Immigrants from Peru vs Scotch-Irish Per Capita Income

The statistical analysis conducted on geographies consisting of 328,865,889 people shows a moderate negative correlation between the proportion of Immigrants from Peru and per capita income in the United States with a correlation coefficient (R) of -0.466 and weighted average of $43,852. 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 3.0%.

Per Capita Income Correlation Summary

Measurement	Immigrants from Peru	Scotch-Irish
Minimum	$8,682	$7,124
Maximum	$63,347	$62,377
Range	$54,665	$55,253
Mean	$39,361	$34,830
Median	$40,406	$35,981
Interquartile 25% (IQ1)	$32,749	$26,689
Interquartile 75% (IQ3)	$44,764	$42,802
Interquartile Range (IQR)	$12,015	$16,113
Standard Deviation (Sample)	$9,599	$10,987
Standard Deviation (Population)	$9,553	$10,923

Similar Demographics by Per Capita Income

Demographics Similar to Immigrants from Peru by Per Capita Income

In terms of per capita income, the demographic groups most similar to Immigrants from Peru are Scandinavian ($43,848, a difference of 0.010%), Immigrants from Eastern Africa ($43,838, a difference of 0.030%), Czechoslovakian ($43,806, a difference of 0.11%), Belgian ($43,951, a difference of 0.23%), and English ($43,982, a difference of 0.30%).

Demographics	Rating \| Rank	Per Capita Income
Swiss	61.4 /100 \| #162	Good $44,076
Immigrants \| South America	61.2 /100 \| #163	Good $44,068
Sri Lankans	59.8 /100 \| #164	Average $44,014
Immigrants \| Philippines	59.4 /100 \| #165	Average $44,000
Immigrants \| Uruguay	59.3 /100 \| #166	Average $43,997
English	58.9 /100 \| #167	Average $43,982
Belgians	58.1 /100 \| #168	Average $43,951
Immigrants \| Peru	55.3 /100 \| #169	Average $43,852
Scandinavians	55.2 /100 \| #170	Average $43,848
Immigrants \| Eastern Africa	54.9 /100 \| #171	Average $43,838
Czechoslovakians	54.1 /100 \| #172	Average $43,806
French	50.7 /100 \| #173	Average $43,685
Colombians	50.0 /100 \| #174	Average $43,661
Celtics	48.9 /100 \| #175	Average $43,621
Immigrants \| South Eastern Asia	46.6 /100 \| #176	Average $43,539

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