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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 | 26,550 | 100.0 | 674 | 28,797 | 100.0 | 829 | 26,765 | 100.0 | 1,056 | No |
| Drove alone | 22,605 | 85.1 | 638 | 24,807 | 86.1 | 1,015 | 23,056 | 86.1 | 1,133 | No |
| 2-person Carpool | 2,185 | 8.2 | 221 | 2,078 | 7.2 | 458 | 1,949 | 7.3 | 411 | No |
| 3-or-more-person Carpool | 520 | 2.0 | 109 | 592 | 2.1 | 252 | 321 | 1.2 | 184 | No |
| Transit | 35 | 0.1 | 28 | 0 | 0.0 | 165 | 9 | 0.0 | 14 | No |
| Bike | 40 | 0.2 | 30 | 60 | 0.2 | 56 | 34 | 0.1 | 39 | No |
| Walked | 375 | 1.4 | 92 | 232 | 0.8 | 161 | 227 | 0.8 | 173 | No |
| Taxi, Motorcycle and Other means | 250 | 0.9 | 76 | 256 | 0.9 | 128 | 245 | 0.9 | 118 | No |
| Worked at Home | 540 | 2.0 | 111 | 772 | 2.7 | 310 | 924 | 3.5 | 309 | 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 | 22,700 | 100.0 | 639 | 27,542 | 100.0 | 842 | 26,062 | 100.0 | 948 | Yes |
| Drove alone | 19,205 | 84.6 | 600 | 23,438 | 85.1 | 992 | 22,573 | 86.6 | 858 | Yes |
| 2-person Carpool | 2,030 | 8.9 | 213 | 2,455 | 8.9 | 505 | 1,718 | 6.6 | 407 | No |
| 3-or-more-person Carpool | 385 | 1.7 | 94 | 362 | 1.3 | 168 | 529 | 2.0 | 201 | No |
| Transit | 55 | 0.2 | 35 | 19 | 0.1 | 32 | 0 | 0.0 | 118 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 165 | 0 | 0.0 | 118 | No |
| Walked | 280 | 1.2 | 80 | 97 | 0.4 | 74 | 184 | 0.7 | 103 | No |
| Taxi, Motorcycle and Other means | 75 | 0.3 | 41 | 207 | 0.8 | 163 | 211 | 0.8 | 147 | No |
| Worked at Home | 675 | 3.0 | 124 | 964 | 3.5 | 373 | 847 | 3.2 | 253 | 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
