USA.com / Iowa / Woodbury County / Sioux City, IA / 51106 / Population and Races / Historical Household and Family Data
51106 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 26,127
| 51106 Zip Code | Iowa | U.S. | |
| Total Households | 10,312, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.40, see rank | 2.42 | 2.63 |
| 1 Person Households | 3,170, 30.74%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 7,142, 69.26%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 6,702, 64.99%, see rank | 64.68% | 66.22% |
| Average Family Size | 3.06, see rank | 3.05 | 3.32 |
| Married-Couple Family | 5,206, 50.48%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 3,610, 35.01%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 26,544
| 51106 Zip Code | Iowa | U.S. | |
| Total Households | 10,483, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.42, see rank | 2.41 | 2.58 |
| 1 Person Households | 2,964, 28.27%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 7,519, 71.73%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 6,816, 65.02%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.97, see rank | 2.97 | 3.14 |
| Married-Couple Family | 5,174, 49.36%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 3,667, 34.98%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 26,107
| 51106 Zip Code | Iowa | U.S. | |
| Total Households | 10,011, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.47, see rank | 2.41 | 2.61 |
| 1 Person Households | 2,908, 29.05%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 7,103, 70.95%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 6,705, 66.98%, see rank | 65.05% | 66.47% |
| Average Family Size | 3.10, see rank | 3.03 | 3.29 |
| Married-Couple Family | 5,039, 50.33%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 3,306, 33.02%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 27,003
| 51106 Zip Code | Iowa | U.S. | |
| Total Households | 10,331, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.51, see rank | 2.46 | 2.59 |
| 1 Person Households | 2,642, 25.57%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 7,689, 74.43%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 7,060, 68.34%, see rank | 66.97% | 68.06% |
| Average Family Size | 3.02, see rank | 3.00 | 3.14 |
| Married-Couple Family | 5,655, 54.74%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 3,271, 31.66%, see rank | 33.03% | 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.