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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 | 25,860 | 100.0 | 731 | 26,179 | 100.0 | 1,069 | 23,799 | 100.0 | 1,188 | Yes |
| Drove alone | 17,835 | 69.0 | 633 | 18,510 | 70.7 | 959 | 17,945 | 75.4 | 1,140 | No |
| 2-person Carpool | 3,420 | 13.2 | 297 | 2,851 | 10.9 | 538 | 2,195 | 9.2 | 393 | Yes |
| 3-or-more-person Carpool | 2,170 | 8.4 | 238 | 1,507 | 5.8 | 317 | 1,545 | 6.5 | 357 | Yes |
| Transit | 1,040 | 4.0 | 165 | 1,235 | 4.7 | 318 | 733 | 3.1 | 305 | No |
| Bike | 200 | 0.8 | 73 | 69 | 0.3 | 87 | 142 | 0.6 | 106 | No |
| Walked | 320 | 1.2 | 92 | 598 | 2.3 | 241 | 354 | 1.5 | 189 | No |
| Taxi, Motorcycle and Other means | 290 | 1.1 | 88 | 637 | 2.4 | 284 | 296 | 1.2 | 160 | No |
| Worked at Home | 580 | 2.2 | 124 | 772 | 2.9 | 303 | 589 | 2.5 | 223 | 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 | 24,370 | 100.0 | 715 | 25,384 | 100.0 | 1,030 | 23,543 | 100.0 | 1,045 | No |
| Drove alone | 15,610 | 64.1 | 599 | 17,652 | 69.5 | 1,075 | 16,325 | 69.3 | 860 | No |
| 2-person Carpool | 3,495 | 14.3 | 300 | 2,695 | 10.6 | 440 | 2,554 | 10.8 | 456 | Yes |
| 3-or-more-person Carpool | 2,450 | 10.1 | 252 | 1,351 | 5.3 | 318 | 1,621 | 6.9 | 410 | Yes |
| Transit | 1,404 | 5.8 | 192 | 1,721 | 6.8 | 383 | 1,254 | 5.3 | 327 | No |
| Bike | 0 | 0.0 | 0 | 23 | 0.1 | 37 | 0 | 0.0 | 120 | No |
| Walked | 305 | 1.3 | 90 | 401 | 1.6 | 179 | 327 | 1.4 | 154 | No |
| Taxi, Motorcycle and Other means | 225 | 0.9 | 77 | 443 | 1.7 | 200 | 117 | 0.5 | 93 | No |
| Worked at Home | 880 | 3.6 | 152 | 1,098 | 4.3 | 363 | 1,345 | 5.7 | 330 | 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
