Immigrants from Portugal vs Peruvian 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 362,986,655 people shows a poor positive correlation between the proportion of Peruvians and percentage of family households in the United States with a correlation coefficient (R) of 0.124 and weighted average of 67.1%, a difference of 2.9%.

Family Households Correlation Summary

Measurement	Immigrants from Portugal	Peruvian
Minimum	13.2%	38.4%
Maximum	83.6%	100.0%
Range	70.4%	61.6%
Mean	64.7%	69.7%
Median	66.8%	69.8%
Interquartile 25% (IQ1)	60.1%	65.6%
Interquartile 75% (IQ3)	70.5%	75.1%
Interquartile Range (IQR)	10.4%	9.5%
Standard Deviation (Sample)	10.7%	11.5%
Standard Deviation (Population)	10.6%	11.4%

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 Peruvians by Family Households

In terms of family households, the demographic groups most similar to Peruvians are Tohono O'odham (67.1%, a difference of 0.010%), Salvadoran (67.2%, a difference of 0.060%), Thai (67.2%, a difference of 0.060%), Tsimshian (67.1%, a difference of 0.070%), and Nepalese (67.2%, a difference of 0.11%).

Demographics	Rating \| Rank	Family Households
Nicaraguans	100.0 /100 \| #29	Exceptional 67.4%
Immigrants \| Peru	100.0 /100 \| #30	Exceptional 67.2%
Immigrants \| Latin America	100.0 /100 \| #31	Exceptional 67.2%
Nepalese	100.0 /100 \| #32	Exceptional 67.2%
Salvadorans	100.0 /100 \| #33	Exceptional 67.2%
Thais	100.0 /100 \| #34	Exceptional 67.2%
Tohono O'odham	100.0 /100 \| #35	Exceptional 67.1%
Peruvians	100.0 /100 \| #36	Exceptional 67.1%
Tsimshian	100.0 /100 \| #37	Exceptional 67.1%
Mexican American Indians	100.0 /100 \| #38	Exceptional 67.0%
Immigrants \| El Salvador	100.0 /100 \| #39	Exceptional 67.0%
Guamanians/Chamorros	100.0 /100 \| #40	Exceptional 66.6%
Immigrants \| Bolivia	100.0 /100 \| #41	Exceptional 66.6%
Menominee	100.0 /100 \| #42	Exceptional 66.5%
Apache	100.0 /100 \| #43	Exceptional 66.5%