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North Bay Shore, NY Historical Household and Family Data
ACS 2010-2014 data
Total population: 19,995
| North Bay Shore, NY | New York | U.S. | |
| Total Households | 4,740, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 4.21, see rank | 2.62 | 2.63 |
| 1 Person Households | 486, 10.25%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 4,254, 89.75%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 4,121, 86.94%, see rank | 63.90% | 66.22% |
| Average Family Size | 4.65, see rank | 3.38 | 3.32 |
| Married-Couple Family | 2,405, 50.74%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 619, 13.06%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 18,944
| North Bay Shore, NY | New York | U.S. | |
| Total Households | 4,395, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 4.30, see rank | 2.57 | 2.58 |
| 1 Person Households | 437, 9.94%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 3,958, 90.06%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 3,724, 84.73%, see rank | 63.54% | 66.43% |
| Average Family Size | 4.22, see rank | 3.20 | 3.14 |
| Married-Couple Family | 2,345, 53.36%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 671, 15.27%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 20,069
| North Bay Shore, NY | New York | U.S. | |
| Total Households | 4,796, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 4.18, see rank | 2.60 | 2.61 |
| 1 Person Households | 499, 10.40%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 4,297, 89.60%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 4,136, 86.24%, see rank | 64.26% | 66.47% |
| Average Family Size | 4.64, see rank | 3.35 | 3.29 |
| Married-Couple Family | 2,557, 53.32%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 660, 13.76%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 19,515
| North Bay Shore, NY | New York | U.S. | |
| Total Households | 4,713, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 4.14, see rank | 2.59 | 2.59 |
| 1 Person Households | 475, 10.08%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 4,238, 89.92%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 4,087, 86.72%, see rank | 64.62% | 66.75% |
| Average Family Size | 4.52, see rank | 3.31 | 3.25 |
| Married-Couple Family | 2,712, 57.54%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 626, 13.28%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 16,854
| North Bay Shore, NY | New York | U.S. | |
| Total Households | 3,829, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 4.40, see rank | 2.64 | 2.60 |
| 1 Person Households | 382, 9.98%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 3,447, 90.02%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 3,272, 85.45%, see rank | 64.46% | 66.67% |
| Average Family Size | 4.85, see rank | 3.40 | 3.27 |
| Married-Couple Family | 2,081, 54.35%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 557, 14.55%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 14,992
| North Bay Shore, NY | New York | U.S. | |
| Total Households | 3,794, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 3.95, see rank | 2.61 | 2.59 |
| 1 Person Households | 394, 10.38%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 3,400, 89.62%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 3,220, 84.87%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.98, see rank | 3.22 | 3.14 |
| Married-Couple Family | 2,254, 59.41%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 574, 15.13%, 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.