Download an Excel file* of this document: rochester_hills_city_michigan.xls.
| Selected Characteristics1 | 1990 | 2000 | 2005 ACS | 2005 ACS MOE3 |
|---|---|---|---|---|
| Includes GQ Pop | Does not include GQ Pop | |||
| Total Persons | 61,766 | 68,825 | x | x |
| Total Persons in Household | 60,993 | 68,042 | 70,126 | x |
| Total Workers, Place of Residence | 31,828 | 35,674 | 32,677 | 2,774 |
| Total Workers, Place of Work | 15,673 | 28,620 | 27,602 | 2,400 |
| Employment-Residence Ratio | 0.49 | 0.80 | 0.84 | 0.14 |
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 | 15,673 | 100.0 | 28,620 | 100.0 | 571 | 27,602 | 100.0 | 2,400 | No |
| Drove alone | 13,315 | 85.0 | 24,125 | 84.3 | 553 | 23,964 | 86.8 | 2,200 | No |
| 2-person carpool | 1,206 | 7.7 | 2,145 | 7.5 | 201 | 1,707 | 6.2 | 770 | No |
| 3-person carpool | 190 | 1.2 | 440 | 1.5 | 92 | 242 | 0.9 | 186 | No |
| 4-or-more-person carpool | 55 | 0.4 | 150 | 0.5 | 54 | 120 | 0.4 | 150 | No |
| Public Transportation | 37 | 0.2 | 90 | 0.3 | 42 | 125 | 0.5 | 202 | No |
| Walked | 195 | 1.2 | 300 | 1.0 | 76 | 160 | 0.6 | 154 | No |
| Taxicab, motorcycle, bike or other | 58 | 0.4 | 229 | 0.8 | 67 | 131 | 0.5 | 127 | No |
| Worked at home | 617 | 3.9 | 1,135 | 4.0 | 147 | 1,153 | 4.2 | 504 | 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) | 15,056 | 100.0 | 27,485 | 100.0 | 567 | NA | NA | NA | NA |
| Less than 10 minutes | 2,133 | 14.2 | 2,785 | 10.1 | 228 | NA | NA | NA | NA |
| 10 to 14 | 2,324 | 15.4 | 3,355 | 12.2 | 249 | NA | NA | NA | NA |
| 15 to 19 | 2,495 | 16.6 | 3,620 | 13.2 | 258 | NA | NA | NA | NA |
| 20 to 24 | 2,330 | 15.5 | 4,055 | 14.8 | 273 | NA | NA | NA | NA |
| 25 to 29 | 1,023 | 6.8 | 2,150 | 7.8 | 201 | NA | NA | NA | NA |
| 30 to 34 | 2,090 | 13.9 | 4,520 | 16.4 | 287 | NA | NA | NA | NA |
| 35 to 44 | 942 | 6.3 | 2,215 | 8.1 | 204 | NA | NA | NA | NA |
| 45 to 59 | 1,088 | 7.2 | 2,635 | 9.6 | 222 | NA | NA | NA | NA |
| 60 or more | 631 | 4.2 | 2,145 | 7.8 | 201 | NA | NA | NA | NA |
| Mean travel time (minutes) | 22.4 | (X) | 27.4 | (X) | NA | NA | (X) | NA | NA |
W4. ARRIVAL TIME AT Work1 |
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| Workers (Did not work at home) | 15,056 | 100.0 | 27,485 | 100.0 | 567 | NA | NA | NA | NA |
| 5:00 - 5:59 a.m. | 658 | 4.4 | 1,510 | 5.5 | 170 | NA | NA | NA | NA |
| 6:00 - 6:29 a.m. | 610 | 4.1 | 1,575 | 5.7 | 173 | NA | NA | NA | NA |
| 6:30 - 6:59 a.m. | 1,598 | 10.6 | 2,805 | 10.2 | 229 | NA | NA | NA | NA |
| 7:00 - 7:29 a.m. | 1,661 | 11.0 | 3,150 | 11.5 | 242 | NA | NA | NA | NA |
| 7:30 - 7:59 a.m. | 2,706 | 18.0 | 4,370 | 15.9 | 282 | NA | NA | NA | NA |
| 8:00 - 8:29 a.m. | 2,044 | 13.6 | 3,675 | 13.4 | 260 | NA | NA | NA | NA |
| 8:30 - 8:59 a.m. | 1,389 | 9.2 | 1,895 | 6.9 | 189 | NA | NA | NA | NA |
| 9:00 a.m. - 11:59 p.m. | 4,173 | 27.7 | 7,730 | 28.1 | 366 | NA | NA | NA | NA |
| 12:00 a.m. - 4:59 a.m. | 217 | 1.4 | 435 | 1.6 | 92 | NA | NA | NA | NA |
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.
