Lumbee vs Immigrants from Portugal Median Household Income

The statistical analysis conducted on geographies consisting of 92,249,872 people shows a mild negative correlation between the proportion of Lumbee and median household income in the United States with a correlation coefficient (R) of -0.380 and weighted average of $54,644. Similarly, the statistical analysis conducted on geographies consisting of 174,758,543 people shows a mild negative correlation between the proportion of Immigrants from Portugal and median household income in the United States with a correlation coefficient (R) of -0.345 and weighted average of $84,740, a difference of 55.1%.

Median Household Income Correlation Summary

Measurement	Lumbee	Immigrants from Portugal
Minimum	$20,917	$33,750
Maximum	$76,919	$118,667
Range	$56,002	$84,917
Mean	$43,208	$80,926
Median	$40,857	$85,116
Interquartile 25% (IQ1)	$34,279	$67,289
Interquartile 75% (IQ3)	$51,174	$96,142
Interquartile Range (IQR)	$16,895	$28,853
Standard Deviation (Sample)	$13,998	$21,750
Standard Deviation (Population)	$13,817	$21,592

Similar Demographics by Median Household Income

Demographics Similar to Lumbee by Median Household Income

In terms of median household income, the demographic groups most similar to Lumbee are Navajo ($59,159, a difference of 8.3%), Puerto Rican ($59,197, a difference of 8.3%), Tohono O'odham ($61,663, a difference of 12.8%), Houma ($62,575, a difference of 14.5%), and Pima ($63,262, a difference of 15.8%).

Demographics	Rating \| Rank	Median Household Income
Creek	0.0 /100 \| #333	Tragic $67,715
Blacks/African Americans	0.0 /100 \| #334	Tragic $67,573
Cheyenne	0.0 /100 \| #335	Tragic $66,974
Immigrants \| Congo	0.0 /100 \| #336	Tragic $66,768
Kiowa	0.0 /100 \| #337	Tragic $65,914
Immigrants \| Yemen	0.0 /100 \| #338	Tragic $65,194
Hopi	0.0 /100 \| #339	Tragic $65,043
Pueblo	0.0 /100 \| #340	Tragic $64,692
Crow	0.0 /100 \| #341	Tragic $63,681
Pima	0.0 /100 \| #342	Tragic $63,262
Houma	0.0 /100 \| #343	Tragic $62,575
Tohono O'odham	0.0 /100 \| #344	Tragic $61,663
Puerto Ricans	0.0 /100 \| #345	Tragic $59,197
Navajo	0.0 /100 \| #346	Tragic $59,159
Lumbee	0.0 /100 \| #347	Tragic $54,644

Demographics Similar to Immigrants from Portugal by Median Household Income

In terms of median household income, the demographic groups most similar to Immigrants from Portugal are Hawaiian ($84,729, a difference of 0.010%), Uruguayan ($84,691, a difference of 0.060%), Spaniard ($84,644, a difference of 0.11%), English ($84,915, a difference of 0.21%), and Czechoslovakian ($84,965, a difference of 0.27%).

Demographics	Rating \| Rank	Median Household Income
Immigrants \| Cameroon	53.4 /100 \| #173	Average $85,314
Scottish	50.0 /100 \| #174	Average $85,101
Immigrants \| Costa Rica	49.2 /100 \| #175	Average $85,054
Alsatians	49.2 /100 \| #176	Average $85,053
Immigrants \| Eritrea	48.8 /100 \| #177	Average $85,025
Czechoslovakians	47.8 /100 \| #178	Average $84,965
English	47.0 /100 \| #179	Average $84,915
Immigrants \| Portugal	44.2 /100 \| #180	Average $84,740
Hawaiians	44.1 /100 \| #181	Average $84,729
Uruguayans	43.5 /100 \| #182	Average $84,691
Spaniards	42.7 /100 \| #183	Average $84,644
Immigrants \| Eastern Africa	37.4 /100 \| #184	Fair $84,299
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