USA.com / New York / Suffolk County / Westhampton Beach, NY / 11978 / Population and Races / Historical Household and Family Data
11978 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,963
| 11978 Zip Code | New York | U.S. | |
| Total Households | 1,279, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.28, see rank | 2.62 | 2.63 |
| 1 Person Households | 379, 29.63%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 900, 70.37%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 837, 65.44%, see rank | 63.90% | 66.22% |
| Average Family Size | 2.81, see rank | 3.38 | 3.32 |
| Married-Couple Family | 694, 54.26%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 442, 34.56%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 3,255
| 11978 Zip Code | New York | U.S. | |
| Total Households | 1,231, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.60, see rank | 2.57 | 2.58 |
| 1 Person Households | 355, 28.84%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 876, 71.16%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 782, 63.53%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.19, see rank | 3.20 | 3.14 |
| Married-Couple Family | 583, 47.36%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 449, 36.47%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 3,150
| 11978 Zip Code | New York | U.S. | |
| Total Households | 1,403, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.20, see rank | 2.60 | 2.61 |
| 1 Person Households | 452, 32.22%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 951, 67.78%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 906, 64.58%, see rank | 64.26% | 66.47% |
| Average Family Size | 2.81, see rank | 3.35 | 3.29 |
| Married-Couple Family | 720, 51.32%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 497, 35.42%, see rank | 35.74% | 33.53% |
US Census 2000 data
Total population: 3,800
| 11978 Zip Code | New York | U.S. | |
| Total Households | 1,466, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.41, see rank | 2.61 | 2.59 |
| 1 Person Households | 456, 31.11%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 1,010, 68.89%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 926, 63.17%, see rank | 65.74% | 68.06% |
| Average Family Size | 2.97, see rank | 3.22 | 3.14 |
| Married-Couple Family | 697, 47.54%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 540, 36.83%, 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.