African vs Immigrants from Sierra Leone Per Capita Income

The statistical analysis conducted on geographies consisting of 470,145,104 people shows a substantial negative correlation between the proportion of Africans and per capita income in the United States with a correlation coefficient (R) of -0.538 and weighted average of $37,785. Similarly, the statistical analysis conducted on geographies consisting of 101,626,660 people shows a mild negative correlation between the proportion of Immigrants from Sierra Leone and per capita income in the United States with a correlation coefficient (R) of -0.398 and weighted average of $42,752, a difference of 13.1%.

Per Capita Income Correlation Summary

Measurement	African	Immigrants from Sierra Leone
Minimum	$4,302	$4,657
Maximum	$43,354	$67,610
Range	$39,052	$62,953
Mean	$27,384	$41,186
Median	$28,229	$41,327
Interquartile 25% (IQ1)	$21,779	$37,712
Interquartile 75% (IQ3)	$33,791	$44,823
Interquartile Range (IQR)	$12,012	$7,111
Standard Deviation (Sample)	$8,322	$9,754
Standard Deviation (Population)	$8,265	$9,684

Similar Demographics by Per Capita Income

Demographics Similar to Africans by Per Capita Income

In terms of per capita income, the demographic groups most similar to Africans are Guatemalan ($37,766, a difference of 0.050%), Pennsylvania German ($37,842, a difference of 0.15%), Immigrants from Laos ($37,857, a difference of 0.19%), Central American Indian ($37,699, a difference of 0.23%), and Dominican ($37,697, a difference of 0.24%).

Demographics	Rating \| Rank	Per Capita Income
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
Immigrants \| Laos	0.1 /100 \| #282	Tragic $37,857
Pennsylvania Germans	0.1 /100 \| #283	Tragic $37,842
Africans	0.1 /100 \| #284	Tragic $37,785
Guatemalans	0.1 /100 \| #285	Tragic $37,766
Central American Indians	0.1 /100 \| #286	Tragic $37,699
Dominicans	0.1 /100 \| #287	Tragic $37,697
Blackfeet	0.1 /100 \| #288	Tragic $37,695
U.S. Virgin Islanders	0.1 /100 \| #289	Tragic $37,589
Immigrants \| Guatemala	0.1 /100 \| #290	Tragic $37,550
Cajuns	0.1 /100 \| #291	Tragic $37,527

Demographics Similar to Immigrants from Sierra Leone by Per Capita Income

In terms of per capita income, the demographic groups most similar to Immigrants from Sierra Leone are Iraqi ($42,760, a difference of 0.020%), Yugoslavian ($42,792, a difference of 0.090%), Kenyan ($42,808, a difference of 0.13%), Immigrants from Fiji ($42,694, a difference of 0.13%), and Immigrants from Kenya ($42,661, a difference of 0.21%).

Demographics	Rating \| Rank	Per Capita Income
French Canadians	32.3 /100 \| #186	Fair $43,003
Immigrants \| Colombia	31.5 /100 \| #187	Fair $42,971
Immigrants \| Africa	31.0 /100 \| #188	Fair $42,950
Bermudans	30.1 /100 \| #189	Fair $42,911
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