Gallatin County Historical Household and Family Data
ACS 2010-2014 data
Total population: 5,439
| Gallatin County | Illinois | U.S. | |
| Total Households | 2,351, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.31, see rank | 2.63 | 2.63 |
| 1 Person Households | 650, 27.65%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 1,701, 72.35%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 1,614, 68.65%, see rank | 65.52% | 66.22% |
| Average Family Size | 2.85, see rank | 3.36 | 3.32 |
| Married-Couple Family | 1,245, 52.96%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 737, 31.35%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 5,589
| Gallatin County | Illinois | U.S. | |
| Total Households | 2,403, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.32, see rank | 2.59 | 2.58 |
| 1 Person Households | 747, 31.09%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 1,656, 68.91%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 1,556, 64.75%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.87, see rank | 3.20 | 3.14 |
| Married-Couple Family | 1,216, 50.60%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 847, 35.25%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 5,592
| Gallatin County | Illinois | U.S. | |
| Total Households | 2,364, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.35, see rank | 2.62 | 2.61 |
| 1 Person Households | 685, 28.98%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 1,679, 71.02%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 1,561, 66.03%, see rank | 65.82% | 66.47% |
| Average Family Size | 2.93, see rank | 3.34 | 3.29 |
| Married-Couple Family | 1,182, 50.00%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 803, 33.97%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 5,773
| Gallatin County | Illinois | U.S. | |
| Total Households | 2,377, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.40, see rank | 2.61 | 2.59 |
| 1 Person Households | 664, 27.93%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 1,713, 72.07%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 1,613, 67.86%, see rank | 66.28% | 66.75% |
| Average Family Size | 2.95, see rank | 3.31 | 3.25 |
| Married-Couple Family | 1,288, 54.19%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 764, 32.14%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 5,921
| Gallatin County | Illinois | U.S. | |
| Total Households | 2,775, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.10, see rank | 2.62 | 2.60 |
| 1 Person Households | 836, 30.13%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 1,939, 69.87%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 1,792, 64.58%, see rank | 66.09% | 66.67% |
| Average Family Size | 2.59, see rank | 3.34 | 3.27 |
| Married-Couple Family | 1,390, 50.09%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 983, 35.42%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 6,445
| Gallatin County | Illinois | U.S. | |
| Total Households | 2,726, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.34, see rank | 2.63 | 2.59 |
| 1 Person Households | 801, 29.38%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 1,925, 70.62%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 1,838, 67.42%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.90, see rank | 3.23 | 3.14 |
| Married-Couple Family | 1,493, 54.77%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 888, 32.58%, 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.