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Jefferson County Historical Household and Family Data
ACS 2010-2014 data
Total population: 52,166
| Jefferson County | Tennessee | U.S. | |
| Total Households | 19,979, 100% | 2,487,349 | 116,211,092 |
| Average Household Size | 2.53, see rank | 2.53 | 2.63 |
| 1 Person Households | 4,920, 24.63%, see rank | 28.12% | 27.57% |
| 2 or More Person Households | 15,059, 75.37%, see rank | 71.88% | 72.43% |
| Family Households (Families) | 14,201, 71.08%, see rank | 66.66% | 66.22% |
| Average Family Size | 3.05, see rank | 3.18 | 3.32 |
| Married-Couple Family | 11,087, 55.49%, see rank | 48.72% | 48.42% |
| Nonfamily Households | 5,778, 28.92%, see rank | 33.34% | 33.78% |
US Census 2010 data
Total population: 51,407
| Jefferson County | Tennessee | U.S. | |
| Total Households | 19,864, 100% | 2,493,552 | 116,716,292 |
| Average Household Size | 2.51, see rank | 2.48 | 2.58 |
| 1 Person Households | 4,596, 23.14%, see rank | 26.92% | 26.74% |
| 2 or More Person Households | 15,268, 76.86%, see rank | 73.08% | 73.26% |
| Family Households (Families) | 14,305, 72.01%, see rank | 67.34% | 66.43% |
| Average Family Size | 2.92, see rank | 3.01 | 3.14 |
| Married-Couple Family | 11,078, 55.77%, see rank | 48.72% | 48.42% |
| Nonfamily Households | 5,559, 27.99%, see rank | 32.66% | 33.57% |
ACS 2008-2012 data
Total population: 51,541
| Jefferson County | Tennessee | U.S. | |
| Total Households | 19,573, 100% | 2,468,841 | 115,226,802 |
| Average Household Size | 2.55, see rank | 2.51 | 2.61 |
| 1 Person Households | 5,135, 26.24%, see rank | 28.09% | 27.45% |
| 2 or More Person Households | 14,438, 73.76%, see rank | 71.91% | 72.55% |
| Family Households (Families) | 13,398, 68.45%, see rank | 66.85% | 66.47% |
| Average Family Size | 3.14, see rank | 3.15 | 3.29 |
| Married-Couple Family | 10,333, 52.79%, see rank | 49.28% | 48.97% |
| Nonfamily Households | 6,175, 31.55%, see rank | 33.15% | 33.53% |
ACS 2006-2010 data
Total population: 50,600
| Jefferson County | Tennessee | U.S. | |
| Total Households | 19,597, 100% | 2,443,475 | 114,235,996 |
| Average Household Size | 2.49, see rank | 2.49 | 2.59 |
| 1 Person Households | 5,141, 26.23%, see rank | 27.66% | 27.24% |
| 2 or More Person Households | 14,456, 73.77%, see rank | 72.34% | 72.76% |
| Family Households (Families) | 13,362, 68.18%, see rank | 67.32% | 66.75% |
| Average Family Size | 3.08, see rank | 3.11 | 3.25 |
| Married-Couple Family | 10,634, 54.26%, see rank | 49.85% | 49.60% |
| Nonfamily Households | 6,235, 31.82%, see rank | 32.68% | 33.25% |
ACS 2005-2009 data
Total population: 50,116
| Jefferson County | Tennessee | U.S. | |
| Total Households | 19,165, 100% | 2,412,567 | 112,611,029 |
| Average Household Size | 2.52, see rank | 2.49 | 2.60 |
| 1 Person Households | 5,196, 27.11%, see rank | 27.90% | 27.32% |
| 2 or More Person Households | 13,969, 72.89%, see rank | 72.10% | 72.68% |
| Family Households (Families) | 13,160, 68.67%, see rank | 67.05% | 66.67% |
| Average Family Size | 3.13, see rank | 3.11 | 3.27 |
| Married-Couple Family | 10,478, 54.67%, see rank | 49.70% | 49.71% |
| Nonfamily Households | 6,005, 31.33%, see rank | 32.95% | 33.33% |
US Census 2000 data
Total population: 44,294
| Jefferson County | Tennessee | U.S. | |
| Total Households | 17,155, 100% | 2,232,905 | 105,480,101 |
| Average Household Size | 2.49, see rank | 2.48 | 2.59 |
| 1 Person Households | 3,855, 22.47%, see rank | 25.81% | 25.82% |
| 2 or More Person Households | 13,300, 77.53%, see rank | 74.19% | 74.18% |
| Family Households (Families) | 12,612, 73.52%, see rank | 69.32% | 68.06% |
| Average Family Size | 2.89, see rank | 2.99 | 3.14 |
| Married-Couple Family | 10,283, 59.94%, see rank | 52.58% | 51.66% |
| Nonfamily Households | 4,543, 26.48%, 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.