Immigrants from El Salvador vs Welsh Median Household Income

The statistical analysis conducted on geographies consisting of 357,662,505 people shows a weak positive correlation between the proportion of Immigrants from El Salvador and median household income in the United States with a correlation coefficient (R) of 0.225 and weighted average of $81,213. Similarly, the statistical analysis conducted on geographies consisting of 527,928,431 people shows a poor positive correlation between the proportion of Welsh and median household income in the United States with a correlation coefficient (R) of 0.107 and weighted average of $83,628, a difference of 3.0%.

Median Household Income Correlation Summary

Measurement	Immigrants from El Salvador	Welsh
Minimum	$41,123	$27,188
Maximum	$135,638	$106,528
Range	$94,515	$79,340
Mean	$83,315	$74,552
Median	$81,957	$75,263
Interquartile 25% (IQ1)	$74,629	$66,384
Interquartile 75% (IQ3)	$91,081	$84,494
Interquartile Range (IQR)	$16,452	$18,110
Standard Deviation (Sample)	$15,893	$14,468
Standard Deviation (Population)	$15,803	$14,345

Similar Demographics by Median Household Income

Demographics Similar to Immigrants from El Salvador by Median Household Income

In terms of median household income, the demographic groups most similar to Immigrants from El Salvador are Immigrants from Nigeria ($81,236, a difference of 0.030%), Malaysian ($81,064, a difference of 0.18%), Scotch-Irish ($80,972, a difference of 0.30%), Immigrants from Ghana ($81,489, a difference of 0.34%), and Immigrants from Venezuela ($81,506, a difference of 0.36%).

Demographics	Rating \| Rank	Median Household Income
Yugoslavians	13.3 /100 \| #216	Poor $82,186
Ecuadorians	12.5 /100 \| #217	Poor $82,070
Whites/Caucasians	12.2 /100 \| #218	Poor $82,029
Nigerians	10.3 /100 \| #219	Poor $81,725
Immigrants \| Venezuela	9.0 /100 \| #220	Tragic $81,506
Immigrants \| Ghana	9.0 /100 \| #221	Tragic $81,489
Immigrants \| Nigeria	7.7 /100 \| #222	Tragic $81,236
Immigrants \| El Salvador	7.6 /100 \| #223	Tragic $81,213
Malaysians	7.0 /100 \| #224	Tragic $81,064
Scotch-Irish	6.6 /100 \| #225	Tragic $80,972
Immigrants \| Panama	6.2 /100 \| #226	Tragic $80,873
Guyanese	5.7 /100 \| #227	Tragic $80,734
Immigrants \| Bangladesh	5.7 /100 \| #228	Tragic $80,722
Delaware	5.0 /100 \| #229	Tragic $80,527
Bermudans	4.7 /100 \| #230	Tragic $80,406

Demographics Similar to Welsh by Median Household Income

In terms of median household income, the demographic groups most similar to Welsh are Finnish ($83,607, a difference of 0.030%), Ghanaian ($83,582, a difference of 0.060%), Immigrants from Armenia ($83,555, a difference of 0.090%), Iraqi ($83,753, a difference of 0.15%), and French ($83,468, a difference of 0.19%).

Demographics	Rating \| Rank	Median Household Income
Kenyans	34.2 /100 \| #185	Fair $84,085
Puget Sound Salish	33.2 /100 \| #186	Fair $84,011
Belgians	33.2 /100 \| #187	Fair $84,008
Tlingit-Haida	32.6 /100 \| #188	Fair $83,968
Immigrants \| Colombia	31.7 /100 \| #189	Fair $83,902
Slovaks	30.2 /100 \| #190	Fair $83,798
Iraqis	29.6 /100 \| #191	Fair $83,753
Welsh	28.0 /100 \| #192	Fair $83,628
Finns	27.7 /100 \| #193	Fair $83,607
Ghanaians	27.4 /100 \| #194	Fair $83,582
Immigrants \| Armenia	27.0 /100 \| #195	Fair $83,555
French	26.0 /100 \| #196	Fair $83,468
Aleuts	25.7 /100 \| #197	Fair $83,446
Japanese	25.1 /100 \| #198	Fair $83,395
Germans	24.6 /100 \| #199	Fair $83,358