Immigrants from Portugal vs Iroquois Per Capita Income

The statistical analysis conducted on geographies consisting of 174,792,548 people shows a slight negative correlation between the proportion of Immigrants from Portugal and per capita income in the United States with a correlation coefficient (R) of -0.063 and weighted average of $42,412. Similarly, the statistical analysis conducted on geographies consisting of 207,308,382 people shows a mild negative correlation between the proportion of Iroquois and per capita income in the United States with a correlation coefficient (R) of -0.312 and weighted average of $39,104, a difference of 8.5%.

Per Capita Income Correlation Summary

Measurement	Immigrants from Portugal	Iroquois
Minimum	$13,756	$9,644
Maximum	$67,338	$57,083
Range	$53,582	$47,439
Mean	$40,766	$28,880
Median	$41,948	$27,852
Interquartile 25% (IQ1)	$34,644	$23,617
Interquartile 75% (IQ3)	$48,401	$33,731
Interquartile Range (IQR)	$13,757	$10,114
Standard Deviation (Sample)	$10,670	$8,453
Standard Deviation (Population)	$10,597	$8,352

Similar Demographics by Per Capita Income

Demographics Similar to Immigrants from Portugal by Per Capita Income

In terms of per capita income, the demographic groups most similar to Immigrants from Portugal are Barbadian ($42,406, a difference of 0.010%), Vietnamese ($42,368, a difference of 0.10%), Immigrants from Thailand ($42,289, a difference of 0.29%), Immigrants from Bosnia and Herzegovina ($42,278, a difference of 0.32%), and Scotch-Irish ($42,563, a difference of 0.36%).

Demographics	Rating \| Rank	Per Capita Income
Yugoslavians	27.4 /100 \| #191	Fair $42,792
Iraqis	26.7 /100 \| #192	Fair $42,760
Immigrants \| Sierra Leone	26.5 /100 \| #193	Fair $42,752
Immigrants \| Fiji	25.2 /100 \| #194	Fair $42,694
Immigrants \| Kenya	24.5 /100 \| #195	Fair $42,661
Dutch	23.4 /100 \| #196	Fair $42,605
Scotch-Irish	22.6 /100 \| #197	Fair $42,563
Immigrants \| Portugal	19.7 /100 \| #198	Poor $42,412
Barbadians	19.6 /100 \| #199	Poor $42,406
Vietnamese	19.0 /100 \| #200	Poor $42,368
Immigrants \| Thailand	17.6 /100 \| #201	Poor $42,289
Immigrants \| Bosnia and Herzegovina	17.5 /100 \| #202	Poor $42,278
Spanish	17.0 /100 \| #203	Poor $42,249
Aleuts	16.4 /100 \| #204	Poor $42,210
Whites/Caucasians	15.9 /100 \| #205	Poor $42,180

Demographics Similar to Iroquois by Per Capita Income

In terms of per capita income, the demographic groups most similar to Iroquois are Marshallese ($39,108, a difference of 0.010%), Belizean ($39,097, a difference of 0.020%), Alaskan Athabascan ($39,163, a difference of 0.15%), American ($39,039, a difference of 0.16%), and Malaysian ($39,194, a difference of 0.23%).

Demographics	Rating \| Rank	Per Capita Income
Immigrants \| Middle Africa	1.0 /100 \| #255	Tragic $39,529
Hawaiians	0.8 /100 \| #256	Tragic $39,403
Nicaraguans	0.8 /100 \| #257	Tragic $39,372
Jamaicans	0.7 /100 \| #258	Tragic $39,231
Malaysians	0.7 /100 \| #259	Tragic $39,194
Alaskan Athabascans	0.6 /100 \| #260	Tragic $39,163
Marshallese	0.6 /100 \| #261	Tragic $39,108
Iroquois	0.6 /100 \| #262	Tragic $39,104
Belizeans	0.6 /100 \| #263	Tragic $39,097
Americans	0.6 /100 \| #264	Tragic $39,039
Spanish Americans	0.5 /100 \| #265	Tragic $39,012
Salvadorans	0.5 /100 \| #266	Tragic $38,858
Immigrants \| Zaire	0.4 /100 \| #267	Tragic $38,848
Liberians	0.4 /100 \| #268	Tragic $38,780
Immigrants \| Jamaica	0.4 /100 \| #269	Tragic $38,766