Download an Excel file* of this document: ingham_county_michigan.xls.
| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 281,912 | 279,320 | x | x |
| Total Persons in Household | 261,539 | 262,493 | 261,476 | x |
| Total Workers, Place of Residence | 136,581 | 139,263 | 123,153 | 3,103 |
| Total Workers, Place of Work | 172,479 | 171,220 | 162,448 | 4,273 |
| Employment-Residence Ratio | 1.26 | 1.23 | 1.32 | 0.06 |
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 | 172,479 | 100.0 | 171,220 | 100.0 | 947 | 162,448 | 100.0 | 4,273 | Yes |
| Drove alone | 131,193 | 76.1 | 138,140 | 80.7 | 972 | 138,829 | 85.5 | 4,401 | No |
| 2-person carpool | 17,115 | 9.9 | 13,885 | 8.1 | 423 | 10,421 | 6.4 | 1,762 | Yes |
| 3-person carpool | 2,095 | 1.2 | 1,970 | 1.2 | 163 | 1,611 | 1.0 | 573 | No |
| 4-or-more-person carpool | 1,723 | 1.0 | 1,080 | 0.6 | 121 | 710 | 0.4 | 285 | Yes |
| Public Transportation | 3,045 | 1.8 | 2,984 | 1.7 | 200 | 2,859 | 1.8 | 761 | No |
| Walked | 10,797 | 6.3 | 7,330 | 4.3 | 311 | 3,132 | 1.9 | 830 | Yes |
| Taxicab, motorcycle, bike or other | 2,703 | 1.6 | 1,675 | 1.0 | 150 | 1,586 | 1.0 | 446 | No |
| Worked at home | 3,808 | 2.2 | 4,165 | 2.4 | 236 | 3,300 | 2.0 | 657 | 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) | 168,671 | 100.0 | 167,055 | 100.0 | 953 | 159,148 | 100.0 | 4,209 | Yes |
| Less than 10 minutes | 27,769 | 16.5 | 24,895 | 14.9 | 554 | 19,457 | 12.2 | 2,751 | Yes |
| 10 to 14 | 31,989 | 19.0 | 30,395 | 18.2 | 605 | 29,107 | 18.3 | 2,579 | No |
| 15 to 19 | 33,565 | 19.9 | 32,955 | 19.7 | 627 | 31,594 | 19.9 | 2,898 | No |
| 20 to 24 | 28,739 | 17.0 | 27,405 | 16.4 | 578 | 24,721 | 15.5 | 2,369 | Yes |
| 25 to 29 | 9,676 | 5.7 | 11,050 | 6.6 | 379 | 10,909 | 6.9 | 1,358 | No |
| 30 to 34 | 15,416 | 9.1 | 16,525 | 9.9 | 459 | 18,172 | 11.4 | 1,965 | No |
| 35 to 44 | 6,447 | 3.8 | 7,155 | 4.3 | 307 | 8,436 | 5.3 | 1,743 | No |
| 45 to 59 | 7,312 | 4.3 | 7,260 | 4.3 | 309 | 8,892 | 5.6 | 1,293 | Yes |
| 60 or more | 7,758 | 4.6 | 9,425 | 5.6 | 351 | 7,860 | 4.9 | 1,196 | Yes |
| Mean travel time (minutes) | 20.3 | (X) | 22.2 | (X) | NA | 21.9 | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 168,671 | 100.0 | 167,055 | 100.0 | 953 | 159,148 | 100.0 | 4,209 | Yes |
| 5:00 - 5:59 a.m. | 8,121 | 4.8 | 7,615 | 4.6 | 317 | 5,843 | 3.7 | 1,222 | Yes |
| 6:00 - 6:29 a.m. | 7,662 | 4.5 | 6,735 | 4.0 | 298 | 8,113 | 5.1 | 1,407 | No |
| 6:30 - 6:59 a.m. | 12,719 | 7.5 | 13,555 | 8.1 | 418 | 13,366 | 8.4 | 1,892 | No |
| 7:00 - 7:29 a.m. | 19,700 | 11.7 | 19,575 | 11.7 | 496 | 19,439 | 12.2 | 1,979 | No |
| 7:30 - 7:59 a.m. | 33,651 | 20.0 | 32,890 | 19.7 | 627 | 30,153 | 18.9 | 2,674 | No |
| 8:00 - 8:29 a.m. | 22,729 | 13.5 | 23,130 | 13.8 | 536 | 21,032 | 13.2 | 1,863 | Yes |
| 8:30 - 8:59 a.m. | 12,144 | 7.2 | 11,455 | 6.9 | 386 | 13,250 | 8.3 | 1,890 | No |
| 9:00 a.m. - 11:59 p.m. | 49,560 | 29.4 | 47,630 | 28.5 | 731 | 43,793 | 27.5 | 3,468 | Yes |
| 12:00 a.m. - 4:59 a.m. | 2,385 | 1.4 | 3,120 | 1.9 | 204 | 4,159 | 2.6 | 1,429 | 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.
