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National Park, NJ Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,018
| National Park, NJ | New Jersey | U.S. | |
| Total Households | 1,041, 100% | 3,188,498 | 116,211,092 |
| Average Household Size | 2.88, see rank | 2.72 | 2.63 |
| 1 Person Households | 240, 23.05%, see rank | 25.81% | 27.57% |
| 2 or More Person Households | 801, 76.95%, see rank | 74.19% | 72.43% |
| Family Households (Families) | 758, 72.81%, see rank | 69.25% | 66.22% |
| Average Family Size | 3.44, see rank | 3.39 | 3.32 |
| Married-Couple Family | 513, 49.28%, see rank | 50.93% | 48.42% |
| Nonfamily Households | 283, 27.19%, see rank | 30.75% | 33.78% |
US Census 2010 data
Total population: 3,036
| National Park, NJ | New Jersey | U.S. | |
| Total Households | 1,092, 100% | 3,214,360 | 116,716,292 |
| Average Household Size | 2.77, see rank | 2.68 | 2.58 |
| 1 Person Households | 221, 20.24%, see rank | 25.24% | 26.74% |
| 2 or More Person Households | 871, 79.76%, see rank | 74.76% | 73.26% |
| Family Households (Families) | 816, 74.73%, see rank | 69.27% | 66.43% |
| Average Family Size | 3.18, see rank | 3.22 | 3.14 |
| Married-Couple Family | 573, 52.47%, see rank | 51.13% | 48.42% |
| Nonfamily Households | 276, 25.27%, see rank | 30.73% | 33.57% |
ACS 2008-2012 data
Total population: 3,051
| National Park, NJ | New Jersey | U.S. | |
| Total Households | 1,049, 100% | 3,186,878 | 115,226,802 |
| Average Household Size | 2.88, see rank | 2.70 | 2.61 |
| 1 Person Households | 218, 20.78%, see rank | 25.97% | 27.45% |
| 2 or More Person Households | 831, 79.22%, see rank | 74.03% | 72.55% |
| Family Households (Families) | 801, 76.36%, see rank | 69.21% | 66.47% |
| Average Family Size | 3.37, see rank | 3.36 | 3.29 |
| Married-Couple Family | 583, 55.58%, see rank | 51.29% | 48.97% |
| Nonfamily Households | 248, 23.64%, see rank | 30.79% | 33.53% |
ACS 2006-2010 data
Total population: 3,109
| National Park, NJ | New Jersey | U.S. | |
| Total Households | 1,103, 100% | 3,176,069 | 114,235,996 |
| Average Household Size | 2.82, see rank | 2.69 | 2.59 |
| 1 Person Households | 199, 18.04%, see rank | 25.95% | 27.24% |
| 2 or More Person Households | 904, 81.96%, see rank | 74.05% | 72.76% |
| Family Households (Families) | 869, 78.79%, see rank | 69.23% | 66.75% |
| Average Family Size | 3.26, see rank | 3.34 | 3.25 |
| Married-Couple Family | 663, 60.11%, see rank | 51.72% | 49.60% |
| Nonfamily Households | 234, 21.21%, see rank | 30.77% | 33.25% |
ACS 2005-2009 data
Total population: 3,228
| National Park, NJ | New Jersey | U.S. | |
| Total Households | 1,081, 100% | 3,152,877 | 112,611,029 |
| Average Household Size | 2.99, see rank | 2.68 | 2.60 |
| 1 Person Households | 139, 12.86%, see rank | 25.94% | 27.32% |
| 2 or More Person Households | 942, 87.14%, see rank | 74.06% | 72.68% |
| Family Households (Families) | 899, 83.16%, see rank | 69.23% | 66.67% |
| Average Family Size | 3.33, see rank | 3.33 | 3.27 |
| Married-Couple Family | 687, 63.55%, see rank | 51.92% | 49.71% |
| Nonfamily Households | 182, 16.84%, see rank | 30.77% | 33.33% |
US Census 2000 data
Total population: 3,205
| National Park, NJ | New Jersey | U.S. | |
| Total Households | 1,111, 100% | 3,064,645 | 105,480,101 |
| Average Household Size | 2.86, see rank | 2.68 | 2.59 |
| 1 Person Households | 207, 18.63%, see rank | 24.51% | 25.82% |
| 2 or More Person Households | 904, 81.37%, see rank | 75.49% | 74.18% |
| Family Households (Families) | 865, 77.86%, see rank | 70.30% | 68.06% |
| Average Family Size | 3.24, see rank | 3.21 | 3.14 |
| Married-Couple Family | 647, 58.24%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 246, 22.14%, see rank | 29.70% | 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.