Download an Excel file* of this document: profile_michigan__walker_city.xls.
| Table 1. Selected Characteristics | Census 2000 | 2007-2009 ACS | 2010 Census | 2010-2012 ACS | Is the numeric change between Census 2000 and 2010-2012 ACS Significant? ** |
|||
|---|---|---|---|---|---|---|---|---|
| Value | MOE(+/-) | Value | MOE(+/-) | Value | Value | MOE(+/-) | ||
| Total Persons 1 | 21,795 | -- | 23,681 | 57 | 23,537 | 23,768 | 26 | -- |
| Persons in Households 2 | 21,489 | 70 | 23,405 | -- | 23,225 | 23,474 | -- | -- |
| Total Households 3 | 8,816 | 74 | 9,574 | 394 | 9,684 | 10,141 | 377 | Yes |
| Average Number of Persons per Household 4 | 2.44 | 0.04 | 2.44 | 0.10 | 2.40 | 2.31 | 0.09 | Yes |
| Average Household Income 5 | $51,745 | $1,654 | $60,739 | $4,523 | -- | $59,711 | $4,454 | Yes |
| Average Number of Vehicles per Household 6 | 1.71 | 0.05 | 1.82 | 0.11 | -- | 1.75 | 0.11 | No |
| Percent of Persons in Poverty 7 | 6.10 | 0.70 | 9.30 | 2.85 | -- | 12.90 | 4.00 | Yes |
| Percent Minority 8 | 5.80 | 0.60 | 5.00 | 1.57 | 8.70 | 7.90 | 2.91 | No |
| Percent of Persons 65 and Over 9 | 10.40 | 0.80 | 11.70 | 1.77 | 12.10 | 12.20 | 1.70 | No |
| Percent of Persons Foreign Born 10 | 3.20 | 0.50 | 2.20 | 0.99 | -- | 4.40 | 1.94 | No |
| Total Workers at Place of Residence11 | 12,167 | 297 | -- | -- | -- | 12,347 | 661 | No |
| Table 2a. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Total Workers | 11,970 | 100.0 | 297 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 10,675 | 89.2 | 299 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 660 | 5.5 | 102 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 135 | 1.1 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 105 | 0.9 | 41 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 13 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 160 | 1.3 | 51 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 40 | 0.3 | 26 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 185 | 1.5 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Table 2b. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 21,010 | 100.0 | 111 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 17,995 | 85.6 | 227 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,885 | 9.0 | 168 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 365 | 1.7 | 77 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 209 | 1.0 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.1 | 20 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 210 | 1.0 | 58 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 135 | 0.6 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 185 | 0.9 | 55 | -- | -- | -- | -- | -- | -- | -- |
| Table 3. Mean Travel Time by Mode to Work 13 | Census 2000 | 2007-2009 ACS | 2010-2012 ACS | Is the change in travel time between Census 2000 and 2010-2012 ACS Significant? ** |
|||
|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 18.5 | 0.6 | -- | -- | -- | -- | -- |
| Drove alone | 18.5 | 0.6 | -- | -- | -- | -- | -- |
| Carpooled | 17.9 | 3.1 | -- | -- | -- | -- | -- |
| Transit | 25.4 | 4.8 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 12.4 | 3.6 | -- | -- | -- | -- | -- |
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; 2007-2009 ACS Table B01003; 2010-2012 ACS Table B01003
2 Census 2000 SF3 Table P9; 2007-2009 ACS Table B09016; 2010-2012 ACS Table B01003 minus Table B26001
3 Census 2000 SF3 Table P10; 2007-2009 ACS Table B19001; 2010-2012 ACS Table B19001
4 Census 2000 SF3 Table P9 divided Census 2000 SF3 Table P10; 2007-2009 ACS Table B09016 divided 2007-2009 ACS Table B19001; 2010-2012 ACS Table S1101
5 CTPP2000 Table 1-090; 2007-2009 ACS Table B19025; 2010-2012 ACS Table B19025
6 Census 2000 SF3 Table H46; 2007-2009 ACS Table B25046; 2010-2012 ACS Table B25046
7 Census 2000 SF3 Table P87; 2007 -2009 ACS Table B17001; 2010-2012 ACS Table B17001
8 Census 2000 SF3 Table P6; 2007-2009 ACS Table B02001; 2010-2012 ACS Table B02001
9 Census 2000 SF3 Table P8; 2007-2009 ACS Table B01001; 2010-2012 ACS Table B01001
10 Census 2000 SF3 Table P21; 2007-2009 ACS Table B06003; 2010-2012 ACS Table B06003
11 Census 2000 SF3 Table P43; 2007-2009 ACS Table B23001; 2010-2012 ACS Table B23025
12 Residence place information is from CTPP2000 Table 1-002; 2007- 2009 ACS Table B08301; 2010-2012 ACS Table B08301. Workplace information is from CTPP2000 Table 2-002; 2007-2009 ACS Table B08406; 2010-2012 ACS Table B08601
13 CTPP2000 1-118; 2007-2009 ACS Table C08136; 2010-2012 ACS Table C08136
