Costa Rican vs Portuguese Median Household Income

The statistical analysis conducted on geographies consisting of 253,413,856 people shows a slight positive correlation between the proportion of Costa Ricans and median household income in the United States with a correlation coefficient (R) of 0.088 and weighted average of $87,262. Similarly, the statistical analysis conducted on geographies consisting of 449,847,647 people shows a weak negative correlation between the proportion of Portuguese and median household income in the United States with a correlation coefficient (R) of -0.222 and weighted average of $88,976, a difference of 2.0%.

In terms of median household income, the demographic groups most similar to Costa Ricans are South American Indian ($87,446, a difference of 0.21%), Immigrants from Uganda ($87,553, a difference of 0.33%), Ugandan ($87,557, a difference of 0.34%), Serbian ($87,572, a difference of 0.36%), and Danish ($87,676, a difference of 0.47%). Similarly, the demographic groups most similar to Portuguese are Brazilian ($88,934, a difference of 0.050%), British ($88,914, a difference of 0.070%), Immigrants from Syria ($88,792, a difference of 0.21%), European ($88,751, a difference of 0.25%), and Immigrants from Ethiopia ($88,687, a difference of 0.33%).