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Williamsport, MD Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,384
| Williamsport, MD | Maryland | U.S. | |
| Total Households | 1,012, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.22, see rank | 2.67 | 2.63 |
| 1 Person Households | 396, 39.13%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 616, 60.87%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 570, 56.32%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.08, see rank | 3.35 | 3.32 |
| Married-Couple Family | 356, 35.18%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 442, 43.68%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 2,137
| Williamsport, MD | Maryland | U.S. | |
| Total Households | 960, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.12, see rank | 2.61 | 2.58 |
| 1 Person Households | 370, 38.54%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 590, 61.46%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 543, 56.56%, see rank | 67.10% | 66.43% |
| Average Family Size | 2.73, see rank | 3.15 | 3.14 |
| Married-Couple Family | 352, 36.67%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 417, 43.44%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 2,364
| Williamsport, MD | Maryland | U.S. | |
| Total Households | 1,058, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.06, see rank | 2.64 | 2.61 |
| 1 Person Households | 389, 36.77%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 669, 63.23%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 606, 57.28%, see rank | 66.97% | 66.47% |
| Average Family Size | 2.72, see rank | 3.32 | 3.29 |
| Married-Couple Family | 450, 42.53%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 452, 42.72%, see rank | 33.03% | 33.53% |
ACS 2006-2010 data
Total population: 2,455
| Williamsport, MD | Maryland | U.S. | |
| Total Households | 1,047, 100% | 2,121,047 | 114,235,996 |
| Average Household Size | 2.15, see rank | 2.62 | 2.59 |
| 1 Person Households | 356, 34.00%, see rank | 26.92% | 27.24% |
| 2 or More Person Households | 691, 66.00%, see rank | 73.08% | 72.76% |
| Family Households (Families) | 640, 61.13%, see rank | 67.11% | 66.75% |
| Average Family Size | 2.77, see rank | 3.28 | 3.25 |
| Married-Couple Family | 511, 48.81%, see rank | 48.59% | 49.60% |
| Nonfamily Households | 407, 38.87%, see rank | 32.89% | 33.25% |
ACS 2005-2009 data
Total population: 1,922
| Williamsport, MD | Maryland | U.S. | |
| Total Households | 868, 100% | 2,092,538 | 112,611,029 |
| Average Household Size | 1.89, see rank | 2.63 | 2.60 |
| 1 Person Households | 343, 39.52%, see rank | 27.08% | 27.32% |
| 2 or More Person Households | 525, 60.48%, see rank | 72.92% | 72.68% |
| Family Households (Families) | 449, 51.73%, see rank | 66.92% | 66.67% |
| Average Family Size | 2.51, see rank | 3.30 | 3.27 |
| Married-Couple Family | 339, 39.06%, see rank | 48.74% | 49.71% |
| Nonfamily Households | 419, 48.27%, see rank | 33.08% | 33.33% |
US Census 2000 data
Total population: 1,868
| Williamsport, MD | Maryland | U.S. | |
| Total Households | 785, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.21, see rank | 2.61 | 2.59 |
| 1 Person Households | 280, 35.67%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 505, 64.33%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 471, 60.00%, see rank | 68.62% | 68.06% |
| Average Family Size | 2.84, see rank | 3.13 | 3.14 |
| Married-Couple Family | 343, 43.69%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 314, 40.00%, see rank | 31.38% | 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.