White/Caucasian vs Scotch-Irish Householder Income Ages 45 - 64 years

The statistical analysis conducted on geographies consisting of 579,240,232 people shows a strong positive correlation between the proportion of Whites/Caucasians and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of 0.746 and weighted average of $98,091. Similarly, the statistical analysis conducted on geographies consisting of 545,781,599 people shows a moderate negative correlation between the proportion of Scotch-Irish and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of -0.435 and weighted average of $97,073, a difference of 1.1%.

In terms of householder income ages 45 - 64 years, the demographic groups most similar to Whites/Caucasians are Immigrants from Iraq ($98,201, a difference of 0.11%), Immigrants from Kenya ($97,964, a difference of 0.13%), Puget Sound Salish ($98,340, a difference of 0.25%), Immigrants from Eastern Africa ($98,467, a difference of 0.38%), and Spanish ($98,554, a difference of 0.47%). Similarly, the demographic groups most similar to Scotch-Irish are Ghanaian ($97,277, a difference of 0.21%), Immigrants from Colombia ($97,290, a difference of 0.22%), Immigrants from Africa ($97,284, a difference of 0.22%), Japanese ($96,834, a difference of 0.25%), and Tsimshian ($96,783, a difference of 0.30%).