USA.com / Maryland / Garrett County / Accident, MD / 21520 / Population and Races / Historical Household and Family Data
21520 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,081
| 21520 Zip Code | Maryland | U.S. | |
| Total Households | 807, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.57, see rank | 2.67 | 2.63 |
| 1 Person Households | 162, 20.07%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 645, 79.93%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 612, 75.84%, see rank | 67.07% | 66.22% |
| Average Family Size | 2.98, see rank | 3.35 | 3.32 |
| Married-Couple Family | 531, 65.80%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 195, 24.16%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 2,074
| 21520 Zip Code | Maryland | U.S. | |
| Total Households | 806, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.57, see rank | 2.61 | 2.58 |
| 1 Person Households | 211, 26.18%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 595, 73.82%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 558, 69.23%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.10, see rank | 3.15 | 3.14 |
| Married-Couple Family | 464, 57.57%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 248, 30.77%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 1,924
| 21520 Zip Code | Maryland | U.S. | |
| Total Households | 764, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.51, see rank | 2.64 | 2.61 |
| 1 Person Households | 140, 18.32%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 624, 81.68%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 612, 80.10%, see rank | 66.97% | 66.47% |
| Average Family Size | 2.85, see rank | 3.32 | 3.29 |
| Married-Couple Family | 514, 67.28%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 152, 19.90%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 2,048
| 21520 Zip Code | Maryland | U.S. | |
| Total Households | 753, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.66, see rank | 2.61 | 2.59 |
| 1 Person Households | 154, 20.45%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 599, 79.55%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 566, 75.17%, see rank | 68.62% | 68.06% |
| Average Family Size | 3.10, see rank | 3.13 | 3.14 |
| Married-Couple Family | 483, 64.14%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 187, 24.83%, 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.