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| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 133,179 | 158,007 | x | x |
| Total Persons in Household | 132,278 | 156,866 | 156,679 | x |
| Total Workers, Place of Residence | 59,214 | 60,919 | 66,606 | 7,679 |
| Total Workers, Place of Work | 56,740 | 83,325 | 104,964 | 6,248 |
| Employment-Residence Ratio | 0.96 | 1.37 | 1.58 | 0.43 |
W2. MODE TO WORK1 |
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|---|---|---|---|---|---|---|---|---|---|
| 1990 | 2000 | 2005 ACS | Sig. Diff. in Number 2000-2005 |
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| Includes GQ pop | Does not include GQ Pop | ||||||||
| Number | Percent | Number | Percent | MOE | Number | Percent | MOE | ||
| Total Workers | 56,740 | 100.0 | 83,325 | 100.0 | 949 | 104,964 | 100.0 | 6,248 | Yes |
| Drove alone | 43,372 | 76.4 | 64,300 | 77.2 | 934 | 84,897 | 80.9 | 6,439 | Yes |
| 2-person carpool | 7,098 | 12.5 | 10,920 | 13.1 | 482 | 11,257 | 10.7 | 2,285 | No |
| 3-person carpool | 1,317 | 2.3 | 2,165 | 2.6 | 221 | 1,561 | 1.5 | 972 | No |
| 4-or-more-person carpool | 813 | 1.4 | 1,440 | 1.7 | 181 | 1,366 | 1.3 | 777 | No |
| Public Transportation | 373 | 0.7 | 919 | 1.1 | 145 | 747 | 0.7 | 521 | No |
| Walked | 1,161 | 2.0 | 1,040 | 1.2 | 154 | 1,143 | 1.1 | 1,010 | No |
| Taxicab, motorcycle, bike or other | 1,435 | 2.5 | 1,200 | 1.4 | 165 | 2,095 | 2.0 | 1,474 | No |
| Worked at home | 1,171 | 2.1 | 1,330 | 1.6 | 174 | 1,898 | 1.8 | 891 | No |
W3. TRAVEL TIME TO WORK (Universe = Workers who did not work at home)1 |
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| Workers (Did not work at home) | 55,569 | 100.0 | 81,995 | 100.0 | 950 | 103,066 | 100.0 | 6,244 | Yes |
| Less than 10 minutes | 5,738 | 10.3 | 5,975 | 7.3 | 363 | 7,240 | 7.0 | 1,721 | No |
| 10 to 14 | 8,000 | 14.4 | 9,310 | 11.4 | 448 | 12,324 | 12.0 | 2,188 | Yes |
| 15 to 19 | 10,401 | 18.7 | 14,510 | 17.7 | 549 | 20,269 | 19.7 | 3,289 | Yes |
| 20 to 24 | 10,048 | 18.1 | 14,985 | 18.3 | 557 | 14,056 | 13.6 | 2,287 | No |
| 25 to 29 | 3,116 | 5.6 | 5,485 | 6.7 | 348 | 6,506 | 6.3 | 1,417 | No |
| 30 to 34 | 7,151 | 12.9 | 12,155 | 14.8 | 507 | 17,085 | 16.6 | 2,391 | Yes |
| 35 to 44 | 3,367 | 6.1 | 5,165 | 6.3 | 338 | 7,463 | 7.2 | 2,113 | Yes |
| 45 to 59 | 4,239 | 7.6 | 7,255 | 8.8 | 398 | 8,655 | 8.4 | 1,465 | No |
| 60 or more | 3,509 | 6.3 | 7,150 | 8.7 | 395 | 9,468 | 9.2 | 1,812 | Yes |
| Mean travel time (minutes) | 24.0 | (X) | 27.9 | (X) | NA | 26.9 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 55,569 | 100.0 | 81,995 | 100.0 | 950 | 103,066 | 100.0 | 6,244 | Yes |
| 5:00 - 5:59 a.m. | 5,021 | 9.0 | 8,450 | 10.3 | 428 | 11,015 | 10.7 | 1,951 | Yes |
| 6:00 - 6:29 a.m. | 4,226 | 7.6 | 5,990 | 7.3 | 363 | 9,305 | 9.0 | 1,917 | Yes |
| 6:30 - 6:59 a.m. | 7,192 | 12.9 | 8,370 | 10.2 | 426 | 8,444 | 8.2 | 1,623 | No |
| 7:00 - 7:29 a.m. | 8,179 | 14.7 | 8,845 | 10.8 | 437 | 10,656 | 10.3 | 2,263 | No |
| 7:30 - 7:59 a.m. | 8,132 | 14.6 | 11,275 | 13.8 | 489 | 11,504 | 11.2 | 2,476 | No |
| 8:00 - 8:29 a.m. | 5,661 | 10.2 | 8,205 | 10.0 | 422 | 10,187 | 9.9 | 2,399 | No |
| 8:30 - 8:59 a.m. | 2,548 | 4.6 | 3,305 | 4.0 | 272 | 5,635 | 5.5 | 1,602 | Yes |
| 9:00 a.m. - 11:59 p.m. | 12,501 | 22.5 | 21,515 | 26.2 | 652 | 27,731 | 26.9 | 3,450 | Yes |
| 12:00 a.m. - 4:59 a.m. | 2,109 | 3.8 | 5,645 | 6.9 | 353 | 8,589 | 8.3 | 2,001 | Yes |
Notes:
1. Please read notes.cfm
2. Total Employed includes Civilian Employed and those working in the Armed Forces.
3. MOE: Margin of Error. Please see notes.cfm. MOE could not be calculated for Total Employed.
4. x: Cannot be calculated. NA: Not calculated.
Sources: U.S. Census Bureau - 1990 STF1, 1990 STF3, 1990 CTPP, 2000 CTPP, 2000 SF1, 2000 SF3, and 2005 ACS.