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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 | 24,285 | 100.0 | 634 | 24,442 | 100.0 | 1,040 | 25,469 | 100.0 | 1,318 | No |
| Drove alone | 15,745 | 64.8 | 544 | 15,316 | 62.7 | 1,153 | 16,041 | 63.0 | 1,108 | No |
| 2-person Carpool | 1,995 | 8.2 | 211 | 1,638 | 6.7 | 500 | 1,924 | 7.6 | 433 | No |
| 3-or-more-person Carpool | 605 | 2.5 | 117 | 805 | 3.3 | 299 | 446 | 1.8 | 203 | No |
| Transit | 4,535 | 18.7 | 314 | 5,560 | 22.7 | 817 | 5,502 | 21.6 | 814 | Yes |
| Bike | 20 | 0.1 | 21 | 83 | 0.3 | 69 | 24 | 0.1 | 38 | No |
| Walked | 790 | 3.3 | 134 | 381 | 1.6 | 155 | 672 | 2.6 | 380 | No |
| Taxi, Motorcycle and Other means | 195 | 0.8 | 67 | 148 | 0.6 | 96 | 219 | 0.9 | 93 | No |
| Worked at Home | 405 | 1.7 | 96 | 511 | 2.1 | 233 | 641 | 2.5 | 286 | 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 | 22,710 | 100.0 | 621 | 24,532 | 100.0 | 1,318 | 23,386 | 100.0 | 1,118 | No |
| Drove alone | 13,900 | 61.2 | 517 | 14,672 | 59.8 | 1,008 | 13,980 | 59.8 | 981 | No |
| 2-person Carpool | 1,985 | 8.7 | 211 | 1,422 | 5.8 | 291 | 1,545 | 6.6 | 365 | Yes |
| 3-or-more-person Carpool | 320 | 1.4 | 85 | 510 | 2.1 | 259 | 342 | 1.5 | 189 | No |
| Transit | 5,420 | 23.9 | 341 | 6,477 | 26.4 | 690 | 6,209 | 26.6 | 710 | Yes |
| Bike | 0 | 0.0 | 0 | 57 | 0.2 | 70 | 0 | 0.0 | 118 | No |
| Walked | 705 | 3.1 | 126 | 766 | 3.1 | 284 | 472 | 2.0 | 196 | No |
| Taxi, Motorcycle and Other means | 100 | 0.4 | 48 | 118 | 0.5 | 129 | 234 | 1.0 | 153 | No |
| Worked at Home | 275 | 1.2 | 79 | 510 | 2.1 | 226 | 604 | 2.6 | 222 | 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
