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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 | 32,355 | 100.0 | 613 | 37,254 | 100.0 | 946 | 38,101 | 100.0 | 935 | Yes |
| Drove alone | 22,420 | 69.3 | 541 | 25,085 | 67.3 | 1,070 | 25,407 | 66.7 | 1,162 | Yes |
| 2-person Carpool | 3,080 | 9.5 | 221 | 3,045 | 8.2 | 500 | 3,188 | 8.4 | 608 | No |
| 3-or-more-person Carpool | 320 | 1.0 | 72 | 1,010 | 2.7 | 455 | 671 | 1.8 | 275 | Yes |
| Transit | 1,339 | 4.1 | 147 | 1,732 | 4.6 | 338 | 1,972 | 5.2 | 433 | Yes |
| Bike | 660 | 2.0 | 104 | 799 | 2.1 | 221 | 1,351 | 3.5 | 314 | Yes |
| Walked | 3,295 | 10.2 | 229 | 3,482 | 9.3 | 536 | 3,291 | 8.6 | 517 | No |
| Taxi, Motorcycle and Other means | 330 | 1.0 | 73 | 612 | 1.6 | 198 | 950 | 2.5 | 348 | Yes |
| Worked at Home | 910 | 2.8 | 122 | 1,489 | 4.0 | 367 | 1,271 | 3.3 | 347 | 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 | 30,735 | 100.0 | 603 | 35,105 | 100.0 | 903 | 35,935 | 100.0 | 946 | Yes |
| Drove alone | 20,585 | 67.0 | 524 | 23,909 | 68.1 | 935 | 24,420 | 68.0 | 1,224 | Yes |
| 2-person Carpool | 3,265 | 10.6 | 228 | 2,734 | 7.8 | 396 | 2,791 | 7.8 | 506 | No |
| 3-or-more-person Carpool | 445 | 1.4 | 85 | 790 | 2.3 | 254 | 545 | 1.5 | 174 | No |
| Transit | 1,975 | 6.4 | 178 | 2,302 | 6.6 | 428 | 2,642 | 7.4 | 511 | Yes |
| Bike | 285 | 0.9 | 68 | 523 | 1.5 | 192 | 422 | 1.2 | 170 | No |
| Walked | 3,015 | 9.8 | 219 | 3,258 | 9.3 | 535 | 3,545 | 9.9 | 504 | No |
| Taxi, Motorcycle and Other means | 149 | 0.5 | 49 | 173 | 0.5 | 80 | 143 | 0.4 | 90 | No |
| Worked at Home | 1,015 | 3.3 | 128 | 1,416 | 4.0 | 259 | 1,427 | 4.0 | 304 | 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
