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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 | 13,580 | 100.0 | 483 | 15,959 | 100.0 | 728 | 18,488 | 100.0 | 1,058 | Yes |
| Drove alone | 10,760 | 79.2 | 445 | 12,261 | 76.8 | 760 | 14,113 | 76.3 | 1,036 | Yes |
| 2-person Carpool | 1,440 | 10.6 | 179 | 1,554 | 9.7 | 334 | 1,470 | 8.0 | 494 | No |
| 3-or-more-person Carpool | 545 | 4.0 | 111 | 921 | 5.8 | 289 | 1,374 | 7.4 | 496 | Yes |
| Transit | 180 | 1.3 | 64 | 552 | 3.5 | 325 | 301 | 1.6 | 198 | No |
| Bike | 35 | 0.3 | 28 | 43 | 0.3 | 68 | 92 | 0.5 | 77 | No |
| Walked | 225 | 1.7 | 72 | 146 | 0.9 | 99 | 396 | 2.1 | 245 | No |
| Taxi, Motorcycle and Other means | 130 | 1.0 | 54 | 229 | 1.4 | 136 | 190 | 1.0 | 115 | No |
| Worked at Home | 275 | 2.0 | 79 | 253 | 1.6 | 130 | 552 | 3.0 | 315 | 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 | 11,900 | 100.0 | 461 | 13,554 | 100.0 | 801 | 14,340 | 100.0 | 792 | Yes |
| Drove alone | 9,485 | 79.7 | 423 | 10,167 | 75.0 | 851 | 11,420 | 79.6 | 881 | Yes |
| 2-person Carpool | 960 | 8.1 | 147 | 1,702 | 12.6 | 346 | 1,075 | 7.5 | 331 | No |
| 3-or-more-person Carpool | 405 | 3.4 | 96 | 372 | 2.7 | 171 | 572 | 4.0 | 250 | No |
| Transit | 165 | 1.4 | 61 | 358 | 2.6 | 174 | 248 | 1.7 | 152 | No |
| Bike | 10 | 0.1 | 15 | 23 | 0.2 | 38 | 0 | 0.0 | 115 | No |
| Walked | 210 | 1.8 | 69 | 346 | 2.6 | 177 | 172 | 1.2 | 91 | No |
| Taxi, Motorcycle and Other means | 45 | 0.4 | 32 | 79 | 0.6 | 71 | 152 | 1.1 | 132 | No |
| Worked at Home | 625 | 5.3 | 119 | 507 | 3.7 | 182 | 701 | 4.9 | 313 | 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
