USA.com / Iowa / Sioux City, IA / 51109 / Population and Races / Historical Household and Family Data
51109 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,925
| 51109 Zip Code | Iowa | U.S. | |
| Total Households | 1,208, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.42, see rank | 2.42 | 2.63 |
| 1 Person Households | 426, 35.26%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 782, 64.74%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 663, 54.88%, see rank | 64.68% | 66.22% |
| Average Family Size | 3.39, see rank | 3.05 | 3.32 |
| Married-Couple Family | 463, 38.33%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 545, 45.12%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 3,098
| 51109 Zip Code | Iowa | U.S. | |
| Total Households | 1,298, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.39, see rank | 2.41 | 2.58 |
| 1 Person Households | 375, 28.89%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 923, 71.11%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 845, 65.10%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.91, see rank | 2.97 | 3.14 |
| Married-Couple Family | 600, 46.22%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 453, 34.90%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 3,066
| 51109 Zip Code | Iowa | U.S. | |
| Total Households | 1,270, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.41, see rank | 2.41 | 2.61 |
| 1 Person Households | 444, 34.96%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 826, 65.04%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 712, 56.06%, see rank | 65.05% | 66.47% |
| Average Family Size | 3.33, see rank | 3.03 | 3.29 |
| Married-Couple Family | 550, 43.31%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 558, 43.94%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 2,947
| 51109 Zip Code | Iowa | U.S. | |
| Total Households | 1,216, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.42, see rank | 2.46 | 2.59 |
| 1 Person Households | 357, 29.36%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 859, 70.64%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 788, 64.80%, see rank | 66.97% | 68.06% |
| Average Family Size | 2.99, see rank | 3.00 | 3.14 |
| Married-Couple Family | 605, 49.75%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 428, 35.20%, 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.