Japanese vs Welsh Householder Income Ages 25 - 44 years

The statistical analysis conducted on geographies consisting of 248,932,234 people shows a moderate negative correlation between the proportion of Japanese and household income with householder between the ages 25 and 44 in the United States with a correlation coefficient (R) of -0.422 and weighted average of $91,624. Similarly, the statistical analysis conducted on geographies consisting of 524,969,019 people shows a mild negative correlation between the proportion of Welsh and household income with householder between the ages 25 and 44 in the United States with a correlation coefficient (R) of -0.366 and weighted average of $93,039, a difference of 1.5%.

In terms of householder income ages 25 - 44 years, the demographic groups most similar to Japanese are White/Caucasian ($91,668, a difference of 0.050%), Ecuadorian ($91,574, a difference of 0.050%), Kenyan ($91,684, a difference of 0.070%), Immigrants from Cambodia ($91,533, a difference of 0.10%), and Nepalese ($91,498, a difference of 0.14%). Similarly, the demographic groups most similar to Welsh are Dutch ($93,081, a difference of 0.040%), Tlingit-Haida ($92,987, a difference of 0.060%), Immigrants from Sierra Leone ($93,115, a difference of 0.080%), Immigrants from Costa Rica ($92,876, a difference of 0.18%), and Spaniard ($93,366, a difference of 0.35%).