Immigrants from Portugal vs Immigrants from Brazil 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 342,856,280 people shows a poor positive correlation between the proportion of Immigrants from Brazil and average family size in the United States with a correlation coefficient (R) of 0.119 and weighted average of 3.18, a difference of 0.21%.

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 Brazil are Immigrants from Southern Europe (3.18, a difference of 0.030%), Hungarian (3.18, a difference of 0.040%), Immigrants from Moldova (3.18, a difference of 0.040%), Danish (3.17, a difference of 0.040%), and Cajun (3.17, a difference of 0.050%).