Llano County Historical Household and Family Data
ACS 2010-2014 data
Total population: 19,272
| Llano County | Texas | U.S. | |
| Total Households | 8,651, 100% | 9,013,582 | 116,211,092 |
| Average Household Size | 2.20, see rank | 2.83 | 2.63 |
| 1 Person Households | 2,966, 34.29%, see rank | 24.94% | 27.57% |
| 2 or More Person Households | 5,685, 65.71%, see rank | 75.06% | 72.43% |
| Family Households (Families) | 5,444, 62.93%, see rank | 69.65% | 66.22% |
| Average Family Size | 2.85, see rank | 3.51 | 3.32 |
| Married-Couple Family | 4,584, 52.99%, see rank | 50.22% | 48.42% |
| Nonfamily Households | 3,207, 37.07%, see rank | 30.35% | 33.78% |
US Census 2010 data
Total population: 19,301
| Llano County | Texas | U.S. | |
| Total Households | 9,008, 100% | 8,922,933 | 116,716,292 |
| Average Household Size | 2.12, see rank | 2.75 | 2.58 |
| 1 Person Households | 2,834, 31.46%, see rank | 24.24% | 26.74% |
| 2 or More Person Households | 6,174, 68.54%, see rank | 75.76% | 73.26% |
| Family Households (Families) | 5,755, 63.89%, see rank | 69.90% | 66.43% |
| Average Family Size | 2.61, see rank | 3.31 | 3.14 |
| Married-Couple Family | 4,837, 53.70%, see rank | 50.60% | 48.42% |
| Nonfamily Households | 3,253, 36.11%, see rank | 30.10% | 33.57% |
ACS 2008-2012 data
Total population: 19,115
| Llano County | Texas | U.S. | |
| Total Households | 8,536, 100% | 8,782,598 | 115,226,802 |
| Average Household Size | 2.22, see rank | 2.80 | 2.61 |
| 1 Person Households | 2,789, 32.67%, see rank | 24.85% | 27.45% |
| 2 or More Person Households | 5,747, 67.33%, see rank | 75.15% | 72.55% |
| Family Households (Families) | 5,443, 63.77%, see rank | 69.92% | 66.47% |
| Average Family Size | 2.83, see rank | 3.47 | 3.29 |
| Married-Couple Family | 4,454, 52.18%, see rank | 50.70% | 48.97% |
| Nonfamily Households | 3,093, 36.23%, see rank | 30.08% | 33.53% |
ACS 2006-2010 data
Total population: 18,992
| Llano County | Texas | U.S. | |
| Total Households | 8,463, 100% | 8,539,206 | 114,235,996 |
| Average Household Size | 2.21, see rank | 2.78 | 2.59 |
| 1 Person Households | 2,685, 31.73%, see rank | 24.69% | 27.24% |
| 2 or More Person Households | 5,778, 68.27%, see rank | 75.31% | 72.76% |
| Family Households (Families) | 5,471, 64.65%, see rank | 70.17% | 66.75% |
| Average Family Size | 2.79, see rank | 3.43 | 3.25 |
| Married-Couple Family | 4,586, 54.19%, see rank | 51.37% | 49.60% |
| Nonfamily Households | 2,992, 35.35%, see rank | 29.83% | 33.25% |
ACS 2005-2009 data
Total population: 18,150
| Llano County | Texas | U.S. | |
| Total Households | 8,629, 100% | 8,269,046 | 112,611,029 |
| Average Household Size | 2.07, see rank | 2.81 | 2.60 |
| 1 Person Households | 2,615, 30.30%, see rank | 24.97% | 27.32% |
| 2 or More Person Households | 6,014, 69.70%, see rank | 75.03% | 72.68% |
| Family Households (Families) | 5,642, 65.38%, see rank | 69.94% | 66.67% |
| Average Family Size | 2.57, see rank | 3.47 | 3.27 |
| Married-Couple Family | 4,820, 55.86%, see rank | 51.40% | 49.71% |
| Nonfamily Households | 2,987, 34.62%, see rank | 30.06% | 33.33% |
US Census 2000 data
Total population: 17,044
| Llano County | Texas | U.S. | |
| Total Households | 7,879, 100% | 7,393,354 | 105,480,101 |
| Average Household Size | 2.13, see rank | 2.74 | 2.59 |
| 1 Person Households | 2,230, 28.30%, see rank | 23.70% | 25.82% |
| 2 or More Person Households | 5,649, 71.70%, see rank | 76.30% | 74.18% |
| Family Households (Families) | 5,363, 68.07%, see rank | 70.98% | 68.06% |
| Average Family Size | 2.56, see rank | 3.28 | 3.14 |
| Married-Couple Family | 4,691, 59.54%, see rank | 53.96% | 51.66% |
| Nonfamily Households | 2,516, 31.93%, see rank | 29.02% | 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.