USA.com / Louisiana / St John The Baptist County / Population and Races / Historical Household and Family Data
St John The Baptist County Historical Household and Family Data
ACS 2010-2014 data
Total population: 44,570
| St John The Baptist County | Louisiana | U.S. | |
| Total Households | 15,444, 100% | 1,718,876 | 116,211,092 |
| Average Household Size | 2.84, see rank | 2.60 | 2.63 |
| 1 Person Households | 3,430, 22.21%, see rank | 28.75% | 27.57% |
| 2 or More Person Households | 12,014, 77.79%, see rank | 71.25% | 72.43% |
| Family Households (Families) | 11,372, 73.63%, see rank | 65.93% | 66.22% |
| Average Family Size | 3.43, see rank | 3.30 | 3.32 |
| Married-Couple Family | 7,506, 48.60%, see rank | 43.93% | 48.42% |
| Nonfamily Households | 4,072, 26.37%, see rank | 34.07% | 33.78% |
US Census 2010 data
Total population: 45,924
| St John The Baptist County | Louisiana | U.S. | |
| Total Households | 15,965, 100% | 1,728,360 | 116,716,292 |
| Average Household Size | 2.85, see rank | 2.55 | 2.58 |
| 1 Person Households | 3,207, 20.09%, see rank | 26.87% | 26.74% |
| 2 or More Person Households | 12,758, 79.91%, see rank | 73.13% | 73.26% |
| Family Households (Families) | 12,187, 76.34%, see rank | 67.12% | 66.43% |
| Average Family Size | 3.27, see rank | 3.10 | 3.14 |
| Married-Couple Family | 7,760, 48.61%, see rank | 44.45% | 48.42% |
| Nonfamily Households | 3,778, 23.66%, see rank | 32.88% | 33.57% |
ACS 2008-2012 data
Total population: 45,741
| St John The Baptist County | Louisiana | U.S. | |
| Total Households | 15,710, 100% | 1,696,499 | 115,226,802 |
| Average Household Size | 2.86, see rank | 2.59 | 2.61 |
| 1 Person Households | 3,841, 24.45%, see rank | 28.29% | 27.45% |
| 2 or More Person Households | 11,869, 75.55%, see rank | 71.71% | 72.55% |
| Family Households (Families) | 11,341, 72.19%, see rank | 66.63% | 66.47% |
| Average Family Size | 3.51, see rank | 3.28 | 3.29 |
| Married-Couple Family | 7,349, 46.78%, see rank | 45.08% | 48.97% |
| Nonfamily Households | 4,369, 27.81%, see rank | 33.37% | 33.53% |
ACS 2006-2010 data
Total population: 46,728
| St John The Baptist County | Louisiana | U.S. | |
| Total Households | 15,772, 100% | 1,641,165 | 114,235,996 |
| Average Household Size | 2.91, see rank | 2.62 | 2.59 |
| 1 Person Households | 3,483, 22.08%, see rank | 27.45% | 27.24% |
| 2 or More Person Households | 12,289, 77.92%, see rank | 72.55% | 72.76% |
| Family Households (Families) | 11,759, 74.56%, see rank | 67.56% | 66.75% |
| Average Family Size | 3.50, see rank | 3.29 | 3.25 |
| Married-Couple Family | 7,698, 48.81%, see rank | 46.58% | 49.60% |
| Nonfamily Households | 4,013, 25.44%, see rank | 32.44% | 33.25% |
ACS 2005-2009 data
Total population: 47,146
| St John The Baptist County | Louisiana | U.S. | |
| Total Households | 15,787, 100% | 1,644,094 | 112,611,029 |
| Average Household Size | 2.94, see rank | 2.61 | 2.60 |
| 1 Person Households | 3,578, 22.66%, see rank | 27.41% | 27.32% |
| 2 or More Person Households | 12,209, 77.34%, see rank | 72.59% | 72.68% |
| Family Households (Families) | 11,738, 74.35%, see rank | 67.64% | 66.67% |
| Average Family Size | 3.54, see rank | 3.27 | 3.27 |
| Married-Couple Family | 7,465, 47.29%, see rank | 46.70% | 49.71% |
| Nonfamily Households | 4,049, 25.65%, see rank | 32.36% | 33.33% |
US Census 2000 data
Total population: 43,044
| St John The Baptist County | Louisiana | U.S. | |
| Total Households | 14,283, 100% | 1,656,053 | 105,480,101 |
| Average Household Size | 2.98, see rank | 2.62 | 2.59 |
| 1 Person Households | 2,502, 17.52%, see rank | 25.31% | 25.82% |
| 2 or More Person Households | 11,781, 82.48%, see rank | 74.69% | 74.18% |
| Family Households (Families) | 11,314, 79.21%, see rank | 69.83% | 68.06% |
| Average Family Size | 3.38, see rank | 3.16 | 3.14 |
| Married-Couple Family | 8,011, 56.09%, see rank | 48.88% | 51.66% |
| Nonfamily Households | 2,969, 20.79%, see rank | 30.17% | 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.