Download an Excel file* of this document: profile_iowa__marshall_county.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 | 39,311 | -- | 39,190 | -- | 40,648 | 40,803 | -- | -- |
| Persons in Households 2 | 38,040 | 142 | 37,571 | -- | 39,273 | 39,592 | -- | -- |
| Total Households 3 | 15,323 | 124 | 15,601 | 506 | 15,538 | 15,316 | 344 | No |
| Average Number of Persons per Household 4 | 2.48 | 0.04 | 2.41 | 0.05 | 2.53 | 2.59 | 0.05 | Yes |
| Average Household Income 5 | $45,255 | $1,209 | $55,403 | $3,639 | -- | $61,601 | $3,351 | Yes |
| Average Number of Vehicles per Household 6 | 1.91 | 0.05 | 1.95 | 0.09 | -- | 1.96 | 0.09 | No |
| Percent of Persons in Poverty 7 | 10.20 | 0.60 | 14.20 | 2.90 | -- | 12.30 | 2.53 | No |
| Percent Minority 8 | 10.00 | 0.60 | 11.10 | 1.68 | 11.30 | 12.60 | 1.91 | Yes |
| Percent of Persons 65 and Over 9 | 16.60 | 0.80 | 16.70 | 1.21 | 16.40 | 16.50 | 1.10 | No |
| Percent of Persons Foreign Born 10 | 6.60 | 0.50 | 8.50 | 0.84 | -- | 12.10 | 1.26 | Yes |
| Total Workers at Place of Residence11 | 19,148 | 401 | 18,433 | 892 | -- | 19,661 | 611 | 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 | 18,855 | 100.0 | 401 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 15,010 | 79.6 | 390 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,945 | 10.3 | 174 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 469 | 2.5 | 87 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 80 | 0.4 | 36 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 70 | 0.4 | 34 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 495 | 2.6 | 89 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 134 | 0.7 | 47 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 650 | 3.4 | 102 | -- | -- | -- | -- | -- | -- | -- |
| 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 | 18,760 | 100.0 | 401 | -- | 100.0 | -- | 19,840 | 100.0 | 814 | Yes |
| Drove alone | 15,065 | 80.3 | 390 | -- | -- | -- | 14,995 | 75.6 | 727 | No |
| 2-person Carpool | 1,860 | 9.9 | 170 | -- | -- | -- | 2,455 | 12.4 | 431 | Yes |
| 3-or-more-person Carpool | 385 | 2.1 | 79 | -- | -- | -- | 590 | 3.0 | 194 | No |
| Transit | 85 | 0.5 | 37 | -- | -- | -- | 89 | 0.4 | 96 | No |
| Bike | 65 | 0.3 | 33 | -- | -- | -- | 121 | 0.6 | 119 | No |
| Walked | 515 | 2.7 | 91 | -- | -- | -- | 692 | 3.5 | 284 | No |
| Taxi, Motorcycle and Other means | 144 | 0.8 | 48 | -- | -- | -- | 254 | 1.3 | 128 | No |
| Worked at Home | 650 | 3.5 | 102 | -- | -- | -- | 644 | 3.2 | 180 | No |
| 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) | 17.1 | 0.6 | -- | -- | -- | -- | -- |
| Drove alone | 16.8 | 0.6 | -- | -- | -- | -- | -- |
| Carpooled | 20.0 | 2.0 | -- | -- | -- | -- | -- |
| Transit | 25.1 | 6.1 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 11.5 | 2.6 | -- | -- | -- | -- | -- |
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
