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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 | 25,765 | 100.0 | 570 | 25,333 | 100.0 | 897 | 24,354 | 100.0 | 826 | Yes |
| Drove alone | 22,100 | 85.8 | 539 | 21,713 | 85.7 | 871 | 20,711 | 85.0 | 877 | Yes |
| 2-person Carpool | 2,145 | 8.3 | 186 | 1,605 | 6.3 | 303 | 2,009 | 8.2 | 380 | No |
| 3-or-more-person Carpool | 430 | 1.7 | 84 | 780 | 3.1 | 261 | 745 | 3.1 | 321 | No |
| Transit | 60 | 0.2 | 31 | 95 | 0.4 | 83 | 68 | 0.3 | 86 | No |
| Bike | 35 | 0.1 | 24 | 55 | 0.2 | 55 | 45 | 0.2 | 43 | No |
| Walked | 315 | 1.2 | 72 | 205 | 0.8 | 97 | 106 | 0.4 | 62 | Yes |
| Taxi, Motorcycle and Other means | 295 | 1.1 | 69 | 534 | 2.1 | 213 | 459 | 1.9 | 186 | No |
| Worked at Home | 380 | 1.5 | 79 | 346 | 1.4 | 160 | 211 | 0.9 | 119 | 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 | 21,415 | 100.0 | 533 | 21,016 | 100.0 | 844 | 20,821 | 100.0 | 904 | No |
| Drove alone | 18,070 | 84.4 | 498 | 17,980 | 85.6 | 941 | 17,902 | 86.0 | 917 | No |
| 2-person Carpool | 2,010 | 9.4 | 180 | 1,642 | 7.8 | 362 | 1,568 | 7.5 | 393 | Yes |
| 3-or-more-person Carpool | 420 | 2.0 | 83 | 673 | 3.2 | 281 | 341 | 1.6 | 166 | No |
| Transit | 130 | 0.6 | 46 | 31 | 0.1 | 36 | 25 | 0.1 | 26 | Yes |
| Bike | 0 | 0.0 | 0 | 0 | 0.0 | 158 | 0 | 0.0 | 110 | No |
| Walked | 230 | 1.1 | 61 | 141 | 0.7 | 107 | 437 | 2.1 | 263 | No |
| Taxi, Motorcycle and Other means | 150 | 0.7 | 50 | 67 | 0.3 | 53 | 77 | 0.4 | 73 | No |
| Worked at Home | 415 | 1.9 | 82 | 482 | 2.3 | 183 | 471 | 2.3 | 203 | 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
