Griggsville, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 955
| Griggsville, IL | Illinois | U.S. | |
| Total Households | 418, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.28, see rank | 2.63 | 2.63 |
| 1 Person Households | 126, 30.14%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 292, 69.86%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 277, 66.27%, see rank | 65.52% | 66.22% |
| Average Family Size | 2.88, see rank | 3.36 | 3.32 |
| Married-Couple Family | 237, 56.70%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 141, 33.73%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 1,226
| Griggsville, IL | Illinois | U.S. | |
| Total Households | 498, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.46, see rank | 2.59 | 2.58 |
| 1 Person Households | 140, 28.11%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 358, 71.89%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 340, 68.27%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.98, see rank | 3.20 | 3.14 |
| Married-Couple Family | 252, 50.60%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 158, 31.73%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 1,195
| Griggsville, IL | Illinois | U.S. | |
| Total Households | 480, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.47, see rank | 2.62 | 2.61 |
| 1 Person Households | 124, 25.83%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 356, 74.17%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 339, 70.63%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.03, see rank | 3.34 | 3.29 |
| Married-Couple Family | 209, 43.54%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 141, 29.38%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 1,317
| Griggsville, IL | Illinois | U.S. | |
| Total Households | 491, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.68, see rank | 2.61 | 2.59 |
| 1 Person Households | 81, 16.50%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 410, 83.50%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 407, 82.89%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.02, see rank | 3.31 | 3.25 |
| Married-Couple Family | 238, 48.47%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 84, 17.11%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 1,284
| Griggsville, IL | Illinois | U.S. | |
| Total Households | 504, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.55, see rank | 2.62 | 2.60 |
| 1 Person Households | 76, 15.08%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 428, 84.92%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 406, 80.56%, see rank | 66.09% | 66.67% |
| Average Family Size | 2.86, see rank | 3.34 | 3.27 |
| Married-Couple Family | 236, 46.83%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 98, 19.44%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 1,258
| Griggsville, IL | Illinois | U.S. | |
| Total Households | 500, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.49, see rank | 2.63 | 2.59 |
| 1 Person Households | 121, 24.20%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 379, 75.80%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 361, 72.20%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.92, see rank | 3.23 | 3.14 |
| Married-Couple Family | 291, 58.20%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 139, 27.80%, see rank | 32.37% | 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.