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Shamrock, OK Historical Household and Family Data
ACS 2010-2014 data
Total population: 51
| Shamrock, OK | Oklahoma | U.S. | |
| Total Households | 16, 100% | 1,450,117 | 116,211,092 |
| Average Household Size | 3.19, see rank | 2.56 | 2.63 |
| 1 Person Households | 3, 18.75%, see rank | 28.09% | 27.57% |
| 2 or More Person Households | 13, 81.25%, see rank | 71.91% | 72.43% |
| Family Households (Families) | 12, 75.00%, see rank | 66.50% | 66.22% |
| Average Family Size | 3.75, see rank | 3.22 | 3.32 |
| Married-Couple Family | 6, 37.50%, see rank | 49.20% | 48.42% |
| Nonfamily Households | 4, 25.00%, see rank | 33.50% | 33.78% |
US Census 2010 data
Total population: 101
| Shamrock, OK | Oklahoma | U.S. | |
| Total Households | 29, 100% | 1,460,450 | 116,716,292 |
| Average Household Size | 3.48, see rank | 2.49 | 2.58 |
| 1 Person Households | 2, 6.90%, see rank | 27.47% | 26.74% |
| 2 or More Person Households | 27, 93.10%, see rank | 72.53% | 73.26% |
| Family Households (Families) | 25, 86.21%, see rank | 66.78% | 66.43% |
| Average Family Size | 3.64, see rank | 3.04 | 3.14 |
| Married-Couple Family | 15, 51.72%, see rank | 49.47% | 48.42% |
| Nonfamily Households | 4, 13.79%, see rank | 33.22% | 33.57% |
ACS 2008-2012 data
Total population: 60
| Shamrock, OK | Oklahoma | U.S. | |
| Total Households | 22, 100% | 1,439,292 | 115,226,802 |
| Average Household Size | 2.73, see rank | 2.53 | 2.61 |
| 1 Person Households | 2, 9.09%, see rank | 28.02% | 27.45% |
| 2 or More Person Households | 20, 90.91%, see rank | 71.98% | 72.55% |
| Family Households (Families) | 19, 86.36%, see rank | 66.73% | 66.47% |
| Average Family Size | 2.89, see rank | 3.17 | 3.29 |
| Married-Couple Family | 11, 50.00%, see rank | 49.86% | 48.97% |
| Nonfamily Households | 3, 13.64%, see rank | 33.27% | 33.53% |
ACS 2006-2010 data
Total population: 81
| Shamrock, OK | Oklahoma | U.S. | |
| Total Households | 19, 100% | 1,421,705 | 114,235,996 |
| Average Household Size | 4.26, see rank | 2.51 | 2.59 |
| 1 Person Households | 0, 0.00%, see rank | 27.95% | 27.24% |
| 2 or More Person Households | 19, 100.00%, see rank | 72.05% | 72.76% |
| Family Households (Families) | 19, 100.00%, see rank | 66.91% | 66.75% |
| Average Family Size | 4.26, see rank | 3.14 | 3.25 |
| Married-Couple Family | 19, 100.00%, see rank | 50.47% | 49.60% |
| Nonfamily Households | 0, 0.00%, see rank | 33.09% | 33.25% |
ACS 2005-2009 data
Total population: 96
| Shamrock, OK | Oklahoma | U.S. | |
| Total Households | 22, 100% | 1,405,005 | 112,611,029 |
| Average Household Size | 4.36, see rank | 2.49 | 2.60 |
| 1 Person Households | 0, 0.00%, see rank | 27.98% | 27.32% |
| 2 or More Person Households | 22, 100.00%, see rank | 72.02% | 72.68% |
| Family Households (Families) | 22, 100.00%, see rank | 66.91% | 66.67% |
| Average Family Size | 4.36, see rank | 3.11 | 3.27 |
| Married-Couple Family | 20, 90.91%, see rank | 50.41% | 49.71% |
| Nonfamily Households | 0, 0.00%, see rank | 33.09% | 33.33% |
US Census 2000 data
Total population: 125
| Shamrock, OK | Oklahoma | U.S. | |
| Total Households | 47, 100% | 1,342,293 | 105,480,101 |
| Average Household Size | 2.66, see rank | 2.49 | 2.59 |
| 1 Person Households | 11, 23.40%, see rank | 26.71% | 25.82% |
| 2 or More Person Households | 36, 76.60%, see rank | 73.29% | 74.18% |
| Family Households (Families) | 30, 63.83%, see rank | 68.67% | 68.06% |
| Average Family Size | 3.33, see rank | 3.02 | 3.14 |
| Married-Couple Family | 23, 48.94%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 17, 36.17%, see rank | 31.33% | 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.