Download an Excel file* of this document: davenport_city_iowa.xls.
| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 95,333 | 98,359 | x | x |
| Total Persons in Household | 92,946 | 95,482 | 95,382 | x |
| Total Workers, Place of Residence | 43,634 | 47,069 | 44,980 | 3,428 |
| Total Workers, Place of Work | 48,232 | 58,230 | 60,870 | 3,144 |
| Employment-Residence Ratio | 1.11 | 1.24 | 1.35 | 0.16 |
W2. MODE TO WORK1 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| 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 | 48,232 | 100.0 | 58,230 | 100.0 | 680 | 60,870 | 100.0 | 3,144 | No |
| Drove alone | 39,561 | 82.0 | 49,805 | 85.5 | 692 | 53,265 | 87.5 | 3,111 | Yes |
| 2-person carpool | 4,517 | 9.4 | 4,500 | 7.7 | 289 | 4,102 | 6.7 | 1,096 | No |
| 3-person carpool | 427 | 0.9 | 520 | 0.9 | 100 | 341 | 0.6 | 355 | No |
| 4-or-more-person carpool | 208 | 0.4 | 255 | 0.4 | 70 | 54 | 0.1 | 93 | Yes |
| Public Transportation | 515 | 1.1 | 469 | 0.8 | 95 | 162 | 0.3 | 209 | Yes |
| Walked | 1,619 | 3.4 | 1,030 | 1.8 | 141 | 777 | 1.3 | 395 | No |
| Taxicab, motorcycle, bike or other | 358 | 0.7 | 464 | 0.8 | 95 | 822 | 1.4 | 701 | No |
| Worked at home | 1,027 | 2.1 | 1,190 | 2.0 | 151 | 1,347 | 2.2 | 598 | 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) | 47,205 | 100.0 | 57,040 | 100.0 | 683 | 59,523 | 100.0 | 3,106 | No |
| Less than 10 minutes | 8,744 | 18.5 | 9,335 | 16.4 | 406 | 9,331 | 15.7 | 1,937 | No |
| 10 to 14 | 10,376 | 22.0 | 12,410 | 21.8 | 460 | 10,974 | 18.4 | 1,849 | No |
| 15 to 19 | 10,668 | 22.6 | 12,510 | 21.9 | 461 | 12,209 | 20.5 | 1,767 | No |
| 20 to 24 | 7,923 | 16.8 | 9,705 | 17.0 | 413 | 11,018 | 18.5 | 1,894 | No |
| 25 to 29 | 2,482 | 5.3 | 2,915 | 5.1 | 235 | 4,620 | 7.8 | 1,526 | Yes |
| 30 to 34 | 3,580 | 7.6 | 4,400 | 7.7 | 286 | 4,448 | 7.5 | 974 | No |
| 35 to 44 | 1,099 | 2.3 | 1,985 | 3.5 | 195 | 1,455 | 2.4 | 579 | No |
| 45 to 59 | 1,173 | 2.5 | 1,875 | 3.3 | 189 | 3,876 | 6.5 | 1,306 | Yes |
| 60 or more | 1,160 | 2.5 | 1,910 | 3.3 | 191 | 1,592 | 2.7 | 539 | No |
| Mean travel time (minutes) | 17.4 | (X) | 19.5 | (X) | NA | 19.2 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 47,205 | 100.0 | 57,040 | 100.0 | 683 | 59,523 | 100.0 | 3,106 | No |
| 5:00 - 5:59 a.m. | 2,267 | 4.8 | 3,320 | 5.8 | 250 | 3,779 | 6.3 | 867 | No |
| 6:00 - 6:29 a.m. | 2,658 | 5.6 | 3,185 | 5.6 | 245 | 4,219 | 7.1 | 1,355 | No |
| 6:30 - 6:59 a.m. | 5,129 | 10.9 | 6,290 | 11.0 | 339 | 5,723 | 9.6 | 872 | No |
| 7:00 - 7:29 a.m. | 5,192 | 11.0 | 6,890 | 12.1 | 353 | 6,214 | 10.4 | 1,186 | No |
| 7:30 - 7:59 a.m. | 9,391 | 19.9 | 10,555 | 18.5 | 428 | 9,323 | 15.7 | 1,542 | No |
| 8:00 - 8:29 a.m. | 5,269 | 11.2 | 6,115 | 10.7 | 334 | 6,979 | 11.7 | 1,451 | No |
| 8:30 - 8:59 a.m. | 2,667 | 5.6 | 2,420 | 4.2 | 214 | 3,671 | 6.2 | 1,012 | Yes |
| 9:00 a.m. - 11:59 p.m. | 13,492 | 28.6 | 15,875 | 27.8 | 509 | 17,044 | 28.6 | 2,326 | No |
| 12:00 a.m. - 4:59 a.m. | 1,140 | 2.4 | 1,795 | 3.1 | 185 | 2,571 | 4.3 | 750 | 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.
