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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 | 8,465 | 100.0 | 376 | 10,230 | 100.0 | 367 | 9,380 | 100.0 | 512 | Yes |
| Drove alone | 5,950 | 70.3 | 332 | 7,580 | 74.1 | 564 | 6,991 | 74.5 | 617 | Yes |
| 2-person Carpool | 1,445 | 17.1 | 178 | 1,261 | 12.3 | 314 | 1,184 | 12.6 | 345 | No |
| 3-or-more-person Carpool | 660 | 7.8 | 122 | 474 | 4.6 | 175 | 590 | 6.3 | 208 | No |
| Transit | 0 | 0.0 | 0 | 55 | 0.5 | 43 | 28 | 0.3 | 40 | No |
| Bike | 20 | 0.2 | 21 | 0 | 0.0 | 165 | 0 | 0.0 | 118 | No |
| Walked | 135 | 1.6 | 55 | 222 | 2.2 | 160 | 121 | 1.3 | 101 | No |
| Taxi, Motorcycle and Other means | 60 | 0.7 | 37 | 107 | 1.0 | 92 | 48 | 0.5 | 50 | No |
| Worked at Home | 190 | 2.2 | 66 | 531 | 5.2 | 226 | 418 | 4.5 | 229 | 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 | 6,910 | 100.0 | 351 | 8,267 | 100.0 | 509 | 9,108 | 100.0 | 495 | Yes |
| Drove alone | 5,170 | 74.8 | 314 | 6,318 | 76.4 | 489 | 6,963 | 76.4 | 582 | Yes |
| 2-person Carpool | 800 | 11.6 | 134 | 754 | 9.1 | 254 | 1,083 | 11.9 | 420 | No |
| 3-or-more-person Carpool | 350 | 5.1 | 89 | 232 | 2.8 | 128 | 170 | 1.9 | 107 | Yes |
| Transit | 80 | 1.2 | 43 | 76 | 0.9 | 66 | 43 | 0.5 | 50 | No |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 165 | 0 | 0.0 | 118 | No |
| Walked | 255 | 3.7 | 76 | 350 | 4.2 | 237 | 163 | 1.8 | 107 | No |
| Taxi, Motorcycle and Other means | 59 | 0.9 | 37 | 37 | 0.4 | 67 | 132 | 1.4 | 121 | No |
| Worked at Home | 190 | 2.7 | 66 | 500 | 6.0 | 183 | 554 | 6.1 | 229 | 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
