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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 | 14,275 | 100.0 | 528 | 13,118 | 100.0 | 955 | 16,427 | 100.0 | 1,086 | Yes |
| Drove alone | 11,300 | 79.2 | 487 | 10,669 | 81.3 | 864 | 13,329 | 81.1 | 1,018 | Yes |
| 2-person Carpool | 1,600 | 11.2 | 203 | 1,064 | 8.1 | 402 | 1,065 | 6.5 | 270 | Yes |
| 3-or-more-person Carpool | 335 | 2.3 | 94 | 232 | 1.8 | 132 | 317 | 1.9 | 146 | No |
| Transit | 180 | 1.3 | 69 | 203 | 1.5 | 126 | 263 | 1.6 | 241 | No |
| Bike | 80 | 0.6 | 46 | 94 | 0.7 | 76 | 62 | 0.4 | 78 | No |
| Walked | 125 | 0.9 | 58 | 209 | 1.6 | 158 | 311 | 1.9 | 175 | Yes |
| Taxi, Motorcycle and Other means | 220 | 1.5 | 76 | 196 | 1.5 | 209 | 299 | 1.8 | 116 | No |
| Worked at Home | 445 | 3.1 | 108 | 451 | 3.4 | 169 | 781 | 4.8 | 237 | 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 | 12,525 | 100.0 | 505 | 12,594 | 100.0 | 1,059 | 15,603 | 100.0 | 1,217 | Yes |
| Drove alone | 10,040 | 80.2 | 466 | 10,426 | 82.8 | 952 | 12,733 | 81.6 | 1,010 | Yes |
| 2-person Carpool | 1,215 | 9.7 | 177 | 743 | 5.9 | 202 | 1,262 | 8.1 | 448 | No |
| 3-or-more-person Carpool | 225 | 1.8 | 77 | 215 | 1.7 | 124 | 102 | 0.7 | 71 | Yes |
| Transit | 175 | 1.4 | 68 | 239 | 1.9 | 245 | 242 | 1.6 | 121 | No |
| Bike | 0 | 0.0 | 0 | 15 | 0.1 | 24 | 13 | 0.1 | 20 | No |
| Walked | 140 | 1.1 | 61 | 44 | 0.3 | 51 | 93 | 0.6 | 54 | No |
| Taxi, Motorcycle and Other means | 30 | 0.2 | 28 | 269 | 2.1 | 234 | 163 | 1.0 | 108 | Yes |
| Worked at Home | 695 | 5.5 | 135 | 643 | 5.1 | 171 | 995 | 6.4 | 280 | 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
