Download an Excel file* of this document: profile_iowa__waterloo_city.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 | 16,095 | 100.0 | 449 | 15,651 | 100.0 | 787 | 16,394 | 100.0 | 738 | No |
| Drove alone | 13,540 | 84.1 | 422 | 12,933 | 82.6 | 797 | 13,717 | 83.7 | 743 | No |
| 2-person Carpool | 1,480 | 9.2 | 154 | 1,420 | 9.1 | 339 | 1,469 | 9.0 | 341 | No |
| 3-or-more-person Carpool | 260 | 1.6 | 65 | 357 | 2.3 | 185 | 463 | 2.8 | 174 | Yes |
| Transit | 164 | 1.0 | 52 | 125 | 0.8 | 97 | 93 | 0.6 | 62 | No |
| Bike | 75 | 0.5 | 35 | 28 | 0.2 | 32 | 74 | 0.5 | 50 | No |
| Walked | 275 | 1.7 | 67 | 345 | 2.2 | 147 | 263 | 1.6 | 128 | No |
| Taxi, Motorcycle and Other means | 94 | 0.6 | 39 | 162 | 1.0 | 106 | 79 | 0.5 | 53 | No |
| Worked at Home | 210 | 1.3 | 59 | 281 | 1.8 | 164 | 236 | 1.4 | 128 | 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Female | At Place of Residence | |||||||||
| Total Workers | 15,400 | 100.0 | 442 | 14,833 | 100.0 | 808 | 15,351 | 100.0 | 682 | No |
| Drove alone | 12,870 | 83.6 | 414 | 12,502 | 84.3 | 862 | 12,943 | 84.3 | 713 | No |
| 2-person Carpool | 1,290 | 8.4 | 144 | 1,333 | 9.0 | 335 | 1,116 | 7.3 | 257 | No |
| 3-or-more-person Carpool | 244 | 1.6 | 63 | 329 | 2.2 | 238 | 364 | 2.4 | 135 | No |
| Transit | 209 | 1.4 | 58 | 248 | 1.7 | 180 | 76 | 0.5 | 59 | Yes |
| Bike | 10 | 0.1 | 13 | 0 | 0.0 | 132 | 29 | 0.2 | 49 | No |
| Walked | 285 | 1.9 | 68 | 186 | 1.3 | 98 | 280 | 1.8 | 147 | No |
| Taxi, Motorcycle and Other means | 64 | 0.4 | 32 | 12 | 0.1 | 19 | 278 | 1.8 | 179 | Yes |
| Worked at Home | 415 | 2.7 | 82 | 223 | 1.5 | 107 | 265 | 1.7 | 92 | 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
