Download an Excel file* of this document: johnson_county_iowa.xls.
| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 96,119 | 111,006 | x | x |
| Total Persons in Household | 86,967 | 103,000 | 108,919 | x |
| Total Workers, Place of Residence | 53,410 | 63,087 | 63,555 | 2,137 |
| Total Workers, Place of Work | 57,690 | 69,880 | 72,347 | 2,854 |
| Employment-Residence Ratio | 1.08 | 1.11 | 1.14 | 0.09 |
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 | 57,690 | 100.0 | 69,880 | 100.0 | 592 | 72,347 | 100.0 | 2,854 | No |
| Drove alone | 33,800 | 58.6 | 47,360 | 67.8 | 606 | 49,643 | 68.6 | 3,032 | No |
| 2-person carpool | 6,978 | 12.1 | 7,795 | 11.2 | 313 | 6,736 | 9.3 | 1,284 | No |
| 3-person carpool | 909 | 1.6 | 720 | 1.0 | 98 | 1,108 | 1.5 | 535 | No |
| 4-or-more-person carpool | 1,016 | 1.8 | 890 | 1.3 | 109 | 862 | 1.2 | 484 | No |
| Public Transportation | 4,070 | 7.1 | 3,334 | 4.8 | 209 | 3,549 | 4.9 | 1,002 | No |
| Walked | 7,293 | 12.6 | 6,410 | 9.2 | 286 | 4,213 | 5.8 | 1,120 | Yes |
| Taxicab, motorcycle, bike or other | 1,357 | 2.4 | 1,445 | 2.1 | 139 | 3,855 | 5.3 | 1,286 | Yes |
| Worked at home | 2,267 | 3.9 | 1,925 | 2.8 | 160 | 2,381 | 3.3 | 673 | 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) | 55,423 | 100.0 | 67,955 | 100.0 | 597 | 69,966 | 100.0 | 2,835 | No |
| Less than 10 minutes | 10,579 | 19.1 | 11,910 | 17.5 | 379 | 10,452 | 14.9 | 1,727 | No |
| 10 to 14 | 12,747 | 23.0 | 14,750 | 21.7 | 416 | 15,139 | 21.6 | 2,137 | No |
| 15 to 19 | 11,775 | 21.2 | 13,215 | 19.4 | 397 | 11,743 | 16.8 | 1,855 | No |
| 20 to 24 | 7,300 | 13.2 | 9,215 | 13.6 | 338 | 10,495 | 15.0 | 1,937 | No |
| 25 to 29 | 2,515 | 4.5 | 3,465 | 5.1 | 213 | 4,247 | 6.1 | 1,189 | No |
| 30 to 34 | 4,539 | 8.2 | 6,535 | 9.6 | 288 | 7,178 | 10.3 | 1,283 | No |
| 35 to 44 | 2,187 | 3.9 | 3,230 | 4.8 | 206 | 4,204 | 6.0 | 792 | Yes |
| 45 to 59 | 2,105 | 3.8 | 3,065 | 4.5 | 201 | 3,142 | 4.5 | 772 | No |
| 60 or more | 1,676 | 3.0 | 2,570 | 3.8 | 184 | 3,366 | 4.8 | 920 | No |
| Mean travel time (minutes) | 18.2 | (X) | 20.3 | (X) | NA | 21.3 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 55,423 | 100.0 | 67,955 | 100.0 | 597 | 69,966 | 100.0 | 2,835 | No |
| 5:00 - 5:59 a.m. | 1,512 | 2.7 | 2,600 | 3.8 | 185 | 2,398 | 3.4 | 673 | No |
| 6:00 - 6:29 a.m. | 2,186 | 3.9 | 2,540 | 3.7 | 183 | 4,487 | 6.4 | 1,241 | Yes |
| 6:30 - 6:59 a.m. | 5,035 | 9.1 | 6,380 | 9.4 | 285 | 6,918 | 9.9 | 1,323 | No |
| 7:00 - 7:29 a.m. | 6,281 | 11.3 | 7,800 | 11.5 | 313 | 6,497 | 9.3 | 1,194 | Yes |
| 7:30 - 7:59 a.m. | 10,939 | 19.7 | 13,020 | 19.2 | 394 | 15,330 | 21.9 | 1,602 | Yes |
| 8:00 - 8:29 a.m. | 7,994 | 14.4 | 9,120 | 13.4 | 337 | 8,812 | 12.6 | 1,546 | No |
| 8:30 - 8:59 a.m. | 3,072 | 5.5 | 3,810 | 5.6 | 223 | 3,673 | 5.2 | 978 | No |
| 9:00 a.m. - 11:59 p.m. | 17,616 | 31.8 | 20,765 | 30.6 | 478 | 20,303 | 29.0 | 2,422 | No |
| 12:00 a.m. - 4:59 a.m. | 788 | 1.4 | 1,485 | 2.2 | 141 | 1,548 | 2.2 | 620 | 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.
