Immigrants from Portugal vs Immigrants from Japan 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 339,992,819 people shows a moderate negative correlation between the proportion of Immigrants from Japan and average family size in the United States with a correlation coefficient (R) of -0.409 and weighted average of 3.18, a difference of 0.15%.

In terms of average family size, the demographic groups most similar to Immigrants from Portugal are Immigrants from Turkey (3.18, a difference of 0.010%), Iranian (3.18, a difference of 0.030%), Brazilian (3.18, a difference of 0.040%), Immigrants from Romania (3.18, a difference of 0.050%), and Romanian (3.18, a difference of 0.050%). Similarly, the demographic groups most similar to Immigrants from Japan are Osage (3.18, a difference of 0.020%), Hungarian (3.18, a difference of 0.020%), Immigrants from Moldova (3.18, a difference of 0.020%), Immigrants from Southern Europe (3.18, a difference of 0.030%), and Houma (3.18, a difference of 0.050%).