Immigrants from Spain vs Immigrants from Germany 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 463,759,873 people shows a significant negative correlation between the proportion of Immigrants from Germany and average family size in the United States with a correlation coefficient (R) of -0.683 and weighted average of 3.15, a difference of 0.48%.

In terms of average family size, the demographic groups most similar to Immigrants from Spain are 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%), Cape Verdean (3.17, a difference of 0.050%), and Immigrants from Kazakhstan (3.17, a difference of 0.080%). Similarly, the demographic groups most similar to Immigrants from Germany are Tlingit-Haida (3.16, a difference of 0.020%), Immigrants from Singapore (3.16, a difference of 0.050%), Maltese (3.16, a difference of 0.060%), Iroquois (3.16, a difference of 0.11%), and Immigrants from Greece (3.16, a difference of 0.13%).