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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 | 27,090 | 100.0 | 579 | 28,017 | 100.0 | 729 | 26,796 | 100.0 | 766 | No |
| Drove alone | 22,095 | 81.6 | 539 | 23,280 | 83.1 | 811 | 22,039 | 82.2 | 814 | No |
| 2-person Carpool | 2,425 | 9.0 | 197 | 1,913 | 6.8 | 341 | 1,940 | 7.2 | 389 | Yes |
| 3-or-more-person Carpool | 630 | 2.3 | 101 | 750 | 2.7 | 248 | 545 | 2.0 | 197 | No |
| Transit | 113 | 0.4 | 43 | 59 | 0.2 | 57 | 3 | 0.0 | 5 | Yes |
| Bike | 150 | 0.6 | 50 | 164 | 0.6 | 110 | 196 | 0.7 | 85 | No |
| Walked | 740 | 2.7 | 110 | 765 | 2.7 | 241 | 866 | 3.2 | 253 | No |
| Taxi, Motorcycle and Other means | 240 | 0.9 | 63 | 215 | 0.8 | 102 | 313 | 1.2 | 135 | No |
| Worked at Home | 695 | 2.6 | 106 | 871 | 3.1 | 249 | 894 | 3.3 | 280 | 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 | 23,065 | 100.0 | 547 | 23,776 | 100.0 | 722 | 24,559 | 100.0 | 658 | Yes |
| Drove alone | 19,175 | 83.1 | 510 | 19,822 | 83.4 | 735 | 21,378 | 87.0 | 712 | Yes |
| 2-person Carpool | 1,880 | 8.2 | 174 | 1,524 | 6.4 | 290 | 1,660 | 6.8 | 367 | No |
| 3-or-more-person Carpool | 345 | 1.5 | 75 | 380 | 1.6 | 143 | 222 | 0.9 | 109 | No |
| Transit | 67 | 0.3 | 33 | 80 | 0.3 | 97 | 21 | 0.1 | 24 | Yes |
| Bike | 40 | 0.2 | 26 | 122 | 0.5 | 85 | 61 | 0.2 | 51 | No |
| Walked | 580 | 2.5 | 97 | 807 | 3.4 | 198 | 521 | 2.1 | 171 | No |
| Taxi, Motorcycle and Other means | 120 | 0.5 | 44 | 117 | 0.5 | 73 | 90 | 0.4 | 67 | No |
| Worked at Home | 860 | 3.7 | 118 | 924 | 3.9 | 256 | 606 | 2.5 | 208 | 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
