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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 | 9,590 | 100.0 | 348 | 9,079 | 100.0 | 403 | 8,562 | 100.0 | 385 | Yes |
| Drove alone | 7,910 | 82.5 | 324 | 7,315 | 80.6 | 385 | 6,682 | 78.0 | 375 | Yes |
| 2-person Carpool | 900 | 9.4 | 120 | 804 | 8.9 | 215 | 673 | 7.9 | 207 | No |
| 3-or-more-person Carpool | 179 | 1.9 | 54 | 183 | 2.0 | 99 | 418 | 4.9 | 238 | No |
| Transit | 34 | 0.4 | 24 | 45 | 0.5 | 42 | 39 | 0.5 | 46 | No |
| Bike | 30 | 0.3 | 22 | 18 | 0.2 | 31 | 95 | 1.1 | 65 | No |
| Walked | 210 | 2.2 | 58 | 118 | 1.3 | 62 | 250 | 2.9 | 110 | No |
| Taxi, Motorcycle and Other means | 90 | 0.9 | 38 | 282 | 3.1 | 142 | 151 | 1.8 | 74 | No |
| Worked at Home | 235 | 2.5 | 62 | 314 | 3.5 | 117 | 254 | 3.0 | 97 | 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 | 8,925 | 100.0 | 339 | 7,952 | 100.0 | 351 | 7,847 | 100.0 | 401 | Yes |
| Drove alone | 7,610 | 85.3 | 319 | 6,583 | 82.8 | 374 | 6,718 | 85.6 | 440 | Yes |
| 2-person Carpool | 595 | 6.7 | 98 | 620 | 7.8 | 250 | 622 | 7.9 | 264 | No |
| 3-or-more-person Carpool | 109 | 1.2 | 42 | 158 | 2.0 | 82 | 89 | 1.1 | 49 | No |
| Transit | 14 | 0.2 | 15 | 20 | 0.3 | 23 | 21 | 0.3 | 26 | No |
| Bike | 10 | 0.1 | 13 | 42 | 0.5 | 40 | 0 | 0.0 | 110 | No |
| Walked | 240 | 2.7 | 63 | 145 | 1.8 | 80 | 97 | 1.2 | 63 | Yes |
| Taxi, Motorcycle and Other means | 14 | 0.2 | 15 | 55 | 0.7 | 78 | 62 | 0.8 | 53 | No |
| Worked at Home | 330 | 3.7 | 73 | 329 | 4.1 | 146 | 238 | 3.0 | 90 | 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
