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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 | 27,360 | 100.0 | 683 | 28,105 | 100.0 | 931 | 28,555 | 100.0 | 1,014 | No |
| Drove alone | 23,460 | 85.7 | 647 | 24,202 | 86.1 | 1,110 | 24,398 | 85.4 | 1,067 | No |
| 2-person Carpool | 2,325 | 8.5 | 228 | 1,680 | 6.0 | 428 | 1,568 | 5.5 | 357 | Yes |
| 3-or-more-person Carpool | 330 | 1.2 | 87 | 354 | 1.3 | 145 | 79 | 0.3 | 87 | Yes |
| Transit | 110 | 0.4 | 50 | 0 | 0.0 | 165 | 102 | 0.4 | 86 | No |
| Bike | 65 | 0.2 | 39 | 8 | 0.0 | 14 | 177 | 0.6 | 157 | No |
| Walked | 480 | 1.8 | 105 | 259 | 0.9 | 132 | 473 | 1.7 | 205 | No |
| Taxi, Motorcycle and Other means | 165 | 0.6 | 61 | 316 | 1.1 | 169 | 517 | 1.8 | 285 | Yes |
| Worked at Home | 430 | 1.6 | 99 | 1,286 | 4.6 | 428 | 1,241 | 4.3 | 353 | 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 | 23,295 | 100.0 | 646 | 25,200 | 100.0 | 864 | 26,401 | 100.0 | 1,031 | Yes |
| Drove alone | 19,580 | 84.1 | 605 | 21,814 | 86.6 | 957 | 23,142 | 87.7 | 1,151 | Yes |
| 2-person Carpool | 2,180 | 9.4 | 221 | 1,517 | 6.0 | 332 | 1,513 | 5.7 | 329 | Yes |
| 3-or-more-person Carpool | 404 | 1.7 | 96 | 331 | 1.3 | 146 | 208 | 0.8 | 122 | Yes |
| Transit | 55 | 0.2 | 35 | 127 | 0.5 | 121 | 21 | 0.1 | 35 | No |
| Bike | 4 | 0.0 | 10 | 0 | 0.0 | 165 | 28 | 0.1 | 28 | No |
| Walked | 300 | 1.3 | 83 | 277 | 1.1 | 164 | 333 | 1.3 | 178 | No |
| Taxi, Motorcycle and Other means | 95 | 0.4 | 47 | 157 | 0.6 | 119 | 290 | 1.1 | 175 | Yes |
| Worked at Home | 675 | 2.9 | 124 | 977 | 3.9 | 317 | 866 | 3.3 | 310 | 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
