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Williamsburg, IA Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,105
| Williamsburg, IA | Iowa | U.S. | |
| Total Households | 1,271, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.41, see rank | 2.42 | 2.63 |
| 1 Person Households | 346, 27.22%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 925, 72.78%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 853, 67.11%, see rank | 64.68% | 66.22% |
| Average Family Size | 2.99, see rank | 3.05 | 3.32 |
| Married-Couple Family | 792, 62.31%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 418, 32.89%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 3,068
| Williamsburg, IA | Iowa | U.S. | |
| Total Households | 1,309, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.31, see rank | 2.41 | 2.58 |
| 1 Person Households | 429, 32.77%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 880, 67.23%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 835, 63.79%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.93, see rank | 2.97 | 3.14 |
| Married-Couple Family | 696, 53.17%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 474, 36.21%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 3,060
| Williamsburg, IA | Iowa | U.S. | |
| Total Households | 1,307, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.30, see rank | 2.41 | 2.61 |
| 1 Person Households | 443, 33.89%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 864, 66.11%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 809, 61.90%, see rank | 65.05% | 66.47% |
| Average Family Size | 3.04, see rank | 3.03 | 3.29 |
| Married-Couple Family | 740, 56.62%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 498, 38.10%, see rank | 34.95% | 33.53% |
ACS 2006-2010 data
Total population: 3,015
| Williamsburg, IA | Iowa | U.S. | |
| Total Households | 1,308, 100% | 1,215,954 | 114,235,996 |
| Average Household Size | 2.31, see rank | 2.40 | 2.59 |
| 1 Person Households | 334, 25.54%, see rank | 28.44% | 27.24% |
| 2 or More Person Households | 974, 74.46%, see rank | 71.56% | 72.76% |
| Family Households (Families) | 850, 64.98%, see rank | 65.29% | 66.75% |
| Average Family Size | 2.88, see rank | 3.01 | 3.25 |
| Married-Couple Family | 709, 54.20%, see rank | 52.60% | 49.60% |
| Nonfamily Households | 458, 35.02%, see rank | 34.71% | 33.25% |
ACS 2005-2009 data
Total population: 2,787
| Williamsburg, IA | Iowa | U.S. | |
| Total Households | 1,211, 100% | 1,215,970 | 112,611,029 |
| Average Household Size | 2.30, see rank | 2.36 | 2.60 |
| 1 Person Households | 317, 26.18%, see rank | 28.28% | 27.32% |
| 2 or More Person Households | 894, 73.82%, see rank | 71.72% | 72.68% |
| Family Households (Families) | 785, 64.82%, see rank | 65.23% | 66.67% |
| Average Family Size | 2.86, see rank | 2.96 | 3.27 |
| Married-Couple Family | 621, 51.28%, see rank | 52.57% | 49.71% |
| Nonfamily Households | 426, 35.18%, see rank | 34.77% | 33.33% |
US Census 2000 data
Total population: 2,622
| Williamsburg, IA | Iowa | U.S. | |
| Total Households | 1,072, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.41, see rank | 2.46 | 2.59 |
| 1 Person Households | 337, 31.44%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 735, 68.56%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 687, 64.09%, see rank | 66.97% | 68.06% |
| Average Family Size | 3.10, see rank | 3.00 | 3.14 |
| Married-Couple Family | 569, 53.08%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 385, 35.91%, see rank | 33.03% | 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.