Immigrants from Portugal vs South American Indian Householder Income Ages 25 - 44 years

The statistical analysis conducted on geographies consisting of 174,576,361 people shows a mild negative correlation between the proportion of Immigrants from Portugal and household income with householder between the ages 25 and 44 in the United States with a correlation coefficient (R) of -0.364 and weighted average of $95,512. Similarly, the statistical analysis conducted on geographies consisting of 164,455,741 people shows a weak negative correlation between the proportion of South American Indians and household income with householder between the ages 25 and 44 in the United States with a correlation coefficient (R) of -0.250 and weighted average of $96,497, a difference of 1.0%.

Householder Income Ages 25 - 44 years Correlation Summary

Measurement	Immigrants from Portugal	South American Indian
Minimum	$36,913	$2,499
Maximum	$163,387	$170,036
Range	$126,474	$167,537
Mean	$92,248	$91,221
Median	$93,647	$92,899
Interquartile 25% (IQ1)	$71,683	$70,385
Interquartile 75% (IQ3)	$111,037	$105,466
Interquartile Range (IQR)	$39,354	$35,081
Standard Deviation (Sample)	$26,108	$29,879
Standard Deviation (Population)	$25,907	$29,437

Demographics Similar to Immigrants from Portugal and South American Indians by Householder Income Ages 25 - 44 years

In terms of householder income ages 25 - 44 years, the demographic groups most similar to Immigrants from Portugal are Swiss ($95,511, a difference of 0.0%), Icelander ($95,560, a difference of 0.050%), Costa Rican ($95,565, a difference of 0.060%), Immigrants from Saudi Arabia ($95,450, a difference of 0.070%), and Scandinavian ($95,596, a difference of 0.090%). Similarly, the demographic groups most similar to South American Indians are Czech ($96,525, a difference of 0.030%), Slovene ($96,439, a difference of 0.060%), Slavic ($96,377, a difference of 0.12%), Ugandan ($96,667, a difference of 0.18%), and Basque ($96,709, a difference of 0.22%).

Demographics	Rating \| Rank	Householder Income Ages 25 - 44 years
Ethiopians	77.8 /100 \| #146	Good $96,824
Immigrants \| Syria	77.4 /100 \| #147	Good $96,789
Irish	76.9 /100 \| #148	Good $96,730
Basques	76.6 /100 \| #149	Good $96,709
Ugandans	76.2 /100 \| #150	Good $96,667
Czechs	74.8 /100 \| #151	Good $96,525
South American Indians	74.5 /100 \| #152	Good $96,497
Slovenes	73.9 /100 \| #153	Good $96,439
Slavs	73.2 /100 \| #154	Good $96,377
Moroccans	70.3 /100 \| #155	Good $96,117
Immigrants \| Germany	67.9 /100 \| #156	Good $95,913
Immigrants \| Uganda	65.2 /100 \| #157	Good $95,698
Scandinavians	63.9 /100 \| #158	Good $95,596
Costa Ricans	63.5 /100 \| #159	Good $95,565
Icelanders	63.4 /100 \| #160	Good $95,560
Immigrants \| Portugal	62.8 /100 \| #161	Good $95,512
Swiss	62.8 /100 \| #162	Good $95,511
Immigrants \| Saudi Arabia	62.0 /100 \| #163	Good $95,450
South Americans	60.9 /100 \| #164	Good $95,362
Immigrants \| Nepal	60.3 /100 \| #165	Good $95,322
Immigrants \| Ethiopia	59.5 /100 \| #166	Average $95,256