Download an Excel file* of this document: profile_pennsylvania__columbia_county.xls.
| 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Male | At Place of Residence | |||||||||
| Total Workers | 15,210 | 100.0 | 436 | 15,583 | 100.0 | 548 | 16,064 | 100.0 | 614 | Yes |
| Drove alone | 12,200 | 80.2 | 402 | 12,479 | 80.1 | 605 | 13,112 | 81.6 | 543 | Yes |
| 2-person Carpool | 1,280 | 8.4 | 143 | 1,287 | 8.3 | 277 | 1,070 | 6.7 | 192 | No |
| 3-or-more-person Carpool | 349 | 2.3 | 75 | 227 | 1.5 | 82 | 284 | 1.8 | 97 | No |
| Transit | 27 | 0.2 | 21 | 6 | 0.0 | 9 | 8 | 0.0 | 10 | No |
| Bike | 35 | 0.2 | 24 | 105 | 0.7 | 87 | 10 | 0.1 | 17 | No |
| Walked | 760 | 5.0 | 111 | 573 | 3.7 | 179 | 878 | 5.5 | 285 | No |
| Taxi, Motorcycle and Other means | 164 | 1.1 | 52 | 195 | 1.3 | 103 | 83 | 0.5 | 57 | Yes |
| Worked at Home | 390 | 2.6 | 80 | 711 | 4.6 | 203 | 619 | 3.9 | 163 | 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Female | At Place of Residence | |||||||||
| Total Workers | 14,125 | 100.0 | 425 | 13,981 | 100.0 | 609 | 14,536 | 100.0 | 642 | No |
| Drove alone | 11,085 | 78.5 | 387 | 11,515 | 82.4 | 613 | 11,844 | 81.5 | 632 | Yes |
| 2-person Carpool | 1,210 | 8.6 | 139 | 849 | 6.1 | 211 | 1,059 | 7.3 | 213 | No |
| 3-or-more-person Carpool | 240 | 1.7 | 63 | 188 | 1.3 | 105 | 158 | 1.1 | 64 | No |
| Transit | 20 | 0.1 | 18 | 28 | 0.2 | 38 | 54 | 0.4 | 55 | No |
| Bike | 50 | 0.4 | 29 | 0 | 0.0 | 140 | 4 | 0.0 | 7 | Yes |
| Walked | 1,055 | 7.5 | 130 | 804 | 5.8 | 298 | 796 | 5.5 | 261 | No |
| Taxi, Motorcycle and Other means | 85 | 0.6 | 37 | 38 | 0.3 | 29 | 68 | 0.5 | 45 | No |
| Worked at Home | 380 | 2.7 | 79 | 559 | 4.0 | 145 | 553 | 3.8 | 167 | 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
