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Richland-Lerdo Union Elementary School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 19,667
| Richland-Lerdo Union Elementary School District | California | U.S. | |
| Total Households | 5,027, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.79, see rank | 2.95 | 2.63 |
| 1 Person Households | 489, 9.73%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 4,538, 90.27%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 4,381, 87.15%, see rank | 68.69% | 66.22% |
| Average Family Size | 4.15, see rank | 3.67 | 3.32 |
| Married-Couple Family | 3,016, 60.00%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 646, 12.85%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 19,085
| Richland-Lerdo Union Elementary School District | California | U.S. | |
| Total Households | 4,783, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.85, see rank | 2.90 | 2.58 |
| 1 Person Households | 506, 10.58%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 4,277, 89.42%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 4,122, 86.18%, see rank | 68.71% | 66.43% |
| Average Family Size | 4.09, see rank | 3.45 | 3.14 |
| Married-Couple Family | 2,884, 60.30%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 661, 13.82%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 18,682
| Richland-Lerdo Union Elementary School District | California | U.S. | |
| Total Households | 4,937, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.66, see rank | 2.93 | 2.61 |
| 1 Person Households | 474, 9.60%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 4,463, 90.40%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 4,329, 87.68%, see rank | 68.59% | 66.47% |
| Average Family Size | 4.00, see rank | 3.65 | 3.29 |
| Married-Couple Family | 3,171, 64.23%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 608, 12.32%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 17,905
| Richland-Lerdo Union Elementary School District | California | U.S. | |
| Total Households | 4,814, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 3.62, see rank | 2.89 | 2.59 |
| 1 Person Households | 546, 11.34%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 4,268, 88.66%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 4,159, 86.39%, see rank | 68.55% | 66.75% |
| Average Family Size | 4.00, see rank | 3.60 | 3.25 |
| Married-Couple Family | 2,938, 61.03%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 655, 13.61%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 16,648
| Richland-Lerdo Union Elementary School District | California | U.S. | |
| Total Households | 4,523, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 3.57, see rank | 2.91 | 2.60 |
| 1 Person Households | 593, 13.11%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 3,930, 86.89%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 3,840, 84.90%, see rank | 68.38% | 66.67% |
| Average Family Size | 4.00, see rank | 3.63 | 3.27 |
| Married-Couple Family | 2,721, 60.16%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 683, 15.10%, see rank | 31.62% | 33.33% |
* 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.