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Kailua, HI Historical Household and Family Data
ACS 2010-2014 data
Total population: 12,727
| Kailua, HI | Hawaii | U.S. | |
| Total Households | 4,143, 100% | 450,299 | 116,211,092 |
| Average Household Size | 2.93, see rank | 3.00 | 2.63 |
| 1 Person Households | 1,058, 25.54%, see rank | 23.95% | 27.57% |
| 2 or More Person Households | 3,085, 74.46%, see rank | 76.05% | 72.43% |
| Family Households (Families) | 2,782, 67.15%, see rank | 69.23% | 66.22% |
| Average Family Size | 3.73, see rank | 3.73 | 3.32 |
| Married-Couple Family | 2,114, 51.03%, see rank | 51.42% | 48.42% |
| Nonfamily Households | 1,361, 32.85%, see rank | 30.77% | 33.78% |
US Census 2010 data
Total population: 11,975
| Kailua, HI | Hawaii | U.S. | |
| Total Households | 4,196, 100% | 455,338 | 116,716,292 |
| Average Household Size | 2.74, see rank | 2.89 | 2.58 |
| 1 Person Households | 1,087, 25.91%, see rank | 23.32% | 26.74% |
| 2 or More Person Households | 3,109, 74.09%, see rank | 76.68% | 73.26% |
| Family Households (Families) | 2,720, 64.82%, see rank | 68.94% | 66.43% |
| Average Family Size | 3.29, see rank | 3.42 | 3.14 |
| Married-Couple Family | 1,939, 46.21%, see rank | 50.53% | 48.42% |
| Nonfamily Households | 1,476, 35.18%, see rank | 31.06% | 33.57% |
ACS 2008-2012 data
Total population: 14,290
| Kailua, HI | Hawaii | U.S. | |
| Total Households | 4,501, 100% | 447,453 | 115,226,802 |
| Average Household Size | 3.09, see rank | 2.95 | 2.61 |
| 1 Person Households | 1,101, 24.46%, see rank | 23.89% | 27.45% |
| 2 or More Person Households | 3,400, 75.54%, see rank | 76.11% | 72.55% |
| Family Households (Families) | 3,184, 70.74%, see rank | 69.35% | 66.47% |
| Average Family Size | 3.88, see rank | 3.67 | 3.29 |
| Married-Couple Family | 2,261, 50.23%, see rank | 51.25% | 48.97% |
| Nonfamily Households | 1,317, 29.26%, see rank | 30.65% | 33.53% |
ACS 2006-2010 data
Total population: 13,059
| Kailua, HI | Hawaii | U.S. | |
| Total Households | 4,660, 100% | 442,267 | 114,235,996 |
| Average Household Size | 2.80, see rank | 2.92 | 2.59 |
| 1 Person Households | 1,140, 24.46%, see rank | 23.78% | 27.24% |
| 2 or More Person Households | 3,520, 75.54%, see rank | 76.22% | 72.76% |
| Family Households (Families) | 3,205, 68.78%, see rank | 69.76% | 66.75% |
| Average Family Size | 3.51, see rank | 3.62 | 3.25 |
| Married-Couple Family | 2,253, 48.35%, see rank | 51.65% | 49.60% |
| Nonfamily Households | 1,455, 31.22%, see rank | 30.24% | 33.25% |
ACS 2005-2009 data
Total population: 13,482
| Kailua, HI | Hawaii | U.S. | |
| Total Households | 4,843, 100% | 437,976 | 112,611,029 |
| Average Household Size | 2.78, see rank | 2.84 | 2.60 |
| 1 Person Households | 1,065, 21.99%, see rank | 23.43% | 27.32% |
| 2 or More Person Households | 3,778, 78.01%, see rank | 76.57% | 72.68% |
| Family Households (Families) | 3,444, 71.11%, see rank | 70.03% | 66.67% |
| Average Family Size | 3.42, see rank | 3.50 | 3.27 |
| Married-Couple Family | 2,477, 51.15%, see rank | 51.99% | 49.71% |
| Nonfamily Households | 1,399, 28.89%, see rank | 29.97% | 33.33% |
US Census 2000 data
Total population: 9,870
| Kailua, HI | Hawaii | U.S. | |
| Total Households | 3,537, 100% | 403,240 | 105,480,101 |
| Average Household Size | 2.78, see rank | 2.92 | 2.59 |
| 1 Person Households | 801, 22.65%, see rank | 21.86% | 25.82% |
| 2 or More Person Households | 2,736, 77.35%, see rank | 78.14% | 74.18% |
| Family Households (Families) | 2,431, 68.73%, see rank | 71.19% | 68.06% |
| Average Family Size | 3.26, see rank | 3.42 | 3.14 |
| Married-Couple Family | 1,756, 49.65%, see rank | 53.59% | 51.66% |
| Nonfamily Households | 1,106, 31.27%, see rank | 28.81% | 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.