USA.com / Florida / Monroe County / Duck Key, FL / Population and Races / Historical Household and Family Data
Duck Key, FL Historical Household and Family Data
ACS 2010-2014 data
Total population: 621
| Duck Key, FL | Florida | U.S. | |
| Total Households | 271, 100% | 7,217,508 | 116,211,092 |
| Average Household Size | 1.80, see rank | 2.62 | 2.63 |
| 1 Person Households | 113, 41.70%, see rank | 28.99% | 27.57% |
| 2 or More Person Households | 158, 58.30%, see rank | 71.01% | 72.43% |
| Family Households (Families) | 142, 52.40%, see rank | 64.43% | 66.22% |
| Average Family Size | 2.33, see rank | 3.35 | 3.32 |
| Married-Couple Family | 118, 43.54%, see rank | 46.61% | 48.42% |
| Nonfamily Households | 129, 47.60%, see rank | 35.57% | 33.78% |
US Census 2010 data
Total population: 621
| Duck Key, FL | Florida | U.S. | |
| Total Households | 260, 100% | 7,420,802 | 116,716,292 |
| Average Household Size | 1.95, see rank | 2.48 | 2.58 |
| 1 Person Households | 82, 31.54%, see rank | 27.24% | 26.74% |
| 2 or More Person Households | 178, 68.46%, see rank | 72.76% | 73.26% |
| Family Households (Families) | 153, 58.85%, see rank | 65.16% | 66.43% |
| Average Family Size | 2.31, see rank | 3.01 | 3.14 |
| Married-Couple Family | 140, 53.85%, see rank | 46.59% | 48.42% |
| Nonfamily Households | 107, 41.15%, see rank | 34.84% | 33.57% |
ACS 2008-2012 data
Total population: 534
| Duck Key, FL | Florida | U.S. | |
| Total Households | 282, 100% | 7,147,013 | 115,226,802 |
| Average Household Size | 1.66, see rank | 2.58 | 2.61 |
| 1 Person Households | 113, 40.07%, see rank | 28.69% | 27.45% |
| 2 or More Person Households | 169, 59.93%, see rank | 71.31% | 72.55% |
| Family Households (Families) | 160, 56.74%, see rank | 64.80% | 66.47% |
| Average Family Size | 2.09, see rank | 3.28 | 3.29 |
| Married-Couple Family | 160, 56.74%, see rank | 47.32% | 48.97% |
| Nonfamily Households | 122, 43.26%, see rank | 35.20% | 33.53% |
ACS 2006-2010 data
Total population: 699
| Duck Key, FL | Florida | U.S. | |
| Total Households | 313, 100% | 7,152,844 | 114,235,996 |
| Average Household Size | 2.23, see rank | 2.53 | 2.59 |
| 1 Person Households | 84, 26.84%, see rank | 28.10% | 27.24% |
| 2 or More Person Households | 229, 73.16%, see rank | 71.90% | 72.76% |
| Family Households (Families) | 206, 65.81%, see rank | 65.29% | 66.75% |
| Average Family Size | 2.68, see rank | 3.19 | 3.25 |
| Married-Couple Family | 206, 65.81%, see rank | 48.16% | 49.60% |
| Nonfamily Households | 107, 34.19%, see rank | 34.71% | 33.25% |
ACS 2005-2009 data
Total population: 723
| Duck Key, FL | Florida | U.S. | |
| Total Households | 326, 100% | 7,076,539 | 112,611,029 |
| Average Household Size | 2.22, see rank | 2.52 | 2.60 |
| 1 Person Households | 87, 26.69%, see rank | 28.04% | 27.32% |
| 2 or More Person Households | 239, 73.31%, see rank | 71.96% | 72.68% |
| Family Households (Families) | 217, 66.56%, see rank | 65.15% | 66.67% |
| Average Family Size | 2.66, see rank | 3.18 | 3.27 |
| Married-Couple Family | 217, 66.56%, see rank | 48.28% | 49.71% |
| Nonfamily Households | 109, 33.44%, see rank | 34.85% | 33.33% |
US Census 2000 data
Total population: 443
| Duck Key, FL | Florida | U.S. | |
| Total Households | 235, 100% | 6,337,929 | 105,480,101 |
| Average Household Size | 1.89, see rank | 2.46 | 2.59 |
| 1 Person Households | 78, 33.19%, see rank | 26.62% | 25.82% |
| 2 or More Person Households | 157, 66.81%, see rank | 73.38% | 74.18% |
| Family Households (Families) | 142, 60.43%, see rank | 66.44% | 68.06% |
| Average Family Size | 2.32, see rank | 2.98 | 3.14 |
| Married-Couple Family | 133, 56.60%, see rank | 50.37% | 51.66% |
| Nonfamily Households | 93, 39.57%, see rank | 33.56% | 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.