Rolla, ND Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,280
| Rolla, ND | North Dakota | U.S. | |
| Total Households | 497, 100% | 292,616 | 116,211,092 |
| Average Household Size | 2.48, see rank | 2.32 | 2.63 |
| 1 Person Households | 174, 35.01%, see rank | 31.19% | 27.57% |
| 2 or More Person Households | 323, 64.99%, see rank | 68.81% | 72.43% |
| Family Households (Families) | 309, 62.17%, see rank | 60.83% | 66.22% |
| Average Family Size | 3.35, see rank | 3.00 | 3.32 |
| Married-Couple Family | 164, 33.00%, see rank | 49.06% | 48.42% |
| Nonfamily Households | 188, 37.83%, see rank | 39.17% | 33.78% |
US Census 2010 data
Total population: 1,280
| Rolla, ND | North Dakota | U.S. | |
| Total Households | 563, 100% | 281,192 | 116,716,292 |
| Average Household Size | 2.24, see rank | 2.30 | 2.58 |
| 1 Person Households | 227, 40.32%, see rank | 31.50% | 26.74% |
| 2 or More Person Households | 336, 59.68%, see rank | 68.50% | 73.26% |
| Family Households (Families) | 321, 57.02%, see rank | 60.78% | 66.43% |
| Average Family Size | 2.98, see rank | 2.91 | 3.14 |
| Married-Couple Family | 199, 35.35%, see rank | 48.55% | 48.42% |
| Nonfamily Households | 242, 42.98%, see rank | 39.22% | 33.57% |
ACS 2008-2012 data
Total population: 1,240
| Rolla, ND | North Dakota | U.S. | |
| Total Households | 525, 100% | 282,667 | 115,226,802 |
| Average Household Size | 2.26, see rank | 2.30 | 2.61 |
| 1 Person Households | 246, 46.86%, see rank | 31.66% | 27.45% |
| 2 or More Person Households | 279, 53.14%, see rank | 68.34% | 72.55% |
| Family Households (Families) | 267, 50.86%, see rank | 61.27% | 66.47% |
| Average Family Size | 3.40, see rank | 2.97 | 3.29 |
| Married-Couple Family | 157, 29.90%, see rank | 49.82% | 48.97% |
| Nonfamily Households | 258, 49.14%, see rank | 38.73% | 33.53% |
ACS 2006-2010 data
Total population: 1,206
| Rolla, ND | North Dakota | U.S. | |
| Total Households | 549, 100% | 276,642 | 114,235,996 |
| Average Household Size | 2.20, see rank | 2.29 | 2.59 |
| 1 Person Households | 250, 45.54%, see rank | 31.51% | 27.24% |
| 2 or More Person Households | 299, 54.46%, see rank | 68.49% | 72.76% |
| Family Households (Families) | 270, 49.18%, see rank | 61.62% | 66.75% |
| Average Family Size | 3.30, see rank | 2.96 | 3.25 |
| Married-Couple Family | 166, 30.24%, see rank | 50.53% | 49.60% |
| Nonfamily Households | 279, 50.82%, see rank | 38.38% | 33.25% |
ACS 2005-2009 data
Total population: 1,236
| Rolla, ND | North Dakota | U.S. | |
| Total Households | 564, 100% | 273,035 | 112,611,029 |
| Average Household Size | 2.19, see rank | 2.24 | 2.60 |
| 1 Person Households | 221, 39.18%, see rank | 30.96% | 27.32% |
| 2 or More Person Households | 343, 60.82%, see rank | 69.04% | 72.68% |
| Family Households (Families) | 313, 55.50%, see rank | 61.76% | 66.67% |
| Average Family Size | 3.06, see rank | 2.89 | 3.27 |
| Married-Couple Family | 213, 37.77%, see rank | 50.90% | 49.71% |
| Nonfamily Households | 251, 44.50%, see rank | 38.24% | 33.33% |
US Census 2000 data
Total population: 1,417
| Rolla, ND | North Dakota | U.S. | |
| Total Households | 599, 100% | 257,152 | 105,480,101 |
| Average Household Size | 2.34, see rank | 2.41 | 2.59 |
| 1 Person Households | 218, 36.39%, see rank | 29.33% | 25.82% |
| 2 or More Person Households | 381, 63.61%, see rank | 70.67% | 74.18% |
| Family Households (Families) | 357, 59.60%, see rank | 64.61% | 68.06% |
| Average Family Size | 3.10, see rank | 3.00 | 3.14 |
| Married-Couple Family | 267, 44.57%, see rank | 53.44% | 51.66% |
| Nonfamily Households | 242, 40.40%, 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.