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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 | 10,005 | 100.0 | 341 | 8,654 | 100.0 | 527 | 10,358 | 100.0 | 604 | No |
| Drove alone | 7,830 | 78.3 | 315 | 6,325 | 73.1 | 571 | 7,071 | 68.3 | 568 | Yes |
| 2-person Carpool | 625 | 6.2 | 100 | 729 | 8.4 | 355 | 1,286 | 12.4 | 359 | Yes |
| 3-or-more-person Carpool | 280 | 2.8 | 67 | 201 | 2.3 | 151 | 411 | 4.0 | 284 | No |
| Transit | 605 | 6.0 | 99 | 605 | 7.0 | 224 | 692 | 6.7 | 229 | No |
| Bike | 145 | 1.4 | 49 | 155 | 1.8 | 96 | 119 | 1.1 | 92 | No |
| Walked | 230 | 2.3 | 61 | 291 | 3.4 | 165 | 421 | 4.1 | 171 | Yes |
| Taxi, Motorcycle and Other means | 73 | 0.7 | 35 | 46 | 0.5 | 52 | 52 | 0.5 | 43 | No |
| Worked at Home | 220 | 2.2 | 60 | 302 | 3.5 | 154 | 306 | 3.0 | 109 | 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 | 9,180 | 100.0 | 332 | 8,691 | 100.0 | 688 | 9,018 | 100.0 | 642 | No |
| Drove alone | 6,980 | 76.0 | 302 | 6,520 | 75.0 | 669 | 6,110 | 67.8 | 568 | Yes |
| 2-person Carpool | 780 | 8.5 | 112 | 488 | 5.6 | 151 | 1,309 | 14.5 | 377 | Yes |
| 3-or-more-person Carpool | 200 | 2.2 | 57 | 273 | 3.1 | 161 | 193 | 2.1 | 102 | No |
| Transit | 605 | 6.6 | 99 | 646 | 7.4 | 231 | 796 | 8.8 | 237 | No |
| Bike | 30 | 0.3 | 22 | 9 | 0.1 | 14 | 10 | 0.1 | 16 | No |
| Walked | 280 | 3.1 | 67 | 267 | 3.1 | 115 | 245 | 2.7 | 153 | No |
| Taxi, Motorcycle and Other means | 20 | 0.2 | 18 | 37 | 0.4 | 43 | 66 | 0.7 | 71 | No |
| Worked at Home | 290 | 3.2 | 69 | 451 | 5.2 | 171 | 289 | 3.2 | 119 | 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