USA.com / Connecticut / New Haven County / Guilford, CT / 06437 / Population and Races / Historical Household and Family Data
06437 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 22,405
| 06437 Zip Code | Connecticut | U.S. | |
| Total Households | 8,814, 100% | 1,356,206 | 116,211,092 |
| Average Household Size | 2.51, see rank | 2.56 | 2.63 |
| 1 Person Households | 2,102, 23.85%, see rank | 27.92% | 27.57% |
| 2 or More Person Households | 6,712, 76.15%, see rank | 72.08% | 72.43% |
| Family Households (Families) | 6,277, 71.22%, see rank | 66.33% | 66.22% |
| Average Family Size | 3.04, see rank | 3.23 | 3.32 |
| Married-Couple Family | 5,327, 60.44%, see rank | 48.98% | 48.42% |
| Nonfamily Households | 2,537, 28.78%, see rank | 33.67% | 33.78% |
US Census 2010 data
Total population: 22,375
| 06437 Zip Code | Connecticut | U.S. | |
| Total Households | 8,715, 100% | 1,371,087 | 116,716,292 |
| Average Household Size | 2.53, see rank | 2.52 | 2.58 |
| 1 Person Households | 1,988, 22.81%, see rank | 27.25% | 26.74% |
| 2 or More Person Households | 6,727, 77.19%, see rank | 72.75% | 73.26% |
| Family Households (Families) | 6,304, 72.34%, see rank | 66.27% | 66.43% |
| Average Family Size | 3.00, see rank | 3.08 | 3.14 |
| Married-Couple Family | 5,397, 61.93%, see rank | 49.01% | 48.42% |
| Nonfamily Households | 2,411, 27.66%, see rank | 33.73% | 33.57% |
ACS 2008-2012 data
Total population: 22,353
| 06437 Zip Code | Connecticut | U.S. | |
| Total Households | 8,843, 100% | 1,360,184 | 115,226,802 |
| Average Household Size | 2.50, see rank | 2.54 | 2.61 |
| 1 Person Households | 2,184, 24.70%, see rank | 27.58% | 27.45% |
| 2 or More Person Households | 6,659, 75.30%, see rank | 72.42% | 72.55% |
| Family Households (Families) | 6,286, 71.08%, see rank | 66.73% | 66.47% |
| Average Family Size | 3.04, see rank | 3.19 | 3.29 |
| Married-Couple Family | 5,512, 62.33%, see rank | 49.68% | 48.97% |
| Nonfamily Households | 2,557, 28.92%, see rank | 33.27% | 33.53% |
US Census 2000 data
Total population: 21,366
| 06437 Zip Code | Connecticut | U.S. | |
| Total Households | 8,139, 100% | 1,301,670 | 105,480,101 |
| Average Household Size | 2.59, see rank | 2.53 | 2.59 |
| 1 Person Households | 1,762, 21.65%, see rank | 26.44% | 25.82% |
| 2 or More Person Households | 6,377, 78.35%, see rank | 73.56% | 74.18% |
| Family Households (Families) | 6,028, 74.06%, see rank | 67.70% | 68.06% |
| Average Family Size | 3.04, see rank | 3.08 | 3.14 |
| Married-Couple Family | 5,239, 64.37%, see rank | 51.97% | 51.66% |
| Nonfamily Households | 2,111, 25.94%, see rank | 32.30% | 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.