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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 | 15,360 | 100.0 | 475 | 16,831 | 100.0 | 753 | 15,899 | 100.0 | 702 | No |
| Drove alone | 11,650 | 75.8 | 430 | 13,580 | 80.7 | 767 | 11,816 | 74.3 | 773 | No |
| 2-person Carpool | 1,510 | 9.8 | 169 | 1,373 | 8.2 | 427 | 1,544 | 9.7 | 302 | No |
| 3-or-more-person Carpool | 680 | 4.4 | 114 | 226 | 1.3 | 154 | 704 | 4.4 | 328 | No |
| Transit | 134 | 0.9 | 51 | 246 | 1.5 | 157 | 74 | 0.5 | 103 | No |
| Bike | 195 | 1.3 | 62 | 39 | 0.2 | 33 | 168 | 1.1 | 143 | No |
| Walked | 510 | 3.3 | 99 | 479 | 2.8 | 208 | 421 | 2.6 | 207 | No |
| Taxi, Motorcycle and Other means | 90 | 0.6 | 42 | 125 | 0.7 | 94 | 151 | 0.9 | 86 | No |
| Worked at Home | 590 | 3.8 | 107 | 763 | 4.5 | 243 | 1,021 | 6.4 | 349 | 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 | 13,410 | 100.0 | 453 | 15,337 | 100.0 | 785 | 14,265 | 100.0 | 737 | No |
| Drove alone | 9,795 | 73.0 | 401 | 12,085 | 78.8 | 812 | 10,969 | 76.9 | 797 | Yes |
| 2-person Carpool | 1,355 | 10.1 | 161 | 1,226 | 8.0 | 313 | 1,489 | 10.4 | 296 | No |
| 3-or-more-person Carpool | 500 | 3.7 | 98 | 132 | 0.9 | 106 | 202 | 1.4 | 107 | Yes |
| Transit | 104 | 0.8 | 45 | 87 | 0.6 | 77 | 103 | 0.7 | 84 | No |
| Bike | 70 | 0.5 | 37 | 56 | 0.4 | 65 | 136 | 1.0 | 138 | No |
| Walked | 625 | 4.7 | 110 | 436 | 2.8 | 198 | 592 | 4.2 | 209 | No |
| Taxi, Motorcycle and Other means | 59 | 0.4 | 34 | 202 | 1.3 | 120 | 64 | 0.4 | 92 | No |
| Worked at Home | 900 | 6.7 | 131 | 1,113 | 7.3 | 294 | 710 | 5.0 | 234 | 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
