Mount Vernon, MD Historical Household and Family Data
ACS 2010-2014 data
Total population: 737
| Mount Vernon, MD | Maryland | U.S. | |
| Total Households | 272, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.71, see rank | 2.67 | 2.63 |
| 1 Person Households | 57, 20.96%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 215, 79.04%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 194, 71.32%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.31, see rank | 3.35 | 3.32 |
| Married-Couple Family | 187, 68.75%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 78, 28.68%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 779
| Mount Vernon, MD | Maryland | U.S. | |
| Total Households | 331, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.35, see rank | 2.61 | 2.58 |
| 1 Person Households | 88, 26.59%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 243, 73.41%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 233, 70.39%, see rank | 67.10% | 66.43% |
| Average Family Size | 2.76, see rank | 3.15 | 3.14 |
| Married-Couple Family | 174, 52.57%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 98, 29.61%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 693
| Mount Vernon, MD | Maryland | U.S. | |
| Total Households | 332, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.09, see rank | 2.64 | 2.61 |
| 1 Person Households | 71, 21.39%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 261, 78.61%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 229, 68.98%, see rank | 66.97% | 66.47% |
| Average Family Size | 2.42, see rank | 3.32 | 3.29 |
| Married-Couple Family | 180, 54.22%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 103, 31.02%, see rank | 33.03% | 33.53% |
ACS 2006-2010 data
Total population: 799
| Mount Vernon, MD | Maryland | U.S. | |
| Total Households | 357, 100% | 2,121,047 | 114,235,996 |
| Average Household Size | 2.24, see rank | 2.62 | 2.59 |
| 1 Person Households | 100, 28.01%, see rank | 26.92% | 27.24% |
| 2 or More Person Households | 257, 71.99%, see rank | 73.08% | 72.76% |
| Family Households (Families) | 210, 58.82%, see rank | 67.11% | 66.75% |
| Average Family Size | 2.91, see rank | 3.28 | 3.25 |
| Married-Couple Family | 151, 42.30%, see rank | 48.59% | 49.60% |
| Nonfamily Households | 147, 41.18%, see rank | 32.89% | 33.25% |
ACS 2005-2009 data
Total population: 592
| Mount Vernon, MD | Maryland | U.S. | |
| Total Households | 310, 100% | 2,092,538 | 112,611,029 |
| Average Household Size | 1.91, see rank | 2.63 | 2.60 |
| 1 Person Households | 96, 30.97%, see rank | 27.08% | 27.32% |
| 2 or More Person Households | 214, 69.03%, see rank | 72.92% | 72.68% |
| Family Households (Families) | 169, 54.52%, see rank | 66.92% | 66.67% |
| Average Family Size | 2.41, see rank | 3.30 | 3.27 |
| Married-Couple Family | 110, 35.48%, see rank | 48.74% | 49.71% |
| Nonfamily Households | 141, 45.48%, see rank | 33.08% | 33.33% |
US Census 2000 data
Total population: 761
| Mount Vernon, MD | Maryland | U.S. | |
| Total Households | 311, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.45, see rank | 2.61 | 2.59 |
| 1 Person Households | 76, 24.44%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 235, 75.56%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 228, 73.31%, see rank | 68.62% | 68.06% |
| Average Family Size | 2.86, see rank | 3.13 | 3.14 |
| Married-Couple Family | 180, 57.88%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 83, 26.69%, 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.