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Riva, MD Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,955
| Riva, MD | Maryland | U.S. | |
| Total Households | 1,478, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.68, see rank | 2.67 | 2.63 |
| 1 Person Households | 282, 19.08%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 1,196, 80.92%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 1,092, 73.88%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.14, see rank | 3.35 | 3.32 |
| Married-Couple Family | 984, 66.58%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 386, 26.12%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 4,076
| Riva, MD | Maryland | U.S. | |
| Total Households | 1,512, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.70, see rank | 2.61 | 2.58 |
| 1 Person Households | 251, 16.60%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 1,261, 83.40%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 1,188, 78.57%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.03, see rank | 3.15 | 3.14 |
| Married-Couple Family | 1,026, 67.86%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 324, 21.43%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 4,073
| Riva, MD | Maryland | U.S. | |
| Total Households | 1,491, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.73, see rank | 2.64 | 2.61 |
| 1 Person Households | 291, 19.52%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 1,200, 80.48%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 1,147, 76.93%, see rank | 66.97% | 66.47% |
| Average Family Size | 3.21, see rank | 3.32 | 3.29 |
| Married-Couple Family | 1,007, 67.54%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 344, 23.07%, see rank | 33.03% | 33.53% |
ACS 2006-2010 data
Total population: 3,927
| Riva, MD | Maryland | U.S. | |
| Total Households | 1,514, 100% | 2,121,047 | 114,235,996 |
| Average Household Size | 2.59, see rank | 2.62 | 2.59 |
| 1 Person Households | 320, 21.14%, see rank | 26.92% | 27.24% |
| 2 or More Person Households | 1,194, 78.86%, see rank | 73.08% | 72.76% |
| Family Households (Families) | 1,165, 76.95%, see rank | 67.11% | 66.75% |
| Average Family Size | 3.05, see rank | 3.28 | 3.25 |
| Married-Couple Family | 1,041, 68.76%, see rank | 48.59% | 49.60% |
| Nonfamily Households | 349, 23.05%, see rank | 32.89% | 33.25% |
ACS 2005-2009 data
Total population: 3,964
| Riva, MD | Maryland | U.S. | |
| Total Households | 1,562, 100% | 2,092,538 | 112,611,029 |
| Average Household Size | 2.54, see rank | 2.63 | 2.60 |
| 1 Person Households | 284, 18.18%, see rank | 27.08% | 27.32% |
| 2 or More Person Households | 1,278, 81.82%, see rank | 72.92% | 72.68% |
| Family Households (Families) | 1,210, 77.46%, see rank | 66.92% | 66.67% |
| Average Family Size | 2.93, see rank | 3.30 | 3.27 |
| Married-Couple Family | 1,076, 68.89%, see rank | 48.74% | 49.71% |
| Nonfamily Households | 352, 22.54%, see rank | 33.08% | 33.33% |
US Census 2000 data
Total population: 3,966
| Riva, MD | Maryland | U.S. | |
| Total Households | 1,423, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.79, see rank | 2.61 | 2.59 |
| 1 Person Households | 193, 13.56%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 1,230, 86.44%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 1,170, 82.22%, see rank | 68.62% | 68.06% |
| Average Family Size | 3.07, see rank | 3.13 | 3.14 |
| Married-Couple Family | 1,026, 72.10%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 253, 17.78%, 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.