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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 | 14,430 | 100.0 | 421 | 14,436 | 100.0 | 687 | 14,803 | 100.0 | 575 | No |
| Drove alone | 12,020 | 83.3 | 395 | 11,667 | 80.8 | 837 | 11,828 | 79.9 | 621 | No |
| 2-person Carpool | 990 | 6.9 | 126 | 1,154 | 8.0 | 353 | 1,013 | 6.8 | 257 | No |
| 3-or-more-person Carpool | 235 | 1.6 | 62 | 302 | 2.1 | 132 | 369 | 2.5 | 172 | No |
| Transit | 90 | 0.6 | 38 | 161 | 1.1 | 128 | 107 | 0.7 | 102 | No |
| Bike | 55 | 0.4 | 30 | 16 | 0.1 | 25 | 73 | 0.5 | 55 | No |
| Walked | 775 | 5.4 | 112 | 789 | 5.5 | 314 | 919 | 6.2 | 247 | No |
| Taxi, Motorcycle and Other means | 80 | 0.6 | 36 | 122 | 0.8 | 76 | 73 | 0.5 | 61 | No |
| Worked at Home | 180 | 1.2 | 54 | 225 | 1.6 | 119 | 421 | 2.8 | 150 | 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 | 14,095 | 100.0 | 418 | 15,181 | 100.0 | 619 | 14,610 | 100.0 | 542 | No |
| Drove alone | 11,225 | 79.6 | 385 | 12,270 | 80.8 | 867 | 11,792 | 80.7 | 589 | No |
| 2-person Carpool | 1,105 | 7.8 | 133 | 688 | 4.5 | 201 | 813 | 5.6 | 206 | Yes |
| 3-or-more-person Carpool | 159 | 1.1 | 51 | 280 | 1.8 | 132 | 239 | 1.6 | 99 | No |
| Transit | 120 | 0.9 | 44 | 176 | 1.2 | 138 | 285 | 2.0 | 182 | No |
| Bike | 15 | 0.1 | 16 | 0 | 0.0 | 132 | 0 | 0.0 | 92 | No |
| Walked | 965 | 6.8 | 125 | 1,138 | 7.5 | 477 | 933 | 6.4 | 226 | No |
| Taxi, Motorcycle and Other means | 34 | 0.2 | 24 | 32 | 0.2 | 27 | 24 | 0.2 | 27 | No |
| Worked at Home | 465 | 3.3 | 87 | 597 | 3.9 | 271 | 524 | 3.6 | 187 | 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
