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Louisville/Jefferson County Metro Area Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,253,305
| Louisville/Jefferson County Area | % | U.S. | |
| Total Households | 491,885 | 100% | 116,211,092 |
| Average Household Size | 2.50, see rank | - | 2.63 |
| 1 Person Households | 144,620 | 29.40%, see rank | 27.57% |
| 2 or More Person Households | 347,265 | 70.60%, see rank | 72.43% |
| Family Households (Families) | 319,185 | 64.89%, see rank | 66.22% |
| Average Family Size | 3.18, see rank | - | 3.32 |
| Married-Couple Family | 228,179 | 46.39%, see rank | 48.42% |
| Nonfamily Households | 172,700 | 35.11%, see rank | 33.78% |
US Census 2010 data
Total population: 1,283,566
| Louisville/Jefferson County Area | % | U.S. | |
| Total Households | 514,214 | 100% | 116,716,292 |
| Average Household Size | 2.45, see rank | - | 2.58 |
| 1 Person Households | 145,597 | 28.31%, see rank | 26.74% |
| 2 or More Person Households | 368,617 | 71.69%, see rank | 73.26% |
| Family Households (Families) | 337,088 | 65.55%, see rank | 66.43% |
| Average Family Size | 3.00, see rank | - | 3.14 |
| Married-Couple Family | 239,943 | 46.66%, see rank | 48.42% |
| Nonfamily Households | 177,126 | 34.45%, see rank | 33.57% |
ACS 2008-2012 data
Total population: 1,284,195
| Louisville/Jefferson County Area | % | U.S. | |
| Total Households | 506,076 | 100% | 115,226,802 |
| Average Household Size | 2.49, see rank | - | 2.61 |
| 1 Person Households | 145,726 | 28.80%, see rank | 27.45% |
| 2 or More Person Households | 360,350 | 71.20%, see rank | 72.55% |
| Family Households (Families) | 333,784 | 65.96%, see rank | 66.47% |
| Average Family Size | 3.15, see rank | - | 3.29 |
| Married-Couple Family | 241,316 | 47.68%, see rank | 48.97% |
| Nonfamily Households | 172,292 | 34.04%, see rank | 33.53% |
ACS 2006-2010 data
Total population: 1,261,825
| Louisville/Jefferson County Area | % | U.S. | |
| Total Households | 501,115 | 100% | 114,235,996 |
| Average Household Size | 2.47, see rank | - | 2.59 |
| 1 Person Households | 145,091 | 28.95%, see rank | 27.24% |
| 2 or More Person Households | 356,024 | 71.05%, see rank | 72.76% |
| Family Households (Families) | 330,402 | 65.93%, see rank | 66.75% |
| Average Family Size | 3.12, see rank | - | 3.25 |
| Married-Couple Family | 241,472 | 48.19%, see rank | 49.60% |
| Nonfamily Households | 170,713 | 34.07%, see rank | 33.25% |
ACS 2005-2009 data
Total population: 1,235,476
| Louisville/Jefferson County Area | % | U.S. | |
| Total Households | 494,752 | 100% | 112,611,029 |
| Average Household Size | 2.45, see rank | - | 2.60 |
| 1 Person Households | 143,633 | 29.03%, see rank | 27.32% |
| 2 or More Person Households | 351,119 | 70.97%, see rank | 72.68% |
| Family Households (Families) | 325,633 | 65.82%, see rank | 66.67% |
| Average Family Size | 3.09, see rank | - | 3.27 |
| Married-Couple Family | 239,199 | 48.35%, see rank | 49.71% |
| Nonfamily Households | 169,119 | 34.18%, see rank | 33.33% |
* 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.