USA.com / California / San Bernardino County / Rancho Cucamonga, CA / 91737 / Population and Races / Historical Household and Family Data
91737 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 24,759
| 91737 Zip Code | California | U.S. | |
| Total Households | 8,076, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.07, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,295, 16.04%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 6,781, 83.96%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 6,338, 78.48%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.54, see rank | 3.67 | 3.32 |
| Married-Couple Family | 5,146, 63.72%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,738, 21.52%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 24,740
| 91737 Zip Code | California | U.S. | |
| Total Households | 8,095, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.06, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,165, 14.39%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 6,930, 85.61%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 6,590, 81.41%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.37, see rank | 3.45 | 3.14 |
| Married-Couple Family | 5,174, 63.92%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,505, 18.59%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 24,254
| 91737 Zip Code | California | U.S. | |
| Total Households | 7,897, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.07, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,152, 14.59%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 6,745, 85.41%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 6,273, 79.44%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.51, see rank | 3.65 | 3.29 |
| Married-Couple Family | 5,098, 64.56%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,624, 20.56%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 23,075
| 91737 Zip Code | California | U.S. | |
| Total Households | 7,463, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 3.09, see rank | 2.87 | 2.59 |
| 1 Person Households | 1,052, 14.10%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 6,411, 85.90%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 6,063, 81.24%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.43, see rank | 3.43 | 3.14 |
| Married-Couple Family | 4,953, 66.37%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,400, 18.76%, see rank | 31.15% | 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.