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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 | 23,895 | 100.0 | 544 | 25,696 | 100.0 | 783 | 23,952 | 100.0 | 884 | No |
| Drove alone | 20,340 | 85.1 | 514 | 22,082 | 85.9 | 793 | 20,309 | 84.8 | 949 | No |
| 2-person Carpool | 1,905 | 8.0 | 175 | 1,668 | 6.5 | 395 | 1,480 | 6.2 | 259 | Yes |
| 3-or-more-person Carpool | 335 | 1.4 | 74 | 490 | 1.9 | 180 | 232 | 1.0 | 99 | No |
| Transit | 325 | 1.4 | 73 | 140 | 0.5 | 123 | 173 | 0.7 | 132 | Yes |
| Bike | 85 | 0.4 | 37 | 72 | 0.3 | 58 | 145 | 0.6 | 73 | No |
| Walked | 445 | 1.9 | 85 | 520 | 2.0 | 197 | 546 | 2.3 | 155 | No |
| Taxi, Motorcycle and Other means | 149 | 0.6 | 49 | 192 | 0.7 | 141 | 289 | 1.2 | 152 | No |
| Worked at Home | 300 | 1.3 | 70 | 532 | 2.1 | 183 | 778 | 3.2 | 295 | 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 | 23,170 | 100.0 | 538 | 23,293 | 100.0 | 779 | 22,897 | 100.0 | 881 | No |
| Drove alone | 19,010 | 82.0 | 501 | 19,632 | 84.3 | 980 | 19,881 | 86.8 | 868 | No |
| 2-person Carpool | 1,890 | 8.2 | 174 | 1,134 | 4.9 | 222 | 1,499 | 6.5 | 293 | Yes |
| 3-or-more-person Carpool | 415 | 1.8 | 82 | 609 | 2.6 | 200 | 321 | 1.4 | 127 | No |
| Transit | 170 | 0.7 | 53 | 68 | 0.3 | 54 | 170 | 0.7 | 126 | No |
| Bike | 4 | 0.0 | 8 | 92 | 0.4 | 106 | 20 | 0.1 | 34 | No |
| Walked | 595 | 2.6 | 98 | 923 | 4.0 | 341 | 457 | 2.0 | 151 | No |
| Taxi, Motorcycle and Other means | 195 | 0.8 | 56 | 130 | 0.6 | 106 | 112 | 0.5 | 82 | No |
| Worked at Home | 890 | 3.8 | 120 | 705 | 3.0 | 204 | 437 | 1.9 | 135 | 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
