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| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 799,065 | 902,195 | x | x |
| Total Persons in Household | 775,318 | 877,433 | 910,651 | x |
| Total Workers, Place of Residence | 349,184 | 422,159 | 455,268 | 4,917 |
| Total Workers, Place of Work | 347,932 | 420,180 | 454,500 | 5,423 |
| Employment-Residence Ratio | 1.00 | 1.00 | 1.00 | 0.02 |
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 | 347,932 | 100.0 | 420,180 | 100.0 | 1,743 | 454,500 | 100.0 | 5,423 | Yes |
| Drove alone | 249,820 | 71.8 | 310,675 | 73.9 | 1,660 | 341,194 | 75.1 | 5,940 | Yes |
| 2-person carpool | 32,603 | 9.4 | 38,690 | 9.2 | 708 | 40,713 | 9.0 | 3,999 | No |
| 3-person carpool | 5,315 | 1.5 | 7,455 | 1.8 | 316 | 6,115 | 1.3 | 1,272 | Yes |
| 4-or-more-person carpool | 3,253 | 0.9 | 3,880 | 0.9 | 229 | 4,166 | 0.9 | 1,066 | No |
| Public Transportation | 1,798 | 0.5 | 2,550 | 0.6 | 185 | 2,879 | 0.6 | 838 | No |
| Walked | 26,780 | 7.7 | 23,205 | 5.5 | 553 | 20,728 | 4.6 | 2,240 | Yes |
| Taxicab, motorcycle, bike or other | 6,487 | 1.9 | 6,820 | 1.6 | 303 | 11,557 | 2.5 | 1,704 | Yes |
| Worked at home | 21,876 | 6.3 | 26,910 | 6.4 | 594 | 27,148 | 6.0 | 2,156 | 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) | 326,056 | 100.0 | 393,270 | 100.0 | 1,732 | 427,352 | 100.0 | 5,296 | Yes |
| Less than 10 minutes | 112,721 | 34.6 | 119,325 | 30.3 | 1,184 | 124,969 | 29.2 | 4,997 | Yes |
| 10 to 14 | 74,796 | 22.9 | 87,565 | 22.3 | 1,034 | 95,563 | 22.4 | 4,528 | Yes |
| 15 to 19 | 55,761 | 17.1 | 68,385 | 17.4 | 925 | 71,513 | 16.7 | 3,773 | No |
| 20 to 24 | 31,868 | 9.8 | 43,125 | 11.0 | 745 | 47,800 | 11.2 | 3,580 | Yes |
| 25 to 29 | 9,151 | 2.8 | 12,230 | 3.1 | 404 | 16,119 | 3.8 | 2,082 | Yes |
| 30 to 34 | 19,326 | 5.9 | 26,810 | 6.8 | 593 | 30,674 | 7.2 | 2,320 | Yes |
| 35 to 44 | 5,224 | 1.6 | 8,460 | 2.2 | 337 | 11,300 | 2.6 | 1,775 | Yes |
| 45 to 59 | 7,745 | 2.4 | 11,295 | 2.9 | 388 | 13,601 | 3.2 | 2,147 | Yes |
| 60 or more | 9,464 | 2.9 | 16,075 | 4.1 | 462 | 15,813 | 3.7 | 2,027 | No |
| Mean travel time (minutes) | 14.8 | (X) | 17.5 | (X) | NA | 16.2 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 326,056 | 100.0 | 393,270 | 100.0 | 1,732 | 427,352 | 100.0 | 5,296 | Yes |
| 5:00 - 5:59 a.m. | 12,026 | 3.7 | 16,675 | 4.2 | 471 | 22,377 | 5.2 | 2,254 | Yes |
| 6:00 - 6:29 a.m. | 13,179 | 4.0 | 16,480 | 4.2 | 468 | 19,974 | 4.7 | 1,898 | Yes |
| 6:30 - 6:59 a.m. | 25,112 | 7.7 | 31,940 | 8.1 | 646 | 38,713 | 9.1 | 2,670 | Yes |
| 7:00 - 7:29 a.m. | 38,578 | 11.8 | 45,630 | 11.6 | 766 | 51,440 | 12.0 | 3,225 | Yes |
| 7:30 - 7:59 a.m. | 72,614 | 22.3 | 87,555 | 22.3 | 1,034 | 90,766 | 21.2 | 4,082 | No |
| 8:00 - 8:29 a.m. | 54,259 | 16.6 | 62,340 | 15.9 | 886 | 61,100 | 14.3 | 3,220 | No |
| 8:30 - 8:59 a.m. | 22,287 | 6.8 | 25,405 | 6.5 | 578 | 31,029 | 7.3 | 2,603 | Yes |
| 9:00 a.m. - 11:59 p.m. | 81,567 | 25.0 | 97,115 | 24.7 | 1,083 | 104,104 | 24.4 | 4,523 | Yes |
| 12:00 a.m. - 4:59 a.m. | 6,434 | 2.0 | 8,680 | 2.2 | 341 | 7,849 | 1.8 | 1,264 | 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.
