Immigrants from Poland vs Peruvian Per Capita Income

The statistical analysis conducted on geographies consisting of 304,861,873 people shows a substantial negative correlation between the proportion of Immigrants from Poland and per capita income in the United States with a correlation coefficient (R) of -0.540 and weighted average of $45,979. Similarly, the statistical analysis conducted on geographies consisting of 363,263,285 people shows a weak negative correlation between the proportion of Peruvians and per capita income in the United States with a correlation coefficient (R) of -0.267 and weighted average of $44,479, a difference of 3.4%.

Per Capita Income Correlation Summary

Measurement	Immigrants from Poland	Peruvian
Minimum	$28,915	$11,041
Maximum	$61,894	$69,376
Range	$32,979	$58,335
Mean	$41,553	$40,176
Median	$41,224	$40,253
Interquartile 25% (IQ1)	$37,111	$34,775
Interquartile 75% (IQ3)	$47,562	$45,381
Interquartile Range (IQR)	$10,451	$10,606
Standard Deviation (Sample)	$7,628	$9,639
Standard Deviation (Population)	$7,515	$9,582

Similar Demographics by Per Capita Income

Demographics Similar to Immigrants from Poland by Per Capita Income

In terms of per capita income, the demographic groups most similar to Immigrants from Poland are Immigrants from Saudi Arabia ($46,008, a difference of 0.060%), Immigrants from Ethiopia ($45,923, a difference of 0.12%), Chinese ($46,098, a difference of 0.26%), Canadian ($45,858, a difference of 0.27%), and Moroccan ($45,854, a difference of 0.27%).

Demographics	Rating \| Rank	Per Capita Income
Immigrants \| Morocco	95.7 /100 \| #112	Exceptional $46,430
Immigrants \| Albania	95.5 /100 \| #113	Exceptional $46,387
Afghans	94.9 /100 \| #114	Exceptional $46,268
Immigrants \| Chile	94.6 /100 \| #115	Exceptional $46,213
Poles	94.1 /100 \| #116	Exceptional $46,123
Chinese	93.9 /100 \| #117	Exceptional $46,098
Immigrants \| Saudi Arabia	93.3 /100 \| #118	Exceptional $46,008
Immigrants \| Poland	93.1 /100 \| #119	Exceptional $45,979
Immigrants \| Ethiopia	92.7 /100 \| #120	Exceptional $45,923
Canadians	92.2 /100 \| #121	Exceptional $45,858
Moroccans	92.1 /100 \| #122	Exceptional $45,854
Lebanese	92.0 /100 \| #123	Exceptional $45,840
Europeans	92.0 /100 \| #124	Exceptional $45,836
Zimbabweans	91.7 /100 \| #125	Exceptional $45,804
Palestinians	91.6 /100 \| #126	Exceptional $45,790

Demographics Similar to Peruvians by Per Capita Income

In terms of per capita income, the demographic groups most similar to Peruvians are Norwegian ($44,480, a difference of 0.0%), Immigrants from Eritrea ($44,509, a difference of 0.070%), Scottish ($44,440, a difference of 0.090%), Korean ($44,522, a difference of 0.10%), and Immigrants from Armenia ($44,552, a difference of 0.17%).

Demographics	Rating \| Rank	Per Capita Income
Immigrants \| Afghanistan	78.0 /100 \| #145	Good $44,790
Irish	75.8 /100 \| #146	Good $44,679
Czechs	74.1 /100 \| #147	Good $44,595
Immigrants \| Armenia	73.1 /100 \| #148	Good $44,552
Koreans	72.5 /100 \| #149	Good $44,522
Immigrants \| Eritrea	72.1 /100 \| #150	Good $44,509
Norwegians	71.5 /100 \| #151	Good $44,480
Peruvians	71.5 /100 \| #152	Good $44,479
Scottish	70.6 /100 \| #153	Good $44,440
Portuguese	68.7 /100 \| #154	Good $44,362
Uruguayans	67.6 /100 \| #155	Good $44,318
Slovaks	65.4 /100 \| #156	Good $44,229
South American Indians	64.8 /100 \| #157	Good $44,206
Immigrants \| Nepal	64.3 /100 \| #158	Good $44,187
South Americans	62.4 /100 \| #159	Good $44,114