USA.com / New York / Suffolk County / Yaphank, NY / 11980 / Population and Races / Historical Household and Family Data
11980 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,856
| 11980 Zip Code | New York | U.S. | |
| Total Households | 1,474, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.71, see rank | 2.62 | 2.63 |
| 1 Person Households | 281, 19.06%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 1,193, 80.94%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 1,106, 75.03%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.15, see rank | 3.38 | 3.32 |
| Married-Couple Family | 895, 60.72%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 368, 24.97%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 4,990
| 11980 Zip Code | New York | U.S. | |
| Total Households | 1,578, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.59, see rank | 2.57 | 2.58 |
| 1 Person Households | 400, 25.35%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 1,178, 74.65%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 1,076, 68.19%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.11, see rank | 3.20 | 3.14 |
| Married-Couple Family | 843, 53.42%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 502, 31.81%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 4,878
| 11980 Zip Code | New York | U.S. | |
| Total Households | 1,493, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.72, see rank | 2.60 | 2.61 |
| 1 Person Households | 243, 16.28%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 1,250, 83.72%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 1,077, 72.14%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.22, see rank | 3.35 | 3.29 |
| Married-Couple Family | 854, 57.20%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 416, 27.86%, see rank | 35.74% | 33.53% |
US Census 2000 data
Total population: 4,221
| 11980 Zip Code | New York | U.S. | |
| Total Households | 1,324, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.59, see rank | 2.61 | 2.59 |
| 1 Person Households | 304, 22.96%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 1,020, 77.04%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 942, 71.15%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.07, see rank | 3.22 | 3.14 |
| Married-Couple Family | 739, 55.82%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 382, 28.85%, see rank | 34.26% | 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.