Immigrants from Spain vs Immigrants from Iraq Average Family Size

The statistical analysis conducted on geographies consisting of 239,606,495 people shows a moderate negative correlation between the proportion of Immigrants from Spain and average family size in the United States with a correlation coefficient (R) of -0.424 and weighted average of 3.17. Similarly, the statistical analysis conducted on geographies consisting of 194,698,234 people shows a weak positive correlation between the proportion of Immigrants from Iraq and average family size in the United States with a correlation coefficient (R) of 0.215 and weighted average of 3.24, a difference of 2.1%.

In terms of average family size, the demographic groups most similar to Immigrants from Spain are Puget Sound Salish (3.17, a difference of 0.010%), Immigrants from Saudi Arabia (3.17, a difference of 0.030%), South African (3.17, a difference of 0.030%), Immigrants from Hungary (3.17, a difference of 0.040%), and Cape Verdean (3.17, a difference of 0.050%).

In terms of average family size, the demographic groups most similar to Immigrants from Iraq are Iraqi (3.24, a difference of 0.010%), Ethiopian (3.24, a difference of 0.010%), Immigrants from Chile (3.24, a difference of 0.010%), Immigrants from Uzbekistan (3.24, a difference of 0.070%), and Immigrants from Uganda (3.23, a difference of 0.070%).