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Port Isabel, TX Historical Household and Family Data
ACS 2010-2014 data
Total population: 5,033
| Port Isabel, TX | Texas | U.S. | |
| Total Households | 1,734, 100% | 9,013,582 | 116,211,092 |
| Average Household Size | 2.90, see rank | 2.83 | 2.63 |
| 1 Person Households | 426, 24.57%, see rank | 24.94% | 27.57% |
| 2 or More Person Households | 1,308, 75.43%, see rank | 75.06% | 72.43% |
| Family Households (Families) | 1,199, 69.15%, see rank | 69.65% | 66.22% |
| Average Family Size | 3.61, see rank | 3.51 | 3.32 |
| Married-Couple Family | 830, 47.87%, see rank | 50.22% | 48.42% |
| Nonfamily Households | 535, 30.85%, see rank | 30.35% | 33.78% |
US Census 2010 data
Total population: 5,006
| Port Isabel, TX | Texas | U.S. | |
| Total Households | 1,683, 100% | 8,922,933 | 116,716,292 |
| Average Household Size | 2.97, see rank | 2.75 | 2.58 |
| 1 Person Households | 365, 21.69%, see rank | 24.24% | 26.74% |
| 2 or More Person Households | 1,318, 78.31%, see rank | 75.76% | 73.26% |
| Family Households (Families) | 1,220, 72.49%, see rank | 69.90% | 66.43% |
| Average Family Size | 3.50, see rank | 3.31 | 3.14 |
| Married-Couple Family | 817, 48.54%, see rank | 50.60% | 48.42% |
| Nonfamily Households | 463, 27.51%, see rank | 30.10% | 33.57% |
ACS 2008-2012 data
Total population: 5,041
| Port Isabel, TX | Texas | U.S. | |
| Total Households | 1,685, 100% | 8,782,598 | 115,226,802 |
| Average Household Size | 2.99, see rank | 2.80 | 2.61 |
| 1 Person Households | 402, 23.86%, see rank | 24.85% | 27.45% |
| 2 or More Person Households | 1,283, 76.14%, see rank | 75.15% | 72.55% |
| Family Households (Families) | 1,211, 71.87%, see rank | 69.92% | 66.47% |
| Average Family Size | 3.64, see rank | 3.47 | 3.29 |
| Married-Couple Family | 875, 51.93%, see rank | 50.70% | 48.97% |
| Nonfamily Households | 474, 28.13%, see rank | 30.08% | 33.53% |
ACS 2006-2010 data
Total population: 5,072
| Port Isabel, TX | Texas | U.S. | |
| Total Households | 1,645, 100% | 8,539,206 | 114,235,996 |
| Average Household Size | 3.08, see rank | 2.78 | 2.59 |
| 1 Person Households | 416, 25.29%, see rank | 24.69% | 27.24% |
| 2 or More Person Households | 1,229, 74.71%, see rank | 75.31% | 72.76% |
| Family Households (Families) | 1,200, 72.95%, see rank | 70.17% | 66.75% |
| Average Family Size | 3.81, see rank | 3.43 | 3.25 |
| Married-Couple Family | 871, 52.95%, see rank | 51.37% | 49.60% |
| Nonfamily Households | 445, 27.05%, see rank | 29.83% | 33.25% |
ACS 2005-2009 data
Total population: 5,260
| Port Isabel, TX | Texas | U.S. | |
| Total Households | 1,731, 100% | 8,269,046 | 112,611,029 |
| Average Household Size | 3.04, see rank | 2.81 | 2.60 |
| 1 Person Households | 475, 27.44%, see rank | 24.97% | 27.32% |
| 2 or More Person Households | 1,256, 72.56%, see rank | 75.03% | 72.68% |
| Family Households (Families) | 1,229, 71.00%, see rank | 69.94% | 66.67% |
| Average Family Size | 3.83, see rank | 3.47 | 3.27 |
| Married-Couple Family | 914, 52.80%, see rank | 51.40% | 49.71% |
| Nonfamily Households | 502, 29.00%, see rank | 30.06% | 33.33% |
US Census 2000 data
Total population: 4,865
| Port Isabel, TX | Texas | U.S. | |
| Total Households | 1,649, 100% | 7,393,354 | 105,480,101 |
| Average Household Size | 2.95, see rank | 2.74 | 2.59 |
| 1 Person Households | 365, 22.13%, see rank | 23.70% | 25.82% |
| 2 or More Person Households | 1,284, 77.87%, see rank | 76.30% | 74.18% |
| Family Households (Families) | 1,226, 74.35%, see rank | 70.98% | 68.06% |
| Average Family Size | 3.46, see rank | 3.28 | 3.14 |
| Married-Couple Family | 875, 53.06%, see rank | 53.96% | 51.66% |
| Nonfamily Households | 423, 25.65%, 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.