USA.com / New York / Suffolk County / Cold Spring Harbor, NY / 11724 / Population and Races / Historical Household and Family Data
11724 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,853
| 11724 Zip Code | New York | U.S. | |
| Total Households | 998, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.78, see rank | 2.62 | 2.63 |
| 1 Person Households | 158, 15.83%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 840, 84.17%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 840, 84.17%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.11, see rank | 3.38 | 3.32 |
| Married-Couple Family | 719, 72.04%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 158, 15.83%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 3,220
| 11724 Zip Code | New York | U.S. | |
| Total Households | 1,013, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 3.13, see rank | 2.57 | 2.58 |
| 1 Person Households | 109, 10.76%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 904, 89.24%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 888, 87.66%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.36, see rank | 3.20 | 3.14 |
| Married-Couple Family | 771, 76.11%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 125, 12.34%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 2,616
| 11724 Zip Code | New York | U.S. | |
| Total Households | 893, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.87, see rank | 2.60 | 2.61 |
| 1 Person Households | 120, 13.44%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 773, 86.56%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 763, 85.44%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.17, see rank | 3.35 | 3.29 |
| Married-Couple Family | 629, 70.44%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 130, 14.56%, see rank | 35.74% | 33.53% |
US Census 2000 data
Total population: 3,040
| 11724 Zip Code | New York | U.S. | |
| Total Households | 985, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 3.09, see rank | 2.61 | 2.59 |
| 1 Person Households | 105, 10.66%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 880, 89.34%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 860, 87.31%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.31, see rank | 3.22 | 3.14 |
| Married-Couple Family | 771, 78.27%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 125, 12.69%, 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.