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| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 357,313 | 502,266 | x | x |
| Total Persons in Household | 348,652 | 492,605 | 634,183 | x |
| Total Workers, Place of Residence | 170,245 | 241,887 | 311,433 | 6,633 |
| Total Workers, Place of Work | 110,231 | 160,835 | 203,134 | 8,343 |
| Employment-Residence Ratio | 0.65 | 0.66 | 0.65 | 0.05 |
W2. MODE TO WORK1 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1990 | 2000 | 2005 ACS | Sig. Diff. In Percents2000-2005 | ||||||
| Includes GQ pop | Does not include GQ Pop | ||||||||
| Number | Percent | Number | Percent | MOE (%) | Number | Percent | MOE (%) | ||
| Total Workers | 110,231 | 100.0 | 160,835 | 100.0 | NA | 203,134 | 100.0 | NA | NA |
| Drove alone | 89,009 | 80.7 | 132,435 | 82.3 | 0.5 | 166,199 | 81.8 | 1.6 | No |
| 2-person carpool | 10,162 | 9.2 | 12,565 | 7.8 | 0.3 | 15,643 | 7.7 | 1.1 | No |
| 3-person carpool | 1,579 | 1.4 | 2,190 | 1.4 | 0.1 | 3,942 | 1.9 | 0.8 | No |
| 4-or-more-person carpool | 694 | 0.6 | 1,300 | 0.8 | 0.1 | 873 | 0.4 | 0.2 | Yes |
| Public Transportation | 1,359 | 1.2 | 1,145 | 0.7 | 0.1 | 884 | 0.4 | 0.3 | No |
| Walked | 2,896 | 2.6 | 2,650 | 1.6 | 0.2 | 3,015 | 1.5 | 0.5 | No |
| Taxicab, motorcycle, bike or other | 836 | 0.8 | 1,510 | 0.9 | 0.1 | 2,205 | 1.1 | 0.6 | No |
| Worked at home | 3,696 | 3.4 | 7,035 | 4.4 | 0.2 | 10,373 | 5.1 | 0.8 | No |
W3. TRAVEL TIME TO WORK (Universe = Workers who did not work at home)1 |
|||||||||
| Workers (Did not work at home) | 106,535 | 100.0 | 153,800 | 100.0 | NA | 192,761 | 100.0 | NA | NA |
| Less than 10 minutes | 19,153 | 18.0 | 24,465 | 15.9 | 0.4 | 28,318 | 14.7 | 1.2 | No |
| 10 to 14 | 19,505 | 18.3 | 24,175 | 15.7 | 0.4 | 27,058 | 14.0 | 1.6 | Yes |
| 15 to 19 | 18,705 | 17.6 | 24,035 | 15.6 | 0.4 | 28,892 | 15.0 | 1.5 | No |
| 20 to 24 | 15,462 | 14.5 | 20,700 | 13.5 | 0.4 | 26,278 | 13.6 | 1.3 | No |
| 25 to 29 | 6,256 | 5.9 | 9,405 | 6.1 | 0.3 | 9,620 | 5.0 | 0.8 | Yes |
| 30 to 34 | 11,234 | 10.5 | 18,550 | 12.1 | 0.4 | 24,137 | 12.5 | 1.4 | No |
| 35 to 44 | 5,739 | 5.4 | 10,060 | 6.5 | 0.3 | 15,889 | 8.2 | 1.1 | Yes |
| 45 to 59 | 5,551 | 5.2 | 11,070 | 7.2 | 0.3 | 16,015 | 8.3 | 1.5 | No |
| 60 or more | 4,930 | 4.6 | 11,335 | 7.4 | 0.3 | 16,554 | 8.6 | 1.5 | No |
| Mean travel time (minutes) | 20.7 | (X) | 24.5 | (X) | NA | 24.3 | (X) | 0.0 | NA |
W4. ARRIVAL TIME AT Work1 |
|||||||||
| Workers (Did not work at home) | 106,535 | 100.0 | 153,800 | 100.0 | NA | 192,761 | 100.0 | NA | NA |
| 5:00 - 5:59 a.m. | 5,186 | 4.9 | 11,035 | 7.2 | 0.3 | 13,443 | 7.0 | 1.1 | No |
| 6:00 - 6:29 a.m. | 6,884 | 6.5 | 10,755 | 7.0 | 0.3 | 17,162 | 8.9 | 1.4 | Yes |
| 6:30 - 6:59 a.m. | 13,952 | 13.1 | 18,985 | 12.3 | 0.4 | 21,442 | 11.1 | 1.3 | No |
| 7:00 - 7:29 a.m. | 13,460 | 12.6 | 17,605 | 11.4 | 0.4 | 22,194 | 11.5 | 1.3 | No |
| 7:30 - 7:59 a.m. | 16,537 | 15.5 | 22,125 | 14.4 | 0.4 | 25,071 | 13.0 | 1.8 | No |
| 8:00 - 8:29 a.m. | 12,698 | 11.9 | 16,710 | 10.9 | 0.4 | 18,910 | 9.8 | 1.1 | No |
| 8:30 - 8:59 a.m. | 7,431 | 7.0 | 9,160 | 6.0 | 0.3 | 12,907 | 6.7 | 1.1 | No |
| 9:00 a.m. - 11:59 p.m. | 28,455 | 26.7 | 41,245 | 26.8 | 0.5 | 55,634 | 28.9 | 1.9 | Yes |
| 12:00 a.m. - 4:59 a.m. | 1,932 | 1.8 | 4,720 | 3.1 | 0.2 | 5,998 | 3.1 | 0.7 | 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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