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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 | 6,435 | 100.0 | 329 | 6,008 | 100.0 | 463 | 6,351 | 100.0 | 393 | No |
| Drove alone | 4,525 | 70.3 | 290 | 3,937 | 65.5 | 395 | 4,132 | 65.1 | 367 | No |
| 2-person Carpool | 550 | 8.5 | 111 | 436 | 7.3 | 131 | 266 | 4.2 | 95 | Yes |
| 3-or-more-person Carpool | 104 | 1.6 | 49 | 16 | 0.3 | 163 | 86 | 1.4 | 85 | No |
| Transit | 745 | 11.6 | 128 | 853 | 14.2 | 316 | 1,023 | 16.1 | 222 | Yes |
| Bike | 75 | 1.2 | 41 | 215 | 3.6 | 126 | 106 | 1.7 | 55 | No |
| Walked | 75 | 1.2 | 41 | 194 | 3.2 | 132 | 97 | 1.5 | 64 | No |
| Taxi, Motorcycle and Other means | 59 | 0.9 | 37 | 31 | 0.5 | 35 | 153 | 2.4 | 117 | No |
| Worked at Home | 305 | 4.7 | 83 | 326 | 5.4 | 130 | 488 | 7.7 | 159 | 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 | 6,185 | 100.0 | 324 | 5,985 | 100.0 | 416 | 6,037 | 100.0 | 409 | No |
| Drove alone | 4,305 | 69.6 | 284 | 3,918 | 65.5 | 394 | 3,871 | 64.1 | 419 | No |
| 2-person Carpool | 470 | 7.6 | 103 | 465 | 7.8 | 136 | 379 | 6.3 | 115 | No |
| 3-or-more-person Carpool | 105 | 1.7 | 49 | 26 | 0.4 | 164 | 115 | 1.9 | 97 | No |
| Transit | 770 | 12.4 | 131 | 706 | 11.8 | 186 | 863 | 14.3 | 188 | No |
| Bike | 25 | 0.4 | 24 | 51 | 0.9 | 47 | 36 | 0.6 | 36 | No |
| Walked | 115 | 1.9 | 51 | 197 | 3.3 | 124 | 176 | 2.9 | 92 | No |
| Taxi, Motorcycle and Other means | 40 | 0.6 | 30 | 0 | 0.0 | 161 | 114 | 1.9 | 101 | No |
| Worked at Home | 360 | 5.8 | 90 | 622 | 10.4 | 171 | 483 | 8.0 | 159 | 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