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77551 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 19,640
| 77551 Zip Code | Texas | U.S. | |
| Total Households | 7,503, 100% | 9,013,582 | 116,211,092 |
| Average Household Size | 2.40, see rank | 2.83 | 2.63 |
| 1 Person Households | 2,694, 35.91%, see rank | 24.94% | 27.57% |
| 2 or More Person Households | 4,809, 64.09%, see rank | 75.06% | 72.43% |
| Family Households (Families) | 4,387, 58.47%, see rank | 69.65% | 66.22% |
| Average Family Size | 3.29, see rank | 3.51 | 3.32 |
| Married-Couple Family | 2,874, 38.30%, see rank | 50.22% | 48.42% |
| Nonfamily Households | 3,116, 41.53%, see rank | 30.35% | 33.78% |
US Census 2010 data
Total population: 17,753
| 77551 Zip Code | Texas | U.S. | |
| Total Households | 7,007, 100% | 8,922,933 | 116,716,292 |
| Average Household Size | 2.39, see rank | 2.75 | 2.58 |
| 1 Person Households | 2,343, 33.44%, see rank | 24.24% | 26.74% |
| 2 or More Person Households | 4,664, 66.56%, see rank | 75.76% | 73.26% |
| Family Households (Families) | 4,142, 59.11%, see rank | 69.90% | 66.43% |
| Average Family Size | 3.08, see rank | 3.31 | 3.14 |
| Married-Couple Family | 2,720, 38.82%, see rank | 50.60% | 48.42% |
| Nonfamily Households | 2,865, 40.89%, see rank | 30.10% | 33.57% |
ACS 2008-2012 data
Total population: 18,629
| 77551 Zip Code | Texas | U.S. | |
| Total Households | 7,284, 100% | 8,782,598 | 115,226,802 |
| Average Household Size | 2.39, see rank | 2.80 | 2.61 |
| 1 Person Households | 2,632, 36.13%, see rank | 24.85% | 27.45% |
| 2 or More Person Households | 4,652, 63.87%, see rank | 75.15% | 72.55% |
| Family Households (Families) | 4,278, 58.73%, see rank | 69.92% | 66.47% |
| Average Family Size | 3.25, see rank | 3.47 | 3.29 |
| Married-Couple Family | 2,781, 38.18%, see rank | 50.70% | 48.97% |
| Nonfamily Households | 3,006, 41.27%, see rank | 30.08% | 33.53% |
US Census 2000 data
Total population: 20,997
| 77551 Zip Code | Texas | U.S. | |
| Total Households | 9,073, 100% | 7,393,354 | 105,480,101 |
| Average Household Size | 2.31, see rank | 2.74 | 2.59 |
| 1 Person Households | 3,125, 34.44%, see rank | 23.70% | 25.82% |
| 2 or More Person Households | 5,948, 65.56%, see rank | 76.30% | 74.18% |
| Family Households (Families) | 5,425, 59.79%, see rank | 70.98% | 68.06% |
| Average Family Size | 3.00, see rank | 3.28 | 3.14 |
| Married-Couple Family | 3,717, 40.97%, see rank | 53.96% | 51.66% |
| Nonfamily Households | 3,648, 40.21%, see rank | 29.02% | 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.