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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 | 14,940 | 100.0 | 515 | 16,977 | 100.0 | 768 | 17,020 | 100.0 | 911 | Yes |
| Drove alone | 11,240 | 75.2 | 462 | 13,179 | 77.6 | 857 | 13,065 | 76.8 | 905 | Yes |
| 2-person Carpool | 1,605 | 10.7 | 189 | 1,169 | 6.9 | 333 | 1,087 | 6.4 | 328 | Yes |
| 3-or-more-person Carpool | 374 | 2.5 | 92 | 466 | 2.7 | 197 | 605 | 3.6 | 238 | No |
| Transit | 154 | 1.0 | 59 | 190 | 1.1 | 117 | 276 | 1.6 | 213 | No |
| Bike | 125 | 0.8 | 53 | 66 | 0.4 | 72 | 184 | 1.1 | 123 | No |
| Walked | 720 | 4.8 | 128 | 553 | 3.3 | 222 | 742 | 4.4 | 317 | No |
| Taxi, Motorcycle and Other means | 195 | 1.3 | 67 | 400 | 2.4 | 206 | 285 | 1.7 | 221 | No |
| Worked at Home | 525 | 3.5 | 109 | 954 | 5.6 | 269 | 776 | 4.6 | 275 | 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 | 13,035 | 100.0 | 490 | 14,269 | 100.0 | 744 | 14,715 | 100.0 | 929 | Yes |
| Drove alone | 9,315 | 71.5 | 428 | 10,949 | 76.7 | 848 | 11,805 | 80.2 | 883 | Yes |
| 2-person Carpool | 1,590 | 12.2 | 188 | 919 | 6.4 | 259 | 890 | 6.0 | 268 | Yes |
| 3-or-more-person Carpool | 354 | 2.7 | 90 | 232 | 1.6 | 153 | 483 | 3.3 | 211 | No |
| Transit | 149 | 1.1 | 58 | 575 | 4.0 | 330 | 148 | 1.0 | 96 | No |
| Bike | 20 | 0.2 | 21 | 65 | 0.5 | 60 | 154 | 1.0 | 124 | Yes |
| Walked | 550 | 4.2 | 112 | 530 | 3.7 | 186 | 631 | 4.3 | 245 | No |
| Taxi, Motorcycle and Other means | 75 | 0.6 | 41 | 239 | 1.7 | 198 | 198 | 1.3 | 162 | No |
| Worked at Home | 975 | 7.5 | 148 | 760 | 5.3 | 229 | 406 | 2.8 | 138 | 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
