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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 | 7,695 | 100.0 | 318 | 8,743 | 100.0 | 686 | 7,453 | 100.0 | 490 | No |
| Drove alone | 5,650 | 73.4 | 281 | 6,364 | 72.8 | 633 | 5,717 | 76.7 | 446 | No |
| 2-person Carpool | 945 | 12.3 | 123 | 960 | 11.0 | 265 | 697 | 9.4 | 130 | Yes |
| 3-or-more-person Carpool | 260 | 3.4 | 65 | 284 | 3.2 | 157 | 181 | 2.4 | 68 | No |
| Transit | 123 | 1.6 | 45 | 305 | 3.5 | 204 | 79 | 1.1 | 60 | No |
| Bike | 30 | 0.4 | 22 | 83 | 0.9 | 70 | 20 | 0.3 | 21 | No |
| Walked | 400 | 5.2 | 81 | 437 | 5.0 | 221 | 395 | 5.3 | 167 | No |
| Taxi, Motorcycle and Other means | 105 | 1.4 | 41 | 94 | 1.1 | 72 | 76 | 1.0 | 48 | No |
| Worked at Home | 185 | 2.4 | 55 | 216 | 2.5 | 78 | 288 | 3.9 | 105 | 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 | 7,220 | 100.0 | 310 | 7,004 | 100.0 | 359 | 6,824 | 100.0 | 366 | No |
| Drove alone | 5,455 | 75.6 | 277 | 5,156 | 73.6 | 440 | 5,285 | 77.4 | 368 | No |
| 2-person Carpool | 755 | 10.5 | 110 | 760 | 10.9 | 252 | 627 | 9.2 | 147 | No |
| 3-or-more-person Carpool | 178 | 2.5 | 54 | 116 | 1.7 | 76 | 181 | 2.7 | 67 | No |
| Transit | 84 | 1.2 | 37 | 100 | 1.4 | 74 | 19 | 0.3 | 16 | Yes |
| Bike | 10 | 0.1 | 13 | 31 | 0.4 | 35 | 12 | 0.2 | 18 | No |
| Walked | 335 | 4.6 | 74 | 496 | 7.1 | 210 | 310 | 4.5 | 116 | No |
| Taxi, Motorcycle and Other means | 65 | 0.9 | 33 | 35 | 0.5 | 44 | 32 | 0.5 | 34 | No |
| Worked at Home | 335 | 4.6 | 74 | 310 | 4.4 | 104 | 358 | 5.2 | 135 | 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
