Chattanooga, TN Historical Household and Family Data
ACS 2010-2014 data
Total population: 171,863
| Chattanooga, TN | Tennessee | U.S. | |
| Total Households | 69,890, 100% | 2,487,349 | 116,211,092 |
| Average Household Size | 2.35, see rank | 2.53 | 2.63 |
| 1 Person Households | 24,770, 35.44%, see rank | 28.12% | 27.57% |
| 2 or More Person Households | 45,120, 64.56%, see rank | 71.88% | 72.43% |
| Family Households (Families) | 40,060, 57.32%, see rank | 66.66% | 66.22% |
| Average Family Size | 3.16, see rank | 3.18 | 3.32 |
| Married-Couple Family | 25,103, 35.92%, see rank | 48.72% | 48.42% |
| Nonfamily Households | 29,830, 42.68%, see rank | 33.34% | 33.78% |
US Census 2010 data
Total population: 167,674
| Chattanooga, TN | Tennessee | U.S. | |
| Total Households | 70,749, 100% | 2,493,552 | 116,716,292 |
| Average Household Size | 2.26, see rank | 2.48 | 2.58 |
| 1 Person Households | 24,957, 35.28%, see rank | 26.92% | 26.74% |
| 2 or More Person Households | 45,792, 64.72%, see rank | 73.08% | 73.26% |
| Family Households (Families) | 40,384, 57.08%, see rank | 67.34% | 66.43% |
| Average Family Size | 2.94, see rank | 3.01 | 3.14 |
| Married-Couple Family | 24,777, 35.02%, see rank | 48.72% | 48.42% |
| Nonfamily Households | 30,365, 42.92%, see rank | 32.66% | 33.57% |
ACS 2008-2012 data
Total population: 167,869
| Chattanooga, TN | Tennessee | U.S. | |
| Total Households | 69,789, 100% | 2,468,841 | 115,226,802 |
| Average Household Size | 2.31, see rank | 2.51 | 2.61 |
| 1 Person Households | 25,383, 36.37%, see rank | 28.09% | 27.45% |
| 2 or More Person Households | 44,406, 63.63%, see rank | 71.91% | 72.55% |
| Family Households (Families) | 39,493, 56.59%, see rank | 66.85% | 66.47% |
| Average Family Size | 3.12, see rank | 3.15 | 3.29 |
| Married-Couple Family | 25,067, 35.92%, see rank | 49.28% | 48.97% |
| Nonfamily Households | 30,296, 43.41%, see rank | 33.15% | 33.53% |
ACS 2006-2010 data
Total population: 164,481
| Chattanooga, TN | Tennessee | U.S. | |
| Total Households | 70,146, 100% | 2,443,475 | 114,235,996 |
| Average Household Size | 2.26, see rank | 2.49 | 2.59 |
| 1 Person Households | 25,079, 35.75%, see rank | 27.66% | 27.24% |
| 2 or More Person Households | 45,067, 64.25%, see rank | 72.34% | 72.76% |
| Family Households (Families) | 40,172, 57.27%, see rank | 67.32% | 66.75% |
| Average Family Size | 3.02, see rank | 3.11 | 3.25 |
| Married-Couple Family | 25,609, 36.51%, see rank | 49.85% | 49.60% |
| Nonfamily Households | 29,974, 42.73%, see rank | 32.68% | 33.25% |
ACS 2005-2009 data
Total population: 169,243
| Chattanooga, TN | Tennessee | U.S. | |
| Total Households | 71,204, 100% | 2,412,567 | 112,611,029 |
| Average Household Size | 2.29, see rank | 2.49 | 2.60 |
| 1 Person Households | 26,080, 36.63%, see rank | 27.90% | 27.32% |
| 2 or More Person Households | 45,124, 63.37%, see rank | 72.10% | 72.68% |
| Family Households (Families) | 40,485, 56.86%, see rank | 67.05% | 66.67% |
| Average Family Size | 3.10, see rank | 3.11 | 3.27 |
| Married-Couple Family | 26,584, 37.33%, see rank | 49.70% | 49.71% |
| Nonfamily Households | 30,719, 43.14%, see rank | 32.95% | 33.33% |
US Census 2000 data
Total population: 155,554
| Chattanooga, TN | Tennessee | U.S. | |
| Total Households | 65,499, 100% | 2,232,905 | 105,480,101 |
| Average Household Size | 2.29, see rank | 2.48 | 2.59 |
| 1 Person Households | 21,939, 33.50%, see rank | 25.81% | 25.82% |
| 2 or More Person Households | 43,560, 66.50%, see rank | 74.19% | 74.18% |
| Family Households (Families) | 39,650, 60.54%, see rank | 69.32% | 68.06% |
| Average Family Size | 2.92, see rank | 2.99 | 3.14 |
| Married-Couple Family | 25,687, 39.22%, see rank | 52.58% | 51.66% |
| Nonfamily Households | 25,849, 39.46%, see rank | 30.68% | 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.