South American Indian vs Puerto Rican Householder Income Ages 45 - 64 years

The statistical analysis conducted on geographies consisting of 164,498,576 people shows a weak negative correlation between the proportion of South American Indians and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of -0.299 and weighted average of $101,171. Similarly, the statistical analysis conducted on geographies consisting of 526,175,846 people shows a very strong negative correlation between the proportion of Puerto Ricans and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of -0.822 and weighted average of $69,234, a difference of 46.1%.

In terms of householder income ages 45 - 64 years, the demographic groups most similar to South American Indians are Guamanian/Chamorro ($101,170, a difference of 0.0%), Slovak ($101,029, a difference of 0.14%), Czechoslovakian ($101,387, a difference of 0.21%), South American ($100,837, a difference of 0.33%), and Samoan ($101,580, a difference of 0.40%).

In terms of householder income ages 45 - 64 years, the demographic groups most similar to Puerto Ricans are Navajo ($69,759, a difference of 0.76%), Houma ($72,093, a difference of 4.1%), Pima ($73,365, a difference of 6.0%), Lumbee ($65,113, a difference of 6.3%), and Tohono O'odham ($73,774, a difference of 6.6%).