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Port St. Lucie Metro Area Historical Household and Family Data
ACS 2010-2014 data
Total population: 433,646
| Port St. Lucie Area | Florida | U.S. | |
| Total Households | 167,932, 100% | 7,217,508 | 116,211,092 |
| Average Household Size | 2.54, see rank | 2.62 | 2.63 |
| 1 Person Households | 48,466, 28.86%, see rank | 28.99% | 27.57% |
| 2 or More Person Households | 119,466, 71.14%, see rank | 71.01% | 72.43% |
| Family Households (Families) | 110,381, 65.73%, see rank | 64.43% | 66.22% |
| Average Family Size | 3.22, see rank | 3.35 | 3.32 |
| Married-Couple Family | 84,522, 50.33%, see rank | 46.61% | 48.42% |
| Nonfamily Households | 57,551, 34.27%, see rank | 35.57% | 33.78% |
US Census 2010 data
Total population: 424,107
| Port St. Lucie Area | Florida | U.S. | |
| Total Households | 172,422, 100% | 7,420,802 | 116,716,292 |
| Average Household Size | 2.42, see rank | 2.48 | 2.58 |
| 1 Person Households | 46,111, 26.74%, see rank | 27.24% | 26.74% |
| 2 or More Person Households | 126,311, 73.26%, see rank | 72.76% | 73.26% |
| Family Households (Families) | 115,111, 66.76%, see rank | 65.16% | 66.43% |
| Average Family Size | 2.91, see rank | 3.01 | 3.14 |
| Married-Couple Family | 87,534, 50.77%, see rank | 46.59% | 48.42% |
| Nonfamily Households | 57,311, 33.24%, see rank | 34.84% | 33.57% |
ACS 2008-2012 data
Total population: 424,743
| Port St. Lucie Area | Florida | U.S. | |
| Total Households | 164,032, 100% | 7,147,013 | 115,226,802 |
| Average Household Size | 2.55, see rank | 2.58 | 2.61 |
| 1 Person Households | 46,145, 28.13%, see rank | 28.69% | 27.45% |
| 2 or More Person Households | 117,887, 71.87%, see rank | 71.31% | 72.55% |
| Family Households (Families) | 109,175, 66.56%, see rank | 64.80% | 66.47% |
| Average Family Size | 3.20, see rank | 3.28 | 3.29 |
| Married-Couple Family | 84,389, 51.45%, see rank | 47.32% | 48.97% |
| Nonfamily Households | 54,857, 33.44%, see rank | 35.20% | 33.53% |
ACS 2006-2010 data
Total population: 413,981
| Port St. Lucie Area | Florida | U.S. | |
| Total Households | 162,306, 100% | 7,152,844 | 114,235,996 |
| Average Household Size | 2.51, see rank | 2.53 | 2.59 |
| 1 Person Households | 44,413, 27.36%, see rank | 28.10% | 27.24% |
| 2 or More Person Households | 117,893, 72.64%, see rank | 71.90% | 72.76% |
| Family Households (Families) | 108,932, 67.12%, see rank | 65.29% | 66.75% |
| Average Family Size | 3.12, see rank | 3.19 | 3.25 |
| Married-Couple Family | 85,134, 52.45%, see rank | 48.16% | 49.60% |
| Nonfamily Households | 53,374, 32.88%, see rank | 34.71% | 33.25% |
ACS 2005-2009 data
Total population: 394,775
| Port St. Lucie Area | Florida | U.S. | |
| Total Households | 156,786, 100% | 7,076,539 | 112,611,029 |
| Average Household Size | 2.48, see rank | 2.52 | 2.60 |
| 1 Person Households | 42,984, 27.42%, see rank | 28.04% | 27.32% |
| 2 or More Person Households | 113,802, 72.58%, see rank | 71.96% | 72.68% |
| Family Households (Families) | 104,988, 66.96%, see rank | 65.15% | 66.67% |
| Average Family Size | 3.08, see rank | 3.18 | 3.27 |
| Married-Couple Family | 82,062, 52.34%, see rank | 48.28% | 49.71% |
| Nonfamily Households | 51,798, 33.04%, see rank | 34.85% | 33.33% |
* 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.