Collin County Historical Household and Family Data
ACS 2010-2014 data
Total population: 836,947
| Collin County | Texas | U.S. | |
| Total Households | 296,878, 100% | 9,013,582 | 116,211,092 |
| Average Household Size | 2.81, see rank | 2.83 | 2.63 |
| 1 Person Households | 63,107, 21.26%, see rank | 24.94% | 27.57% |
| 2 or More Person Households | 233,771, 78.74%, see rank | 75.06% | 72.43% |
| Family Households (Families) | 219,831, 74.05%, see rank | 69.65% | 66.22% |
| Average Family Size | 3.35, see rank | 3.51 | 3.32 |
| Married-Couple Family | 179,150, 60.34%, see rank | 50.22% | 48.42% |
| Nonfamily Households | 77,047, 25.95%, see rank | 30.35% | 33.78% |
US Census 2010 data
Total population: 782,341
| Collin County | Texas | U.S. | |
| Total Households | 283,759, 100% | 8,922,933 | 116,716,292 |
| Average Household Size | 2.74, see rank | 2.75 | 2.58 |
| 1 Person Households | 62,352, 21.97%, see rank | 24.24% | 26.74% |
| 2 or More Person Households | 221,407, 78.03%, see rank | 75.76% | 73.26% |
| Family Households (Families) | 206,793, 72.88%, see rank | 69.90% | 66.43% |
| Average Family Size | 3.25, see rank | 3.31 | 3.14 |
| Married-Couple Family | 168,730, 59.46%, see rank | 50.60% | 48.42% |
| Nonfamily Households | 76,966, 27.12%, see rank | 30.10% | 33.57% |
ACS 2008-2012 data
Total population: 788,580
| Collin County | Texas | U.S. | |
| Total Households | 283,025, 100% | 8,782,598 | 115,226,802 |
| Average Household Size | 2.77, see rank | 2.80 | 2.61 |
| 1 Person Households | 61,098, 21.59%, see rank | 24.85% | 27.45% |
| 2 or More Person Households | 221,927, 78.41%, see rank | 75.15% | 72.55% |
| Family Households (Families) | 208,722, 73.75%, see rank | 69.92% | 66.47% |
| Average Family Size | 3.31, see rank | 3.47 | 3.29 |
| Married-Couple Family | 170,897, 60.38%, see rank | 50.70% | 48.97% |
| Nonfamily Households | 74,303, 26.25%, see rank | 30.08% | 33.53% |
ACS 2006-2010 data
Total population: 738,745
| Collin County | Texas | U.S. | |
| Total Households | 268,042, 100% | 8,539,206 | 114,235,996 |
| Average Household Size | 2.74, see rank | 2.78 | 2.59 |
| 1 Person Households | 59,876, 22.34%, see rank | 24.69% | 27.24% |
| 2 or More Person Households | 208,166, 77.66%, see rank | 75.31% | 72.76% |
| Family Households (Families) | 195,993, 73.12%, see rank | 70.17% | 66.75% |
| Average Family Size | 3.30, see rank | 3.43 | 3.25 |
| Married-Couple Family | 161,699, 60.33%, see rank | 51.37% | 49.60% |
| Nonfamily Households | 72,049, 26.88%, see rank | 29.83% | 33.25% |
ACS 2005-2009 data
Total population: 729,514
| Collin County | Texas | U.S. | |
| Total Households | 255,800, 100% | 8,269,046 | 112,611,029 |
| Average Household Size | 2.83, see rank | 2.81 | 2.60 |
| 1 Person Households | 58,245, 22.77%, see rank | 24.97% | 27.32% |
| 2 or More Person Households | 197,555, 77.23%, see rank | 75.03% | 72.68% |
| Family Households (Families) | 185,887, 72.67%, see rank | 69.94% | 66.67% |
| Average Family Size | 3.42, see rank | 3.47 | 3.27 |
| Married-Couple Family | 153,992, 60.20%, see rank | 51.40% | 49.71% |
| Nonfamily Households | 69,913, 27.33%, see rank | 30.06% | 33.33% |
US Census 2000 data
Total population: 491,675
| Collin County | Texas | U.S. | |
| Total Households | 181,970, 100% | 7,393,354 | 105,480,101 |
| Average Household Size | 2.68, see rank | 2.74 | 2.59 |
| 1 Person Households | 40,262, 22.13%, see rank | 23.70% | 25.82% |
| 2 or More Person Households | 141,708, 77.87%, see rank | 76.30% | 74.18% |
| Family Households (Families) | 132,268, 72.69%, see rank | 70.98% | 68.06% |
| Average Family Size | 3.18, see rank | 3.28 | 3.14 |
| Married-Couple Family | 113,089, 62.15%, see rank | 53.96% | 51.66% |
| Nonfamily Households | 49,702, 27.31%, 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.