,535 | 100.0 | 395 | 9,400 | 100.0 | 1,174 | 11,232 | 100.0 | 1,549 | Yes |
| Drove alone | 4,705 | 62.4 | 328 | 4,710 | 50.1 | 662 | 6,483 | 57.7 | 1,132 | Yes |
| 2-person Carpool | 850 | 11.3 | 148 | 1,077 | 11.5 | 347 | 899 | 8.0 | 329 | No |
| 3-or-more-person Carpool | 455 | 6.0 | 109 | 900 | 9.6 | 403 | 722 | 6.4 | 320 | No |
| Transit | 1,220 | 16.2 | 177 | 2,171 | 23.1 | 583 | 2,779 | 24.7 | 692 | Yes |
| Bike | 45 | 0.6 | 35 | 198 | 2.1 | 168 | 26 | 0.2 | 43 | No |
| Walked | 110 | 1.5 | 54 | 172 | 1.8 | 135 | 89 | 0.8 | 101 | No |
| Taxi, Motorcycle and Other means | 100 | 1.3 | 51 | 37 | 0.4 | 41 | 61 | 0.5 | 42 | No |
| Worked at Home | 45 | 0.6 | 35 | 135 | 1.4 | 135 | 173 | 1.5 | 192 | 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 | 8,175 | 100.0 | 406 | 8,892 | 100.0 | 998 | 9,870 | 100.0 | 1,071 | Yes |
| Drove alone | 4,065 | 49.7 | 308 | 4,464 | 50.2 | 624 | 4,918 | 49.8 | 744 | Yes |
| 2-person Carpool | 1,105 | 13.5 | 168 | 655 | 7.4 | 342 | 1,007 | 10.2 | 395 | No |
| 3-or-more-person Carpool | 485 | 5.9 | 113 | 173 | 1.9 | 126 | 310 | 3.1 | 169 | No |
| Transit | 2,084 | 25.5 | 228 | 3,097 | 34.8 | 747 | 3,418 | 34.6 | 514 | Yes |
| Bike | 0 | 0.0 | 0 | 22 | 0.2 | 34 | 0 | 0.0 | 118 | No |
| Walked | 205 | 2.5 | 74 | 314 | 3.5 | 213 | 116 | 1.2 | 94 | No |
| Taxi, Motorcycle and Other means | 95 | 1.2 | 50 | 56 | 0.6 | 52 | 23 | 0.2 | 36 | Yes |
| Worked at Home | 135 | 1.7 | 60 | 111 | 1.2 | 109 | 78 | 0.8 | 52 | 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
