Vietnamese vs Immigrants from Portugal Median Family Income

The statistical analysis conducted on geographies consisting of 170,610,316 people shows a weak negative correlation between the proportion of Vietnamese and median family income in the United States with a correlation coefficient (R) of -0.295 and weighted average of $96,123. Similarly, the statistical analysis conducted on geographies consisting of 174,753,640 people shows a moderate negative correlation between the proportion of Immigrants from Portugal and median family income in the United States with a correlation coefficient (R) of -0.471 and weighted average of $100,984, a difference of 5.1%.

Median Family Income Correlation Summary

Measurement	Vietnamese	Immigrants from Portugal
Minimum	$40,807	$29,911
Maximum	$191,643	$141,703
Range	$150,837	$111,792
Mean	$100,636	$95,434
Median	$101,824	$98,112
Interquartile 25% (IQ1)	$79,608	$73,840
Interquartile 75% (IQ3)	$117,250	$114,950
Interquartile Range (IQR)	$37,642	$41,110
Standard Deviation (Sample)	$30,077	$25,863
Standard Deviation (Population)	$29,884	$25,663

Similar Demographics by Median Family Income

Demographics Similar to Vietnamese by Median Family Income

In terms of median family income, the demographic groups most similar to Vietnamese are Nonimmigrants ($96,231, a difference of 0.11%), Venezuelan ($96,281, a difference of 0.16%), Immigrants from Nigeria ($96,439, a difference of 0.33%), Immigrants from Ghana ($96,544, a difference of 0.44%), and Immigrants from Panama ($95,647, a difference of 0.50%).

Demographics	Rating \| Rank	Median Family Income
Immigrants \| Cambodia	5.8 /100 \| #218	Tragic $97,222
Delaware	5.1 /100 \| #219	Tragic $96,958
Sudanese	4.7 /100 \| #220	Tragic $96,783
Immigrants \| Ghana	4.2 /100 \| #221	Tragic $96,544
Immigrants \| Nigeria	4.0 /100 \| #222	Tragic $96,439
Venezuelans	3.7 /100 \| #223	Tragic $96,281
Immigrants \| Nonimmigrants	3.6 /100 \| #224	Tragic $96,231
Vietnamese	3.4 /100 \| #225	Tragic $96,123
Immigrants \| Panama	2.7 /100 \| #226	Tragic $95,647
Alaska Natives	2.6 /100 \| #227	Tragic $95,573
Immigrants \| Azores	2.4 /100 \| #228	Tragic $95,402
Marshallese	2.2 /100 \| #229	Tragic $95,293
Malaysians	2.2 /100 \| #230	Tragic $95,230
Ecuadorians	2.1 /100 \| #231	Tragic $95,114
Immigrants \| Venezuela	1.9 /100 \| #232	Tragic $94,904

Demographics Similar to Immigrants from Portugal by Median Family Income

In terms of median family income, the demographic groups most similar to Immigrants from Portugal are Immigrants ($100,962, a difference of 0.020%), Guamanian/Chamorro ($101,061, a difference of 0.080%), Tlingit-Haida ($101,092, a difference of 0.11%), Celtic ($101,139, a difference of 0.15%), and Dutch ($101,192, a difference of 0.21%).

Demographics	Rating \| Rank	Median Family Income
Tsimshian	35.9 /100 \| #182	Fair $101,543
Kenyans	34.5 /100 \| #183	Fair $101,417
Immigrants \| Costa Rica	33.7 /100 \| #184	Fair $101,354
Dutch	31.9 /100 \| #185	Fair $101,192
Celtics	31.3 /100 \| #186	Fair $101,139
Tlingit-Haida	30.8 /100 \| #187	Fair $101,092
Guamanians/Chamorros	30.5 /100 \| #188	Fair $101,061
Immigrants \| Portugal	29.6 /100 \| #189	Fair $100,984
Immigrants \| Immigrants	29.4 /100 \| #190	Fair $100,962
Colombians	27.2 /100 \| #191	Fair $100,750
Immigrants \| Kenya	26.5 /100 \| #192	Fair $100,679
Iraqis	26.3 /100 \| #193	Fair $100,658
Uruguayans	26.3 /100 \| #194	Fair $100,656
Immigrants \| South America	23.9 /100 \| #195	Fair $100,414
Samoans	23.3 /100 \| #196	Fair $100,344