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| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 696,004 | 754,844 | x | x |
| Total Persons in Household | 670,163 | 726,426 | 746,033 | x |
| Total Workers, Place of Residence | 324,122 | 372,648 | 381,775 | 4,555 |
| Total Workers, Place of Work | 324,984 | 378,510 | 385,189 | 5,237 |
| Employment-Residence Ratio | 1.00 | 1.02 | 1.01 | 0.02 |
W2. MODE TO WORK1 |
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|---|---|---|---|---|---|---|---|---|---|
| 1990 | 2000 | 2005 ACS | Sig. Diff. in Number 2000-2005 |
||||||
| Includes GQ pop | Does not include GQ Pop | ||||||||
| Number | Percent | Number | Percent | MOE | Number | Percent | MOE | ||
| Total Workers | 324,984 | 100.0 | 378,510 | 100.0 | 1,598 | 385,189 | 100.0 | 5,237 | Yes |
| Drove alone | 234,144 | 72.0 | 293,290 | 77.5 | 1,558 | 299,377 | 77.7 | 4,990 | Yes |
| 2-person carpool | 26,084 | 8.0 | 31,265 | 8.3 | 637 | 32,347 | 8.4 | 2,906 | No |
| 3-person carpool | 3,990 | 1.2 | 5,290 | 1.4 | 267 | 5,691 | 1.5 | 1,114 | No |
| 4-or-more-person carpool | 2,864 | 0.9 | 3,265 | 0.9 | 210 | 3,917 | 1.0 | 1,067 | No |
| Public Transportation | 711 | 0.2 | 1,400 | 0.4 | 138 | 1,178 | 0.3 | 494 | No |
| Walked | 22,550 | 6.9 | 16,680 | 4.4 | 470 | 15,374 | 4.0 | 1,732 | No |
| Taxicab, motorcycle, bike or other | 4,002 | 1.2 | 3,160 | 0.8 | 206 | 4,072 | 1.1 | 848 | Yes |
| Worked at home | 30,639 | 9.4 | 24,155 | 6.4 | 562 | 23,233 | 6.0 | 2,286 | 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) | 294,345 | 100.0 | 354,355 | 100.0 | 1,595 | 361,956 | 100.0 | 5,249 | Yes |
| Less than 10 minutes | 111,826 | 38.0 | 112,690 | 31.8 | 1,139 | 114,031 | 31.5 | 4,666 | No |
| 10 to 14 | 64,322 | 21.9 | 77,035 | 21.7 | 967 | 70,606 | 19.5 | 4,115 | Yes |
| 15 to 19 | 48,700 | 16.5 | 60,675 | 17.1 | 869 | 64,404 | 17.8 | 3,621 | Yes |
| 20 to 24 | 26,946 | 9.2 | 39,885 | 11.3 | 715 | 42,030 | 11.6 | 2,902 | No |
| 25 to 29 | 8,000 | 2.7 | 11,585 | 3.3 | 393 | 14,389 | 4.0 | 1,823 | Yes |
| 30 to 34 | 16,866 | 5.7 | 22,395 | 6.3 | 542 | 24,938 | 6.9 | 2,443 | Yes |
| 35 to 44 | 4,656 | 1.6 | 8,185 | 2.3 | 331 | 10,228 | 2.8 | 1,384 | Yes |
| 45 to 59 | 6,460 | 2.2 | 10,085 | 2.8 | 367 | 11,033 | 3.0 | 1,286 | No |
| 60 or more | 6,569 | 2.2 | 11,815 | 3.3 | 397 | 10,297 | 2.8 | 1,604 | No |
| Mean travel time (minutes) | 13.9 | (X) | 16.7 | (X) | NA | 15.5 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 294,345 | 100.0 | 354,355 | 100.0 | 1,595 | 361,956 | 100.0 | 5,249 | Yes |
| 5:00 - 5:59 a.m. | 14,890 | 5.1 | 21,255 | 6.0 | 529 | 22,361 | 6.2 | 2,072 | No |
| 6:00 - 6:29 a.m. | 14,869 | 5.1 | 16,740 | 4.7 | 471 | 19,569 | 5.4 | 1,939 | Yes |
| 6:30 - 6:59 a.m. | 27,881 | 9.5 | 32,675 | 9.2 | 650 | 34,746 | 9.6 | 2,458 | No |
| 7:00 - 7:29 a.m. | 33,604 | 11.4 | 42,370 | 12.0 | 736 | 44,470 | 12.3 | 2,781 | No |
| 7:30 - 7:59 a.m. | 64,212 | 21.8 | 81,410 | 23.0 | 991 | 79,877 | 22.1 | 3,479 | No |
| 8:00 - 8:29 a.m. | 46,706 | 15.9 | 50,645 | 14.3 | 800 | 51,124 | 14.1 | 3,001 | No |
| 8:30 - 8:59 a.m. | 17,107 | 5.8 | 16,970 | 4.8 | 474 | 17,559 | 4.9 | 1,918 | No |
| 9:00 a.m. - 11:59 p.m. | 69,253 | 23.5 | 83,115 | 23.5 | 1,000 | 83,323 | 23.0 | 4,028 | No |
| 12:00 a.m. - 4:59 a.m. | 5,823 | 2.0 | 8,195 | 2.3 | 331 | 8,927 | 2.5 | 1,255 | 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.
