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Guilford County Historical Household and Family Data
ACS 2010-2014 data
Total population: 500,899
| Guilford County | North Carolina | U.S. | |
| Total Households | 198,560, 100% | 3,742,514 | 116,211,092 |
| Average Household Size | 2.44, see rank | 2.54 | 2.63 |
| 1 Person Households | 60,550, 30.49%, see rank | 27.90% | 27.57% |
| 2 or More Person Households | 138,010, 69.51%, see rank | 72.10% | 72.43% |
| Family Households (Families) | 125,059, 62.98%, see rank | 66.40% | 66.22% |
| Average Family Size | 3.15, see rank | 3.18 | 3.32 |
| Married-Couple Family | 85,166, 42.89%, see rank | 48.20% | 48.42% |
| Nonfamily Households | 73,501, 37.02%, see rank | 33.60% | 33.78% |
US Census 2010 data
Total population: 488,406
| Guilford County | North Carolina | U.S. | |
| Total Households | 196,628, 100% | 3,745,155 | 116,716,292 |
| Average Household Size | 2.41, see rank | 2.48 | 2.58 |
| 1 Person Households | 58,688, 29.85%, see rank | 27.00% | 26.74% |
| 2 or More Person Households | 137,940, 70.15%, see rank | 73.00% | 73.26% |
| Family Households (Families) | 123,169, 62.64%, see rank | 66.73% | 66.43% |
| Average Family Size | 3.01, see rank | 3.01 | 3.14 |
| Married-Couple Family | 84,699, 43.08%, see rank | 48.38% | 48.42% |
| Nonfamily Households | 73,459, 37.36%, see rank | 33.27% | 33.57% |
ACS 2008-2012 data
Total population: 489,576
| Guilford County | North Carolina | U.S. | |
| Total Households | 193,890, 100% | 3,693,221 | 115,226,802 |
| Average Household Size | 2.45, see rank | 2.51 | 2.61 |
| 1 Person Households | 59,598, 30.74%, see rank | 27.67% | 27.45% |
| 2 or More Person Households | 134,292, 69.26%, see rank | 72.33% | 72.55% |
| Family Households (Families) | 122,204, 63.03%, see rank | 66.74% | 66.47% |
| Average Family Size | 3.15, see rank | 3.15 | 3.29 |
| Married-Couple Family | 84,470, 43.57%, see rank | 48.99% | 48.97% |
| Nonfamily Households | 71,686, 36.97%, see rank | 33.26% | 33.53% |
ACS 2006-2010 data
Total population: 475,786
| Guilford County | North Carolina | U.S. | |
| Total Households | 189,561, 100% | 3,626,179 | 114,235,996 |
| Average Household Size | 2.43, see rank | 2.49 | 2.59 |
| 1 Person Households | 58,322, 30.77%, see rank | 27.65% | 27.24% |
| 2 or More Person Households | 131,239, 69.23%, see rank | 72.35% | 72.76% |
| Family Households (Families) | 119,383, 62.98%, see rank | 66.81% | 66.75% |
| Average Family Size | 3.12, see rank | 3.11 | 3.25 |
| Married-Couple Family | 83,725, 44.17%, see rank | 49.50% | 49.60% |
| Nonfamily Households | 70,178, 37.02%, see rank | 33.19% | 33.25% |
ACS 2005-2009 data
Total population: 464,041
| Guilford County | North Carolina | U.S. | |
| Total Households | 186,377, 100% | 3,541,807 | 112,611,029 |
| Average Household Size | 2.40, see rank | 2.47 | 2.60 |
| 1 Person Households | 57,463, 30.83%, see rank | 27.66% | 27.32% |
| 2 or More Person Households | 128,914, 69.17%, see rank | 72.34% | 72.68% |
| Family Households (Families) | 117,248, 62.91%, see rank | 66.74% | 66.67% |
| Average Family Size | 3.09, see rank | 3.10 | 3.27 |
| Married-Couple Family | 82,793, 44.42%, see rank | 49.55% | 49.71% |
| Nonfamily Households | 69,129, 37.09%, see rank | 33.26% | 33.33% |
US Census 2000 data
Total population: 421,048
| Guilford County | North Carolina | U.S. | |
| Total Households | 168,667, 100% | 3,132,013 | 105,480,101 |
| Average Household Size | 2.41, see rank | 2.49 | 2.59 |
| 1 Person Households | 47,104, 27.93%, see rank | 25.39% | 25.82% |
| 2 or More Person Households | 121,563, 72.07%, see rank | 74.61% | 74.18% |
| Family Households (Families) | 109,819, 65.11%, see rank | 68.93% | 68.06% |
| Average Family Size | 2.96, see rank | 2.98 | 3.14 |
| Married-Couple Family | 80,910, 47.97%, see rank | 52.53% | 51.66% |
| Nonfamily Households | 58,848, 34.89%, see rank | 31.07% | 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.