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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 | 29,175 | 100.0 | 755 | 32,271 | 100.0 | 1,020 | 34,379 | 100.0 | 1,189 | Yes |
| Drove alone | 24,540 | 84.1 | 712 | 26,479 | 82.1 | 1,021 | 28,429 | 82.7 | 1,340 | Yes |
| 2-person Carpool | 2,840 | 9.7 | 271 | 3,232 | 10.0 | 588 | 3,338 | 9.7 | 846 | No |
| 3-or-more-person Carpool | 644 | 2.2 | 130 | 1,018 | 3.2 | 329 | 1,043 | 3.0 | 395 | No |
| Transit | 55 | 0.2 | 38 | 68 | 0.2 | 99 | 62 | 0.2 | 73 | No |
| Bike | 75 | 0.3 | 45 | 155 | 0.5 | 143 | 67 | 0.2 | 102 | No |
| Walked | 310 | 1.1 | 91 | 482 | 1.5 | 280 | 311 | 0.9 | 174 | No |
| Taxi, Motorcycle and Other means | 405 | 1.4 | 103 | 305 | 0.9 | 152 | 446 | 1.3 | 243 | No |
| Worked at Home | 300 | 1.0 | 89 | 532 | 1.6 | 226 | 683 | 2.0 | 310 | 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 | 23,915 | 100.0 | 705 | 29,975 | 100.0 | 938 | 29,450 | 100.0 | 1,218 | Yes |
| Drove alone | 19,675 | 82.3 | 655 | 25,504 | 85.1 | 917 | 25,993 | 88.3 | 1,292 | Yes |
| 2-person Carpool | 2,435 | 10.2 | 251 | 2,712 | 9.0 | 505 | 2,260 | 7.7 | 484 | No |
| 3-or-more-person Carpool | 595 | 2.5 | 125 | 804 | 2.7 | 258 | 388 | 1.3 | 155 | Yes |
| Transit | 110 | 0.5 | 54 | 65 | 0.2 | 95 | 72 | 0.2 | 70 | No |
| Bike | 4 | 0.0 | 10 | 47 | 0.2 | 77 | 3 | 0.0 | 5 | No |
| Walked | 300 | 1.3 | 89 | 210 | 0.7 | 139 | 211 | 0.7 | 139 | No |
| Taxi, Motorcycle and Other means | 250 | 1.0 | 81 | 117 | 0.4 | 125 | 95 | 0.3 | 95 | Yes |
| Worked at Home | 540 | 2.3 | 119 | 516 | 1.7 | 214 | 428 | 1.5 | 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
