USA.com / North Dakota / Cass County / Buffalo, ND / 58011 / Population and Races / Historical Household and Family Data
58011 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 389
| 58011 Zip Code | North Dakota | U.S. | |
| Total Households | 170, 100% | 292,616 | 116,211,092 |
| Average Household Size | 2.29, see rank | 2.32 | 2.63 |
| 1 Person Households | 54, 31.76%, see rank | 31.19% | 27.57% |
| 2 or More Person Households | 116, 68.24%, see rank | 68.81% | 72.43% |
| Family Households (Families) | 110, 64.71%, see rank | 60.83% | 66.22% |
| Average Family Size | 2.95, see rank | 3.00 | 3.32 |
| Married-Couple Family | 105, 61.76%, see rank | 49.06% | 48.42% |
| Nonfamily Households | 60, 35.29%, see rank | 39.17% | 33.78% |
US Census 2010 data
Total population: 391
| 58011 Zip Code | North Dakota | U.S. | |
| Total Households | 173, 100% | 281,192 | 116,716,292 |
| Average Household Size | 2.26, see rank | 2.30 | 2.58 |
| 1 Person Households | 50, 28.90%, see rank | 31.50% | 26.74% |
| 2 or More Person Households | 123, 71.10%, see rank | 68.50% | 73.26% |
| Family Households (Families) | 117, 67.63%, see rank | 60.78% | 66.43% |
| Average Family Size | 2.79, see rank | 2.91 | 3.14 |
| Married-Couple Family | 108, 62.43%, see rank | 48.55% | 48.42% |
| Nonfamily Households | 56, 32.37%, see rank | 39.22% | 33.57% |
ACS 2008-2012 data
Total population: 385
| 58011 Zip Code | North Dakota | U.S. | |
| Total Households | 198, 100% | 282,667 | 115,226,802 |
| Average Household Size | 1.94, see rank | 2.30 | 2.61 |
| 1 Person Households | 78, 39.39%, see rank | 31.66% | 27.45% |
| 2 or More Person Households | 120, 60.61%, see rank | 68.34% | 72.55% |
| Family Households (Families) | 117, 59.09%, see rank | 61.27% | 66.47% |
| Average Family Size | 2.57, see rank | 2.97 | 3.29 |
| Married-Couple Family | 112, 56.57%, see rank | 49.82% | 48.97% |
| Nonfamily Households | 81, 40.91%, see rank | 38.73% | 33.53% |
US Census 2000 data
Total population: 421
| 58011 Zip Code | North Dakota | U.S. | |
| Total Households | 173, 100% | 257,152 | 105,480,101 |
| Average Household Size | 2.43, see rank | 2.41 | 2.59 |
| 1 Person Households | 43, 24.86%, see rank | 29.33% | 25.82% |
| 2 or More Person Households | 130, 75.14%, see rank | 70.67% | 74.18% |
| Family Households (Families) | 125, 72.25%, see rank | 64.61% | 68.06% |
| Average Family Size | 2.91, see rank | 3.00 | 3.14 |
| Married-Couple Family | 118, 68.21%, see rank | 53.44% | 51.66% |
| Nonfamily Households | 48, 27.75%, see rank | 35.39% | 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.