USA.com / Florida / Monroe County / Key Colony Beach, FL / 33051 / Population and Races / Historical Household and Family Data
33051 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 615
| 33051 Zip Code | Florida | U.S. | |
| Total Households | 335, 100% | 7,217,508 | 116,211,092 |
| Average Household Size | 1.84, see rank | 2.62 | 2.63 |
| 1 Person Households | 112, 33.43%, see rank | 28.99% | 27.57% |
| 2 or More Person Households | 223, 66.57%, see rank | 71.01% | 72.43% |
| Family Households (Families) | 190, 56.72%, see rank | 64.43% | 66.22% |
| Average Family Size | 2.12, see rank | 3.35 | 3.32 |
| Married-Couple Family | 188, 56.12%, see rank | 46.61% | 48.42% |
| Nonfamily Households | 145, 43.28%, see rank | 35.57% | 33.78% |
US Census 2010 data
Total population: 796
| 33051 Zip Code | Florida | U.S. | |
| Total Households | 431, 100% | 7,420,802 | 116,716,292 |
| Average Household Size | 1.85, see rank | 2.48 | 2.58 |
| 1 Person Households | 141, 32.71%, see rank | 27.24% | 26.74% |
| 2 or More Person Households | 290, 67.29%, see rank | 72.76% | 73.26% |
| Family Households (Families) | 245, 56.84%, see rank | 65.16% | 66.43% |
| Average Family Size | 2.28, see rank | 3.01 | 3.14 |
| Married-Couple Family | 228, 52.90%, see rank | 46.59% | 48.42% |
| Nonfamily Households | 186, 43.16%, see rank | 34.84% | 33.57% |
ACS 2008-2012 data
Total population: 565
| 33051 Zip Code | Florida | U.S. | |
| Total Households | 294, 100% | 7,147,013 | 115,226,802 |
| Average Household Size | 1.92, see rank | 2.58 | 2.61 |
| 1 Person Households | 102, 34.69%, see rank | 28.69% | 27.45% |
| 2 or More Person Households | 192, 65.31%, see rank | 71.31% | 72.55% |
| Family Households (Families) | 184, 62.59%, see rank | 64.80% | 66.47% |
| Average Family Size | 2.40, see rank | 3.28 | 3.29 |
| Married-Couple Family | 181, 61.56%, see rank | 47.32% | 48.97% |
| Nonfamily Households | 110, 37.41%, see rank | 35.20% | 33.53% |
* 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.