Immigrants from Portugal vs Lumbee Family Households

The statistical analysis conducted on geographies consisting of 174,766,633 people shows a moderate negative correlation between the proportion of Immigrants from Portugal and percentage of family households in the United States with a correlation coefficient (R) of -0.477 and weighted average of 65.2%. Similarly, the statistical analysis conducted on geographies consisting of 92,265,071 people shows a slight positive correlation between the proportion of Lumbee and percentage of family households in the United States with a correlation coefficient (R) of 0.094 and weighted average of 63.1%, a difference of 3.4%.

Family Households Correlation Summary

Measurement	Immigrants from Portugal	Lumbee
Minimum	13.2%	27.9%
Maximum	83.6%	100.0%
Range	70.4%	72.1%
Mean	64.7%	62.4%
Median	66.8%	63.1%
Interquartile 25% (IQ1)	60.1%	59.0%
Interquartile 75% (IQ3)	70.5%	67.2%
Interquartile Range (IQR)	10.4%	8.2%
Standard Deviation (Sample)	10.7%	11.7%
Standard Deviation (Population)	10.6%	11.5%

Similar Demographics by Family Households

Demographics Similar to Immigrants from Portugal by Family Households

In terms of family households, the demographic groups most similar to Immigrants from Portugal are Swiss (65.2%, a difference of 0.010%), Guatemalan (65.2%, a difference of 0.010%), Immigrants from Poland (65.2%, a difference of 0.030%), Guyanese (65.3%, a difference of 0.040%), and Hopi (65.3%, a difference of 0.050%).

Demographics	Rating \| Rank	Family Households
Immigrants \| Haiti	99.1 /100 \| #88	Exceptional 65.3%
Immigrants \| Caribbean	99.1 /100 \| #89	Exceptional 65.3%
Immigrants \| Laos	99.1 /100 \| #90	Exceptional 65.3%
Crow	98.9 /100 \| #91	Exceptional 65.3%
Hopi	98.8 /100 \| #92	Exceptional 65.3%
Guyanese	98.8 /100 \| #93	Exceptional 65.3%
Immigrants \| Poland	98.7 /100 \| #94	Exceptional 65.2%
Immigrants \| Portugal	98.6 /100 \| #95	Exceptional 65.2%
Swiss	98.6 /100 \| #96	Exceptional 65.2%
Guatemalans	98.6 /100 \| #97	Exceptional 65.2%
Immigrants \| Syria	98.4 /100 \| #98	Exceptional 65.2%
Central American Indians	98.3 /100 \| #99	Exceptional 65.2%
Haitians	98.1 /100 \| #100	Exceptional 65.2%
Chileans	98.1 /100 \| #101	Exceptional 65.2%
Immigrants \| Sri Lanka	98.0 /100 \| #102	Exceptional 65.1%

Demographics Similar to Lumbee by Family Households

In terms of family households, the demographic groups most similar to Lumbee are West Indian (63.1%, a difference of 0.0%), Immigrants from Kazakhstan (63.1%, a difference of 0.010%), Serbian (63.0%, a difference of 0.010%), Immigrants from Croatia (63.1%, a difference of 0.020%), and Immigrants from Turkey (63.1%, a difference of 0.020%).

Demographics	Rating \| Rank	Family Households
Israelis	0.4 /100 \| #267	Tragic 63.1%
Immigrants \| Singapore	0.4 /100 \| #268	Tragic 63.1%
Yugoslavians	0.4 /100 \| #269	Tragic 63.1%
Immigrants \| Austria	0.3 /100 \| #270	Tragic 63.1%
Immigrants \| Croatia	0.3 /100 \| #271	Tragic 63.1%
Immigrants \| Turkey	0.3 /100 \| #272	Tragic 63.1%
Immigrants \| Kazakhstan	0.3 /100 \| #273	Tragic 63.1%
Lumbee	0.3 /100 \| #274	Tragic 63.1%
West Indians	0.3 /100 \| #275	Tragic 63.1%
Serbians	0.3 /100 \| #276	Tragic 63.0%
Ottawa	0.3 /100 \| #277	Tragic 63.0%
Immigrants \| Belgium	0.2 /100 \| #278	Tragic 63.0%
Immigrants \| Yemen	0.2 /100 \| #279	Tragic 63.0%
Immigrants \| Bulgaria	0.2 /100 \| #280	Tragic 63.0%
Estonians	0.2 /100 \| #281	Tragic 62.9%