USA.com / Colorado / Westminster, CO / 80031 / Population and Races / Historical Household and Family Data
80031 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 35,081
| 80031 Zip Code | Colorado | U.S. | |
| Total Households | 13,098, 100% | 1,998,314 | 116,211,092 |
| Average Household Size | 2.68, see rank | 2.54 | 2.63 |
| 1 Person Households | 3,060, 23.36%, see rank | 28.04% | 27.57% |
| 2 or More Person Households | 10,038, 76.64%, see rank | 71.96% | 72.43% |
| Family Households (Families) | 9,118, 69.61%, see rank | 64.18% | 66.22% |
| Average Family Size | 3.26, see rank | 3.22 | 3.32 |
| Married-Couple Family | 6,818, 52.05%, see rank | 49.32% | 48.42% |
| Nonfamily Households | 3,980, 30.39%, see rank | 35.82% | 33.78% |
US Census 2010 data
Total population: 33,932
| 80031 Zip Code | Colorado | U.S. | |
| Total Households | 13,116, 100% | 1,972,868 | 116,716,292 |
| Average Household Size | 2.59, see rank | 2.49 | 2.58 |
| 1 Person Households | 3,109, 23.70%, see rank | 27.92% | 26.74% |
| 2 or More Person Households | 10,007, 76.30%, see rank | 72.08% | 73.26% |
| Family Households (Families) | 9,022, 68.79%, see rank | 63.94% | 66.43% |
| Average Family Size | 3.08, see rank | 3.08 | 3.14 |
| Married-Couple Family | 7,026, 53.57%, see rank | 49.24% | 48.42% |
| Nonfamily Households | 4,094, 31.21%, see rank | 36.06% | 33.57% |
ACS 2008-2012 data
Total population: 33,131
| 80031 Zip Code | Colorado | U.S. | |
| Total Households | 12,582, 100% | 1,962,753 | 115,226,802 |
| Average Household Size | 2.63, see rank | 2.51 | 2.61 |
| 1 Person Households | 2,898, 23.03%, see rank | 28.25% | 27.45% |
| 2 or More Person Households | 9,684, 76.97%, see rank | 71.75% | 72.55% |
| Family Households (Families) | 8,775, 69.74%, see rank | 64.20% | 66.47% |
| Average Family Size | 3.19, see rank | 3.19 | 3.29 |
| Married-Couple Family | 6,812, 54.14%, see rank | 49.82% | 48.97% |
| Nonfamily Households | 3,807, 30.26%, see rank | 35.80% | 33.53% |
US Census 2000 data
Total population: 29,881
| 80031 Zip Code | Colorado | U.S. | |
| Total Households | 10,975, 100% | 1,658,238 | 105,480,101 |
| Average Household Size | 2.72, see rank | 2.53 | 2.59 |
| 1 Person Households | 2,162, 19.70%, see rank | 26.28% | 25.82% |
| 2 or More Person Households | 8,813, 80.30%, see rank | 73.72% | 74.18% |
| Family Households (Families) | 8,063, 73.47%, see rank | 65.40% | 68.06% |
| Average Family Size | 3.14, see rank | 3.09 | 3.14 |
| Married-Couple Family | 6,457, 58.83%, see rank | 51.78% | 51.66% |
| Nonfamily Households | 2,912, 26.53%, see rank | 34.60% | 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.