Download an Excel file* of this document: pima_county_arizona.xls.
| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 666,880 | 843,746 | x | x |
| Total Persons in Household | 651,280 | 821,712 | 902,720 | x |
| Total Workers, Place of Residence | 291,553 | 369,261 | 404,074 | 6,584 |
| Total Workers, Place of Work | 288,322 | 368,385 | 406,995 | 7,245 |
| Employment-Residence Ratio | 0.99 | 1.00 | 1.01 | 0.03 |
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 | 288,322 | 100.0 | 368,385 | 100.0 | 2,178 | 406,995 | 100.0 | 7,245 | Yes |
| Drove alone | 208,612 | 72.4 | 273,165 | 74.2 | 2,055 | 310,321 | 76.2 | 7,695 | Yes |
| 2-person carpool | 34,177 | 11.9 | 42,680 | 11.6 | 963 | 39,479 | 9.7 | 3,556 | No |
| 3-person carpool | 5,408 | 1.9 | 7,470 | 2.0 | 411 | 6,859 | 1.7 | 1,568 | No |
| 4-or-more-person carpool | 2,370 | 0.8 | 3,435 | 0.9 | 280 | 5,685 | 1.4 | 2,603 | No |
| Public Transportation | 8,950 | 3.1 | 8,909 | 2.4 | 449 | 9,116 | 2.2 | 1,747 | No |
| Walked | 9,212 | 3.2 | 9,370 | 2.5 | 460 | 10,556 | 2.6 | 1,796 | No |
| Taxicab, motorcycle, bike or other | 10,202 | 3.5 | 9,880 | 2.7 | 473 | 9,437 | 2.3 | 1,822 | No |
| Worked at home | 9,391 | 3.3 | 13,475 | 3.7 | 551 | 15,542 | 3.8 | 1,796 | Yes |
W3. TRAVEL TIME TO WORK (Universe = Workers who did not work at home)1 |
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| Workers (Did not work at home) | 278,931 | 100.0 | 354,910 | 100.0 | 2,168 | 391,453 | 100.0 | 7,611 | Yes |
| Less than 10 minutes | 37,565 | 13.5 | 40,525 | 11.4 | 939 | 44,872 | 11.5 | 3,837 | Yes |
| 10 to 14 | 46,229 | 16.6 | 51,055 | 14.4 | 1,047 | 54,689 | 14.0 | 3,946 | No |
| 15 to 19 | 54,553 | 19.6 | 61,890 | 17.4 | 1,145 | 65,911 | 16.8 | 4,406 | No |
| 20 to 24 | 50,428 | 18.1 | 62,515 | 17.6 | 1,150 | 71,207 | 18.2 | 4,511 | Yes |
| 25 to 29 | 19,827 | 7.1 | 26,020 | 7.3 | 759 | 31,058 | 7.9 | 4,052 | Yes |
| 30 to 34 | 37,820 | 13.6 | 54,950 | 15.5 | 1,084 | 59,996 | 15.3 | 4,482 | Yes |
| 35 to 44 | 11,956 | 4.3 | 21,545 | 6.1 | 693 | 26,263 | 6.7 | 2,744 | Yes |
| 45 to 59 | 11,007 | 3.9 | 20,425 | 5.8 | 675 | 22,441 | 5.7 | 2,282 | No |
| 60 or more | 9,546 | 3.4 | 15,990 | 4.5 | 599 | 15,016 | 3.8 | 1,932 | No |
| Mean travel time (minutes) | 20.9 | (X) | 23.7 | (X) | NA | 22.0 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 278,931 | 100.0 | 354,910 | 100.0 | 2,168 | 391,453 | 100.0 | 7,611 | Yes |
| 5:00 - 5:59 a.m. | 13,589 | 4.9 | 24,870 | 7.0 | 743 | 31,569 | 8.1 | 2,626 | Yes |
| 6:00 - 6:29 a.m. | 15,396 | 5.5 | 21,825 | 6.1 | 697 | 25,977 | 6.6 | 2,759 | Yes |
| 6:30 - 6:59 a.m. | 30,737 | 11.0 | 36,000 | 10.1 | 888 | 43,344 | 11.1 | 3,320 | Yes |
| 7:00 - 7:29 a.m. | 36,466 | 13.1 | 43,560 | 12.3 | 972 | 47,159 | 12.0 | 3,796 | No |
| 7:30 - 7:59 a.m. | 48,589 | 17.4 | 56,350 | 15.9 | 1,097 | 57,526 | 14.7 | 3,834 | No |
| 8:00 - 8:29 a.m. | 36,736 | 13.2 | 45,540 | 12.8 | 993 | 46,018 | 11.8 | 3,220 | No |
| 8:30 - 8:59 a.m. | 18,750 | 6.7 | 20,325 | 5.7 | 673 | 23,418 | 6.0 | 2,522 | Yes |
| 9:00 a.m. - 11:59 p.m. | 72,899 | 26.1 | 92,015 | 25.9 | 1,369 | 99,712 | 25.5 | 5,073 | Yes |
| 12:00 a.m. - 4:59 a.m. | 5,769 | 2.1 | 10,905 | 3.1 | 496 | 16,730 | 4.3 | 2,114 | 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.
