South African vs Immigrants from Germany Average Family Size

The statistical analysis conducted on geographies consisting of 182,542,569 people shows a poor negative correlation between the proportion of South Africans and average family size in the United States with a correlation coefficient (R) of -0.124 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 0.44%.

In terms of average family size, the demographic groups most similar to South Africans are Immigrants from Saudi Arabia (3.17, a difference of 0.0%), Immigrants from Hungary (3.17, a difference of 0.0%), Cape Verdean (3.17, a difference of 0.020%), Immigrants from Kazakhstan (3.17, a difference of 0.040%), and Albanian (3.17, a difference of 0.070%). Similarly, the demographic groups most similar to Immigrants from Germany are Tlingit-Haida (3.16, a difference of 0.020%), Immigrants from Lithuania (3.15, a difference of 0.020%), Immigrants from Singapore (3.16, a difference of 0.050%), Maltese (3.16, a difference of 0.060%), and Iroquois (3.16, a difference of 0.11%).