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Lake Ronkonkoma, NY Historical Household and Family Data
ACS 2010-2014 data
Total population: 19,933
| Lake Ronkonkoma, NY | New York | U.S. | |
| Total Households | 6,782, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.87, see rank | 2.62 | 2.63 |
| 1 Person Households | 1,642, 24.21%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 5,140, 75.79%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 4,896, 72.19%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.54, see rank | 3.38 | 3.32 |
| Married-Couple Family | 4,063, 59.91%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 1,886, 27.81%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 20,155
| Lake Ronkonkoma, NY | New York | U.S. | |
| Total Households | 6,932, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.85, see rank | 2.57 | 2.58 |
| 1 Person Households | 1,605, 23.15%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 5,327, 76.85%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 4,989, 71.97%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.36, see rank | 3.20 | 3.14 |
| Married-Couple Family | 3,941, 56.85%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 1,943, 28.03%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 20,536
| Lake Ronkonkoma, NY | New York | U.S. | |
| Total Households | 6,860, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.92, see rank | 2.60 | 2.61 |
| 1 Person Households | 1,537, 22.41%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 5,323, 77.59%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 4,960, 72.30%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.57, see rank | 3.35 | 3.29 |
| Married-Couple Family | 4,193, 61.12%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 1,900, 27.70%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 21,506
| Lake Ronkonkoma, NY | New York | U.S. | |
| Total Households | 7,000, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.95, see rank | 2.59 | 2.59 |
| 1 Person Households | 1,625, 23.21%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 5,375, 76.79%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 5,035, 71.93%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.64, see rank | 3.31 | 3.25 |
| Married-Couple Family | 4,338, 61.97%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 1,965, 28.07%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 22,144
| Lake Ronkonkoma, NY | New York | U.S. | |
| Total Households | 6,889, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 3.09, see rank | 2.64 | 2.60 |
| 1 Person Households | 1,588, 23.05%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 5,301, 76.95%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 5,024, 72.93%, see rank | 64.46% | 66.67% |
| Average Family Size | 3.79, see rank | 3.40 | 3.27 |
| Married-Couple Family | 4,329, 62.84%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 1,865, 27.07%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 19,701
| Lake Ronkonkoma, NY | New York | U.S. | |
| Total Households | 6,700, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.86, see rank | 2.61 | 2.59 |
| 1 Person Households | 1,359, 20.28%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 5,341, 79.72%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 5,011, 74.79%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.32, see rank | 3.22 | 3.14 |
| Married-Couple Family | 4,008, 59.82%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 1,689, 25.21%, 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.