Immigrants from North America vs Portuguese Wage/Income Gap

The statistical analysis conducted on geographies consisting of 461,849,295 people shows a poor positive correlation between the proportion of Immigrants from North America and wage/income gap percentage in the United States with a correlation coefficient (R) of 0.173 and weighted average of 28.4%. Similarly, the statistical analysis conducted on geographies consisting of 449,694,788 people shows no correlation between the proportion of Portuguese and wage/income gap percentage in the United States with a correlation coefficient (R) of -0.013 and weighted average of 27.4%, a difference of 3.8%.

Wage/Income Gap Correlation Summary

Measurement	Immigrants from North America	Portuguese
Minimum	8.0%	8.3%
Maximum	58.9%	49.0%
Range	50.9%	40.7%
Mean	35.2%	27.7%
Median	31.8%	27.7%
Interquartile 25% (IQ1)	30.2%	21.8%
Interquartile 75% (IQ3)	41.7%	33.1%
Interquartile Range (IQR)	11.5%	11.3%
Standard Deviation (Sample)	11.7%	8.8%
Standard Deviation (Population)	11.5%	8.7%

Similar Demographics by Wage/Income Gap

Demographics Similar to Immigrants from North America by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Immigrants from North America are Austrian (28.4%, a difference of 0.0%), Immigrants from North Macedonia (28.4%, a difference of 0.050%), Immigrants from Northern Europe (28.5%, a difference of 0.17%), Immigrants from Canada (28.5%, a difference of 0.21%), and Scotch-Irish (28.5%, a difference of 0.24%).

Demographics	Rating \| Rank	Wage/Income Gap
Australians	0.3 /100 \| #290	Tragic 28.2%
Czechoslovakians	0.3 /100 \| #291	Tragic 28.2%
Immigrants \| Australia	0.3 /100 \| #292	Tragic 28.2%
Immigrants \| Israel	0.3 /100 \| #293	Tragic 28.2%
Greeks	0.3 /100 \| #294	Tragic 28.2%
Slovenes	0.3 /100 \| #295	Tragic 28.3%
Northern Europeans	0.3 /100 \| #296	Tragic 28.3%
Immigrants \| North America	0.2 /100 \| #297	Tragic 28.4%
Austrians	0.2 /100 \| #298	Tragic 28.4%
Immigrants \| North Macedonia	0.2 /100 \| #299	Tragic 28.4%
Immigrants \| Northern Europe	0.2 /100 \| #300	Tragic 28.5%
Immigrants \| Canada	0.2 /100 \| #301	Tragic 28.5%
Scotch-Irish	0.2 /100 \| #302	Tragic 28.5%
Irish	0.2 /100 \| #303	Tragic 28.5%
Immigrants \| Netherlands	0.2 /100 \| #304	Tragic 28.5%

Demographics Similar to Portuguese by Wage/Income Gap

In terms of wage/income gap, the demographic groups most similar to Portuguese are Israeli (27.4%, a difference of 0.080%), Immigrants from France (27.4%, a difference of 0.090%), Ukrainian (27.3%, a difference of 0.16%), Cherokee (27.4%, a difference of 0.20%), and Immigrants from Norway (27.3%, a difference of 0.22%).

Demographics	Rating \| Rank	Wage/Income Gap
Immigrants \| Nonimmigrants	3.3 /100 \| #246	Tragic 27.2%
Celtics	2.8 /100 \| #247	Tragic 27.3%
Cypriots	2.8 /100 \| #248	Tragic 27.3%
Carpatho Rusyns	2.7 /100 \| #249	Tragic 27.3%
Immigrants \| Czechoslovakia	2.7 /100 \| #250	Tragic 27.3%
Immigrants \| Norway	2.5 /100 \| #251	Tragic 27.3%
Ukrainians	2.4 /100 \| #252	Tragic 27.3%
Portuguese	2.2 /100 \| #253	Tragic 27.4%
Israelis	2.1 /100 \| #254	Tragic 27.4%
Immigrants \| France	2.1 /100 \| #255	Tragic 27.4%
Cherokee	1.9 /100 \| #256	Tragic 27.4%
Luxembourgers	1.9 /100 \| #257	Tragic 27.4%
Slavs	1.8 /100 \| #258	Tragic 27.4%
Icelanders	1.8 /100 \| #259	Tragic 27.5%
Tongans	1.7 /100 \| #260	Tragic 27.5%