Immigrants from El Salvador vs Scotch-Irish Per Capita Income

The statistical analysis conducted on geographies consisting of 357,847,435 people shows a substantial negative correlation between the proportion of Immigrants from El Salvador and per capita income in the United States with a correlation coefficient (R) of -0.568 and weighted average of $38,394. Similarly, the statistical analysis conducted on geographies consisting of 548,816,006 people shows a weak negative correlation between the proportion of Scotch-Irish and per capita income in the United States with a correlation coefficient (R) of -0.238 and weighted average of $42,563, a difference of 10.9%.

Per Capita Income Correlation Summary

Measurement	Immigrants from El Salvador	Scotch-Irish
Minimum	$12,473	$7,124
Maximum	$47,918	$62,377
Range	$35,445	$55,253
Mean	$33,959	$34,830
Median	$35,640	$35,981
Interquartile 25% (IQ1)	$29,770	$26,689
Interquartile 75% (IQ3)	$39,011	$42,802
Interquartile Range (IQR)	$9,240	$16,113
Standard Deviation (Sample)	$7,077	$10,987
Standard Deviation (Population)	$7,037	$10,923

Similar Demographics by Per Capita Income

Demographics Similar to Immigrants from El Salvador by Per Capita Income

In terms of per capita income, the demographic groups most similar to Immigrants from El Salvador are Nepalese ($38,442, a difference of 0.13%), Immigrants from Cabo Verde ($38,540, a difference of 0.38%), Central American ($38,560, a difference of 0.43%), Immigrants from Belize ($38,614, a difference of 0.57%), and Immigrants from Liberia ($38,165, a difference of 0.60%).

Demographics	Rating \| Rank	Per Capita Income
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
Immigrants \| Belize	0.3 /100 \| #270	Tragic $38,614
Central Americans	0.3 /100 \| #271	Tragic $38,560
Immigrants \| Cabo Verde	0.3 /100 \| #272	Tragic $38,540
Nepalese	0.3 /100 \| #273	Tragic $38,442
Immigrants \| El Salvador	0.3 /100 \| #274	Tragic $38,394
Immigrants \| Liberia	0.2 /100 \| #275	Tragic $38,165
Hmong	0.2 /100 \| #276	Tragic $38,120
Comanche	0.2 /100 \| #277	Tragic $38,088
Immigrants \| Nicaragua	0.2 /100 \| #278	Tragic $38,065
Colville	0.2 /100 \| #279	Tragic $38,047
Potawatomi	0.2 /100 \| #280	Tragic $38,046
Immigrants \| Dominica	0.2 /100 \| #281	Tragic $37,952

Demographics Similar to Scotch-Irish by Per Capita Income

In terms of per capita income, the demographic groups most similar to Scotch-Irish are Dutch ($42,605, a difference of 0.10%), Immigrants from Kenya ($42,661, a difference of 0.23%), Immigrants from Fiji ($42,694, a difference of 0.31%), Immigrants from Portugal ($42,412, a difference of 0.36%), and Barbadian ($42,406, a difference of 0.37%).

Demographics	Rating \| Rank	Per Capita Income
Kenyans	27.7 /100 \| #190	Fair $42,808
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