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Waltham, MA Historical Household and Family Data
ACS 2010-2014 data
Total population: 61,908
| Waltham, MA | Massachusetts | U.S. | |
| Total Households | 23,873, 100% | 2,538,485 | 116,211,092 |
| Average Household Size | 2.28, see rank | 2.53 | 2.63 |
| 1 Person Households | 8,267, 34.63%, see rank | 28.80% | 27.57% |
| 2 or More Person Households | 15,606, 65.37%, see rank | 71.20% | 72.43% |
| Family Households (Families) | 12,818, 53.69%, see rank | 63.62% | 66.22% |
| Average Family Size | 3.06, see rank | 3.22 | 3.32 |
| Married-Couple Family | 9,581, 40.13%, see rank | 46.91% | 48.42% |
| Nonfamily Households | 11,055, 46.31%, see rank | 36.38% | 33.78% |
US Census 2010 data
Total population: 60,632
| Waltham, MA | Massachusetts | U.S. | |
| Total Households | 23,690, 100% | 2,547,075 | 116,716,292 |
| Average Household Size | 2.28, see rank | 2.48 | 2.58 |
| 1 Person Households | 8,267, 34.90%, see rank | 28.75% | 26.74% |
| 2 or More Person Households | 15,423, 65.10%, see rank | 71.25% | 73.26% |
| Family Households (Families) | 12,484, 52.70%, see rank | 62.96% | 66.43% |
| Average Family Size | 2.99, see rank | 3.08 | 3.14 |
| Married-Couple Family | 9,421, 39.77%, see rank | 46.28% | 48.42% |
| Nonfamily Households | 11,206, 47.30%, see rank | 37.04% | 33.57% |
ACS 2008-2012 data
Total population: 60,836
| Waltham, MA | Massachusetts | U.S. | |
| Total Households | 23,433, 100% | 2,525,694 | 115,226,802 |
| Average Household Size | 2.28, see rank | 2.50 | 2.61 |
| 1 Person Households | 7,940, 33.88%, see rank | 29.05% | 27.45% |
| 2 or More Person Households | 15,493, 66.12%, see rank | 70.95% | 72.55% |
| Family Households (Families) | 12,786, 54.56%, see rank | 63.52% | 66.47% |
| Average Family Size | 3.05, see rank | 3.20 | 3.29 |
| Married-Couple Family | 9,839, 41.99%, see rank | 47.12% | 48.97% |
| Nonfamily Households | 10,647, 45.44%, see rank | 36.48% | 33.53% |
ACS 2006-2010 data
Total population: 59,771
| Waltham, MA | Massachusetts | U.S. | |
| Total Households | 22,429, 100% | 2,512,552 | 114,235,996 |
| Average Household Size | 2.23, see rank | 2.48 | 2.59 |
| 1 Person Households | 7,913, 35.28%, see rank | 28.94% | 27.24% |
| 2 or More Person Households | 14,516, 64.72%, see rank | 71.06% | 72.76% |
| Family Households (Families) | 12,073, 53.83%, see rank | 63.70% | 66.75% |
| Average Family Size | 3.02, see rank | 3.17 | 3.25 |
| Married-Couple Family | 9,372, 41.79%, see rank | 47.58% | 49.60% |
| Nonfamily Households | 10,356, 46.17%, see rank | 36.30% | 33.25% |
ACS 2005-2009 data
Total population: 60,547
| Waltham, MA | Massachusetts | U.S. | |
| Total Households | 22,671, 100% | 2,465,654 | 112,611,029 |
| Average Household Size | 2.27, see rank | 2.54 | 2.60 |
| 1 Person Households | 8,451, 37.28%, see rank | 29.12% | 27.32% |
| 2 or More Person Households | 14,220, 62.72%, see rank | 70.88% | 72.68% |
| Family Households (Families) | 11,752, 51.84%, see rank | 63.86% | 66.67% |
| Average Family Size | 3.14, see rank | 3.24 | 3.27 |
| Married-Couple Family | 9,041, 39.88%, see rank | 47.97% | 49.71% |
| Nonfamily Households | 10,919, 48.16%, see rank | 36.14% | 33.33% |
US Census 2000 data
Total population: 59,226
| Waltham, MA | Massachusetts | U.S. | |
| Total Households | 23,207, 100% | 2,443,580 | 105,480,101 |
| Average Household Size | 2.29, see rank | 2.51 | 2.59 |
| 1 Person Households | 7,943, 34.23%, see rank | 28.01% | 25.82% |
| 2 or More Person Households | 15,264, 65.77%, see rank | 71.99% | 74.18% |
| Family Households (Families) | 12,455, 53.67%, see rank | 64.52% | 68.06% |
| Average Family Size | 3.01, see rank | 3.11 | 3.14 |
| Married-Couple Family | 9,590, 41.32%, see rank | 49.02% | 51.66% |
| Nonfamily Households | 10,752, 46.33%, see rank | 35.48% | 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.