Griswold, IA Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,182
| Griswold, IA | Iowa | U.S. | |
| Total Households | 470, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.44, see rank | 2.42 | 2.63 |
| 1 Person Households | 116, 24.68%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 354, 75.32%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 328, 69.79%, see rank | 64.68% | 66.22% |
| Average Family Size | 2.98, see rank | 3.05 | 3.32 |
| Married-Couple Family | 278, 59.15%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 142, 30.21%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 1,036
| Griswold, IA | Iowa | U.S. | |
| Total Households | 445, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.25, see rank | 2.41 | 2.58 |
| 1 Person Households | 147, 33.03%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 298, 66.97%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 278, 62.47%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.85, see rank | 2.97 | 3.14 |
| Married-Couple Family | 223, 50.11%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 167, 37.53%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 924
| Griswold, IA | Iowa | U.S. | |
| Total Households | 415, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.14, see rank | 2.41 | 2.61 |
| 1 Person Households | 120, 28.92%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 295, 71.08%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 264, 63.61%, see rank | 65.05% | 66.47% |
| Average Family Size | 2.66, see rank | 3.03 | 3.29 |
| Married-Couple Family | 220, 53.01%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 151, 36.39%, see rank | 34.95% | 33.53% |
ACS 2006-2010 data
Total population: 975
| Griswold, IA | Iowa | U.S. | |
| Total Households | 426, 100% | 1,215,954 | 114,235,996 |
| Average Household Size | 2.13, see rank | 2.40 | 2.59 |
| 1 Person Households | 139, 32.63%, see rank | 28.44% | 27.24% |
| 2 or More Person Households | 287, 67.37%, see rank | 71.56% | 72.76% |
| Family Households (Families) | 258, 60.56%, see rank | 65.29% | 66.75% |
| Average Family Size | 2.76, see rank | 3.01 | 3.25 |
| Married-Couple Family | 195, 45.77%, see rank | 52.60% | 49.60% |
| Nonfamily Households | 168, 39.44%, see rank | 34.71% | 33.25% |
ACS 2005-2009 data
Total population: 945
| Griswold, IA | Iowa | U.S. | |
| Total Households | 441, 100% | 1,215,970 | 112,611,029 |
| Average Household Size | 1.92, see rank | 2.36 | 2.60 |
| 1 Person Households | 162, 36.73%, see rank | 28.28% | 27.32% |
| 2 or More Person Households | 279, 63.27%, see rank | 71.72% | 72.68% |
| Family Households (Families) | 255, 57.82%, see rank | 65.23% | 66.67% |
| Average Family Size | 2.49, see rank | 2.96 | 3.27 |
| Married-Couple Family | 178, 40.36%, see rank | 52.57% | 49.71% |
| Nonfamily Households | 186, 42.18%, see rank | 34.77% | 33.33% |
US Census 2000 data
Total population: 1,039
| Griswold, IA | Iowa | U.S. | |
| Total Households | 440, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.24, see rank | 2.46 | 2.59 |
| 1 Person Households | 138, 31.36%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 302, 68.64%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 282, 64.09%, see rank | 66.97% | 68.06% |
| Average Family Size | 2.82, see rank | 3.00 | 3.14 |
| Married-Couple Family | 239, 54.32%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 158, 35.91%, see rank | 33.03% | 31.94% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.