Immigrants from Spain vs Immigrants from Zaire 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 107,246,225 people shows a poor negative correlation between the proportion of Immigrants from Zaire and average family size in the United States with a correlation coefficient (R) of -0.183 and weighted average of 3.22, a difference of 1.5%.

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 Zaire are Burmese (3.22, a difference of 0.010%), Immigrants from Eastern Africa (3.22, a difference of 0.010%), Immigrants from Israel (3.22, a difference of 0.030%), Immigrants from Sudan (3.22, a difference of 0.030%), and Choctaw (3.21, a difference of 0.050%).