USA.com / Iowa / Woodbury County / Sioux City, IA / 51104 / Population and Races / Historical Household and Family Data
51104 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 23,222
| 51104 Zip Code | Iowa | U.S. | |
| Total Households | 8,555, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.63, see rank | 2.42 | 2.63 |
| 1 Person Households | 2,298, 26.86%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 6,257, 73.14%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 5,716, 66.81%, see rank | 64.68% | 66.22% |
| Average Family Size | 3.27, see rank | 3.05 | 3.32 |
| Married-Couple Family | 4,276, 49.98%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 2,839, 33.19%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 22,104
| 51104 Zip Code | Iowa | U.S. | |
| Total Households | 8,528, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.50, see rank | 2.41 | 2.58 |
| 1 Person Households | 2,532, 29.69%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 5,996, 70.31%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 5,481, 64.27%, see rank | 64.67% | 66.43% |
| Average Family Size | 3.10, see rank | 2.97 | 3.14 |
| Married-Couple Family | 3,988, 46.76%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 3,047, 35.73%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 21,878
| 51104 Zip Code | Iowa | U.S. | |
| Total Households | 8,422, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.52, see rank | 2.41 | 2.61 |
| 1 Person Households | 2,432, 28.88%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 5,990, 71.12%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 5,468, 64.93%, see rank | 65.05% | 66.47% |
| Average Family Size | 3.18, see rank | 3.03 | 3.29 |
| Married-Couple Family | 3,920, 46.54%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 2,954, 35.07%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 22,132
| 51104 Zip Code | Iowa | U.S. | |
| Total Households | 8,564, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.51, see rank | 2.46 | 2.59 |
| 1 Person Households | 2,481, 28.97%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 6,083, 71.03%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 5,596, 65.34%, see rank | 66.97% | 68.06% |
| Average Family Size | 3.12, see rank | 3.00 | 3.14 |
| Married-Couple Family | 4,471, 52.21%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 2,968, 34.66%, 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.