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Geographic Area: Michigan FIPS: 26

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Table 1. Selected Characteristics
Table 1. Selected Characteristics Census 2000 2006-2010 ACS 2010 Census Is Change between Census 2000 and 2006-2010 ACS Significant in Number?**
Value MOE(+/-) Value MOE(+/-)
Total Persons 1 9,938,444 -- 9,952,687 0 9,883,640 --
Persons in Households 2 9,688,463 1,997 9,716,837 0 9,654,572 Yes
Total Households 3 3,788,780 2,555 3,843,997 10,905 3,872,508 Yes
Average Number of Persons per Household 4 2.56 0.00 2.53 0.01 2.49 Yes
Average Household Income 5 $57,400 $106 $63,692 $377 -- Yes
Average Number of Vehicles per Household 6 1.76 0.00 1.78 0.01 -- Yes
Percent of Persons in Poverty 7 10.50 0.00 14.80 0.00 -- --
Percent Minority 8 19.90 0.10 20.70 0.00 21.10 Yes
Percent of Persons 65 and Over 9 12.30 0.00 13.20 0.00 13.80 --
Percent of Persons Foreign Born 10 5.30 0.00 5.90 0.00 -- --
Total Workers at Place of Residence11 4,641,471 6,364 4,375,451 8,859 -- Yes
Table 2. Mode to Work
Table 2. Mode to Work 12 CTPP2000 2006-2010 ACS Is Change Significant in number?** CTPP2000 2006-2010 ACS Is Change Significant in number?**
Number Percent MOE(+/-)* Number Percent MOE(+/-)* Number Percent MOE(+/-)* Number Percent MOE(+/-)*
At Place of Residence At Place of Work
Total Workers 4,540,370 100.0 6,354 4,255,557 100.0 11,178 Yes 4,512,080 100.0 6,351 4,213,976 100.0 11,447 Yes
Drove alone 3,776,535 83.2 6,191 3,527,070 82.9 11,009 Yes 3,751,510 83.1 6,183 3,493,068 82.9 11,140 Yes
2-person Carpool 358,475 7.9 2,378 307,137 7.2 3,782 Yes 355,675 7.9 2,369 303,258 7.2 3,749 Yes
3-or-more-person Carpool 82,130 1.8 1,155 73,707 1.7 5,708 Yes 81,485 1.8 1,150 72,646 1.7 2,104 Yes
Public Transportation 56,315 1.2 957 53,244 1.3 1,389 Yes 55,865 1.2 954 52,080 1.2 1,319 Yes
Bike 10,035 0.2 405 17,103 0.4 989 Yes 10,055 0.2 406 17,140 0.4 1,001 Yes
Walked 101,505 2.2 1,283 96,839 2.3 2,487 Yes 100,970 2.2 1,279 96,045 2.3 2,448 Yes
Taxi, Motorcycle and Other means 27,610 0.6 671 31,772 0.7 1,251 Yes 28,755 0.6 685 31,054 0.7 1,210 Yes
Worked at Home 127,765 2.8 1,437 148,685 3.5 3,186 Yes 127,765 2.8 1,437 148,685 3.5 3,186 Yes
Table 3. Mean Travel Time by Mode to Work
Table 3. Mean Travel Time by Mode to Work 13 Census 2000 2006-2010 ACS Is Change Significant in Minutes?**
Minutes MOE(+/-) Minutes MOE(+/-)
Total Workers (does not include workers who worked at home) 24.1 0.0 23.7 0.1 Yes
Drove alone 23.8 0.0 23.5 0.1 Yes
Carpooled 26.8 0.2 26.7 0.6 No
Public Transportation 44.4 0.6 41.4 1.9 Yes
Taxi, Motorcycle, Walk, Bicycle and Other means 15.6 0.3 15.4 0.6 No

Notes:

* The coefficient of variation (CV) can be derived by the standard error (SE) divided by the estimate, while SE = MOE/1.645.
** The z-value of the difference of the two estimates are used to determined if the two estimates are significantly different at 90% confidence level.

1 Census 2000 SF3 Table P1, 2006-2010 ACS Table B01003 and Census 2010 SF1 Table QT-P1

2 Census 2000 SF3 Table P9, 2006-2010 ACS Table B09016 and Census 2010 Table QT-P12

3 Census 2000 SF3 Table P10, 2006-2010 ACS Table B19001 and Census 2010 Table QT-P11

4 Census 2000 SF3 Table P9 divided Census 2000 SF3 Table P10, 2006-2010 ACS Table B09016 divided 2006-2010 ACS Table B19001 and Census 2010 Table QT-P11

5 CTPP2000 Table 1-090 and 2006-2010 ACS Table B19025

6 Census 2000 SF3 Table H46 and 2006-2010 ACS Table B25046

7 Census 2000 SF3 Table P87 and 2006 -2010 ACS Table B17001

8 Census 2000 SF3 Table P6, 2006-2010 ACS Table B02001 and Census 2010 SF1 Table QT-P3

9 Census 2000 SF3 Table P8, 2006-2010 ACS Table B01001 and Census 2010 Table QT-P1

10 Census 2000 SF3 Table P21 and 2006-2010 ACS Table B06003

11 Census 2000 SF3 Table P43 and 2006-2010 ACS Table B23001

12 Residence place information is from CTPP2000 Table 1-002 and 2006- 2010 ACS Table B08301 and workplace information is from CTPP2000 Table 2-002 and 2006-2010 ACS Table B08406

13 CTPP2000 Table 1-118 and 2006-2010 ACS Table C08136

Updated: 11/20/2012
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