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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 | 10,160 | 100.0 | 351 | 9,779 | 100.0 | 454 | 10,137 | 100.0 | 456 | No |
| Drove alone | 8,010 | 78.8 | 323 | 7,754 | 79.3 | 514 | 7,320 | 72.2 | 412 | Yes |
| 2-person Carpool | 1,120 | 11.0 | 133 | 994 | 10.2 | 240 | 1,474 | 14.5 | 249 | Yes |
| 3-or-more-person Carpool | 235 | 2.3 | 62 | 202 | 2.1 | 107 | 310 | 3.1 | 153 | No |
| Transit | 25 | 0.2 | 20 | 16 | 0.2 | 27 | 6 | 0.1 | 9 | No |
| Bike | 60 | 0.6 | 31 | 113 | 1.2 | 101 | 87 | 0.9 | 85 | No |
| Walked | 375 | 3.7 | 78 | 340 | 3.5 | 137 | 456 | 4.5 | 255 | No |
| Taxi, Motorcycle and Other means | 90 | 0.9 | 38 | 144 | 1.5 | 88 | 137 | 1.4 | 100 | No |
| Worked at Home | 245 | 2.4 | 63 | 216 | 2.2 | 118 | 347 | 3.4 | 149 | 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 | 8,695 | 100.0 | 333 | 8,032 | 100.0 | 385 | 9,052 | 100.0 | 450 | No |
| Drove alone | 7,000 | 80.5 | 307 | 6,394 | 79.6 | 418 | 7,323 | 80.9 | 488 | No |
| 2-person Carpool | 825 | 9.5 | 115 | 759 | 9.4 | 256 | 736 | 8.1 | 177 | No |
| 3-or-more-person Carpool | 234 | 2.7 | 62 | 149 | 1.9 | 77 | 229 | 2.5 | 120 | No |
| Transit | 55 | 0.6 | 30 | 38 | 0.5 | 64 | 89 | 1.0 | 98 | No |
| Bike | 10 | 0.1 | 13 | 18 | 0.2 | 28 | 34 | 0.4 | 52 | No |
| Walked | 120 | 1.4 | 44 | 339 | 4.2 | 131 | 239 | 2.6 | 115 | No |
| Taxi, Motorcycle and Other means | 44 | 0.5 | 27 | 18 | 0.2 | 28 | 105 | 1.2 | 82 | No |
| Worked at Home | 405 | 4.7 | 81 | 317 | 3.9 | 126 | 297 | 3.3 | 101 | 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
