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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 | 13,445 | 100.0 | 410 | 14,305 | 100.0 | 585 | 14,608 | 100.0 | 590 | Yes |
| Drove alone | 11,125 | 82.7 | 383 | 11,636 | 81.3 | 614 | 11,531 | 78.9 | 532 | No |
| 2-person Carpool | 1,005 | 7.5 | 127 | 1,112 | 7.8 | 356 | 1,463 | 10.0 | 445 | No |
| 3-or-more-person Carpool | 215 | 1.6 | 59 | 300 | 2.1 | 134 | 225 | 1.5 | 163 | No |
| Transit | 110 | 0.8 | 42 | 244 | 1.7 | 171 | 187 | 1.3 | 130 | No |
| Bike | 105 | 0.8 | 41 | 238 | 1.7 | 148 | 183 | 1.3 | 112 | No |
| Walked | 480 | 3.6 | 88 | 380 | 2.7 | 165 | 616 | 4.2 | 236 | No |
| Taxi, Motorcycle and Other means | 69 | 0.5 | 34 | 173 | 1.2 | 101 | 108 | 0.7 | 72 | No |
| Worked at Home | 325 | 2.4 | 73 | 222 | 1.6 | 125 | 295 | 2.0 | 145 | 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 | 12,395 | 100.0 | 398 | 14,157 | 100.0 | 671 | 13,102 | 100.0 | 468 | Yes |
| Drove alone | 10,015 | 80.8 | 367 | 11,747 | 83.0 | 708 | 10,662 | 81.4 | 483 | Yes |
| 2-person Carpool | 1,035 | 8.4 | 129 | 1,147 | 8.1 | 312 | 1,190 | 9.1 | 281 | No |
| 3-or-more-person Carpool | 329 | 2.7 | 73 | 180 | 1.3 | 100 | 277 | 2.1 | 156 | No |
| Transit | 120 | 1.0 | 44 | 257 | 1.8 | 147 | 126 | 1.0 | 92 | No |
| Bike | 15 | 0.1 | 16 | 75 | 0.5 | 70 | 54 | 0.4 | 67 | No |
| Walked | 330 | 2.7 | 73 | 340 | 2.4 | 128 | 314 | 2.4 | 146 | No |
| Taxi, Motorcycle and Other means | 45 | 0.4 | 27 | 54 | 0.4 | 51 | 100 | 0.8 | 81 | No |
| Worked at Home | 500 | 4.0 | 90 | 357 | 2.5 | 118 | 379 | 2.9 | 160 | 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
