Immigrants from Portugal vs Immigrants from Kazakhstan Average Family Size

The statistical analysis conducted on geographies consisting of 174,766,763 people shows a moderate negative correlation between the proportion of Immigrants from Portugal and average family size in the United States with a correlation coefficient (R) of -0.426 and weighted average of 3.18. Similarly, the statistical analysis conducted on geographies consisting of 124,429,118 people shows a mild negative correlation between the proportion of Immigrants from Kazakhstan and average family size in the United States with a correlation coefficient (R) of -0.348 and weighted average of 3.17, a difference of 0.47%.

In terms of average family size, the demographic groups most similar to Immigrants from Portugal are Immigrants from Romania (3.18, a difference of 0.050%), Romanian (3.18, a difference of 0.050%), Houma (3.18, a difference of 0.10%), Osage (3.18, a difference of 0.12%), and Immigrants from Japan (3.18, a difference of 0.15%). Similarly, the demographic groups most similar to Immigrants from Kazakhstan are Cape Verdean (3.17, a difference of 0.030%), South African (3.17, a difference of 0.040%), Immigrants from Hungary (3.17, a difference of 0.040%), Immigrants from Saudi Arabia (3.17, a difference of 0.050%), and Immigrants from Spain (3.17, a difference of 0.080%).