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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 | 7,670 | 100.0 | 366 | 9,133 | 100.0 | 315 | 9,579 | 100.0 | 415 | Yes |
| Drove alone | 5,825 | 75.9 | 331 | 6,654 | 72.9 | 448 | 7,779 | 81.2 | 507 | Yes |
| 2-person Carpool | 745 | 9.7 | 129 | 880 | 9.6 | 199 | 466 | 4.9 | 160 | Yes |
| 3-or-more-person Carpool | 305 | 4.0 | 83 | 181 | 2.0 | 100 | 423 | 4.4 | 217 | No |
| Transit | 53 | 0.7 | 35 | 235 | 2.6 | 157 | 124 | 1.3 | 113 | No |
| Bike | 45 | 0.6 | 32 | 38 | 0.4 | 47 | 0 | 0.0 | 115 | No |
| Walked | 290 | 3.8 | 81 | 533 | 5.8 | 227 | 151 | 1.6 | 80 | Yes |
| Taxi, Motorcycle and Other means | 105 | 1.4 | 49 | 375 | 4.1 | 148 | 362 | 3.8 | 158 | Yes |
| Worked at Home | 305 | 4.0 | 83 | 237 | 2.6 | 111 | 274 | 2.9 | 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 | 6,310 | 100.0 | 341 | 7,844 | 100.0 | 402 | 7,629 | 100.0 | 542 | Yes |
| Drove alone | 4,715 | 74.7 | 304 | 6,208 | 79.1 | 446 | 5,819 | 76.3 | 509 | Yes |
| 2-person Carpool | 660 | 10.5 | 122 | 658 | 8.4 | 199 | 504 | 6.6 | 191 | No |
| 3-or-more-person Carpool | 279 | 4.4 | 80 | 340 | 4.3 | 176 | 380 | 5.0 | 189 | No |
| Transit | 49 | 0.8 | 33 | 61 | 0.8 | 66 | 51 | 0.7 | 74 | No |
| Bike | 25 | 0.4 | 24 | 81 | 1.0 | 91 | 0 | 0.0 | 115 | No |
| Walked | 200 | 3.2 | 67 | 80 | 1.0 | 56 | 223 | 2.9 | 143 | No |
| Taxi, Motorcycle and Other means | 59 | 0.9 | 37 | 192 | 2.4 | 93 | 295 | 3.9 | 155 | Yes |
| Worked at Home | 320 | 5.1 | 85 | 224 | 2.9 | 105 | 357 | 4.7 | 124 | 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
