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| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 222,110 | 276,393 | x | x |
| Total Persons in Household | 219,814 | 274,304 | 291,317 | x |
| Total Workers, Place of Residence | 121,471 | 142,136 | 143,869 | 6,415 |
| Total Workers, Place of Work | 81,907 | 91,530 | 102,153 | 5,054 |
| Employment-Residence Ratio | 0.67 | 0.64 | 0.71 | 0.07 |
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 | 81,907 | 100.0 | 91,530 | 100.0 | 1,183 | 102,153 | 100.0 | 5,054 | Yes |
| Drove alone | 61,548 | 75.1 | 70,800 | 77.4 | 1,097 | 82,349 | 80.6 | 4,917 | Yes |
| 2-person carpool | 8,926 | 10.9 | 9,060 | 9.9 | 448 | 7,513 | 7.4 | 1,666 | No |
| 3-person carpool | 1,205 | 1.5 | 1,585 | 1.7 | 190 | 955 | 0.9 | 545 | Yes |
| 4-or-more-person carpool | 320 | 0.4 | 725 | 0.8 | 129 | 709 | 0.7 | 456 | No |
| Public Transportation | 1,888 | 2.3 | 2,210 | 2.4 | 224 | 2,173 | 2.1 | 576 | No |
| Walked | 3,835 | 4.7 | 1,995 | 2.2 | 213 | 3,008 | 2.9 | 1,163 | No |
| Taxicab, motorcycle, bike or other | 719 | 0.9 | 820 | 0.9 | 137 | 1,053 | 1.0 | 675 | No |
| Worked at home | 3,466 | 4.2 | 4,330 | 4.7 | 312 | 4,393 | 4.3 | 921 | 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) | 78,441 | 100.0 | 87,200 | 100.0 | 1,168 | 97,760 | 100.0 | 5,076 | Yes |
| Less than 10 minutes | 12,420 | 15.8 | 10,530 | 12.1 | 481 | 11,077 | 11.3 | 2,161 | No |
| 10 to 14 | 14,612 | 18.6 | 13,190 | 15.1 | 536 | 15,419 | 15.8 | 2,512 | No |
| 15 to 19 | 15,114 | 19.3 | 14,965 | 17.2 | 569 | 15,990 | 16.4 | 2,152 | No |
| 20 to 24 | 12,473 | 15.9 | 12,855 | 14.7 | 529 | 14,589 | 14.9 | 2,441 | No |
| 25 to 29 | 4,393 | 5.6 | 5,045 | 5.8 | 337 | 6,080 | 6.2 | 1,348 | No |
| 30 to 34 | 8,655 | 11.0 | 12,870 | 14.8 | 530 | 15,509 | 15.9 | 2,759 | No |
| 35 to 44 | 4,149 | 5.3 | 5,750 | 6.6 | 359 | 6,538 | 6.7 | 1,402 | No |
| 45 to 59 | 3,906 | 5.0 | 6,670 | 7.6 | 386 | 8,190 | 8.4 | 1,802 | No |
| 60 or more | 2,719 | 3.5 | 5,325 | 6.1 | 346 | 4,368 | 4.5 | 1,172 | No |
| Mean travel time (minutes) | 20.3 | (X) | 24.9 | (X) | NA | 22.7 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 78,441 | 100.0 | 87,200 | 100.0 | 1,168 | 97,760 | 100.0 | 5,076 | Yes |
| 5:00 - 5:59 a.m. | 4,582 | 5.8 | 4,535 | 5.2 | 319 | 4,812 | 4.9 | 1,408 | No |
| 6:00 - 6:29 a.m. | 6,063 | 7.7 | 6,135 | 7.0 | 370 | 7,138 | 7.3 | 1,722 | No |
| 6:30 - 6:59 a.m. | 9,684 | 12.3 | 9,880 | 11.3 | 467 | 12,096 | 12.4 | 1,665 | Yes |
| 7:00 - 7:29 a.m. | 11,944 | 15.2 | 12,905 | 14.8 | 530 | 14,249 | 14.6 | 1,945 | No |
| 7:30 - 7:59 a.m. | 12,946 | 16.5 | 13,980 | 16.0 | 551 | 13,378 | 13.7 | 1,612 | No |
| 8:00 - 8:29 a.m. | 8,570 | 10.9 | 10,500 | 12.0 | 481 | 12,718 | 13.0 | 2,280 | No |
| 8:30 - 8:59 a.m. | 4,878 | 6.2 | 5,280 | 6.1 | 344 | 8,503 | 8.7 | 2,241 | Yes |
| 9:00 a.m. - 11:59 p.m. | 18,198 | 23.2 | 20,810 | 23.9 | 663 | 21,952 | 22.5 | 2,379 | No |
| 12:00 a.m. - 4:59 a.m. | 1,576 | 2.0 | 2,325 | 2.7 | 230 | 2,914 | 3.0 | 810 | No |
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.
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