Immigrants from Latin America vs Portuguese Married-couple Households

The statistical analysis conducted on geographies consisting of 557,974,846 people shows a poor negative correlation between the proportion of Immigrants from Latin America and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.123 and weighted average of 44.7%. Similarly, the statistical analysis conducted on geographies consisting of 449,970,895 people shows no correlation between the proportion of Portuguese and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.042 and weighted average of 47.8%, a difference of 7.0%.

Married-couple Households Correlation Summary

Measurement	Immigrants from Latin America	Portuguese
Minimum	26.9%	21.9%
Maximum	63.3%	82.5%
Range	36.4%	60.6%
Mean	44.6%	49.0%
Median	45.0%	49.8%
Interquartile 25% (IQ1)	42.4%	42.6%
Interquartile 75% (IQ3)	47.0%	53.9%
Interquartile Range (IQR)	4.7%	11.3%
Standard Deviation (Sample)	4.9%	10.9%
Standard Deviation (Population)	4.9%	10.9%

Similar Demographics by Married-couple Households

Demographics Similar to Immigrants from Latin America by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Latin America are Soviet Union (44.6%, a difference of 0.040%), Kenyan (44.7%, a difference of 0.050%), Houma (44.6%, a difference of 0.050%), Marshallese (44.6%, a difference of 0.050%), and Immigrants from Uganda (44.6%, a difference of 0.090%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Laos	4.6 /100 \| #222	Tragic 45.1%
Immigrants \| Cambodia	2.7 /100 \| #223	Tragic 44.9%
Immigrants \| Micronesia	2.6 /100 \| #224	Tragic 44.9%
Dutch West Indians	2.6 /100 \| #225	Tragic 44.9%
Alsatians	2.3 /100 \| #226	Tragic 44.8%
Salvadorans	1.9 /100 \| #227	Tragic 44.7%
Kenyans	1.7 /100 \| #228	Tragic 44.7%
Immigrants \| Latin America	1.6 /100 \| #229	Tragic 44.7%
Soviet Union	1.6 /100 \| #230	Tragic 44.6%
Houma	1.5 /100 \| #231	Tragic 44.6%
Marshallese	1.5 /100 \| #232	Tragic 44.6%
Immigrants \| Uganda	1.5 /100 \| #233	Tragic 44.6%
Immigrants \| Panama	1.3 /100 \| #234	Tragic 44.6%
Immigrants \| Nicaragua	1.2 /100 \| #235	Tragic 44.5%
Yaqui	1.2 /100 \| #236	Tragic 44.5%

Demographics Similar to Portuguese by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Portuguese are Immigrants from Czechoslovakia (47.8%, a difference of 0.010%), Immigrants from South Africa (47.8%, a difference of 0.11%), Slavic (47.8%, a difference of 0.12%), Hawaiian (47.8%, a difference of 0.12%), and Turkish (47.8%, a difference of 0.14%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Austria	96.4 /100 \| #99	Exceptional 47.9%
Immigrants \| Italy	96.3 /100 \| #100	Exceptional 47.9%
Turks	96.1 /100 \| #101	Exceptional 47.8%
Slavs	96.0 /100 \| #102	Exceptional 47.8%
Hawaiians	96.0 /100 \| #103	Exceptional 47.8%
Immigrants \| South Africa	96.0 /100 \| #104	Exceptional 47.8%
Immigrants \| Czechoslovakia	95.5 /100 \| #105	Exceptional 47.8%
Portuguese	95.5 /100 \| #106	Exceptional 47.8%
Estonians	94.7 /100 \| #107	Exceptional 47.7%
Immigrants \| Japan	94.4 /100 \| #108	Exceptional 47.7%
Immigrants \| Jordan	94.1 /100 \| #109	Exceptional 47.7%
Macedonians	93.9 /100 \| #110	Exceptional 47.6%
Syrians	93.9 /100 \| #111	Exceptional 47.6%
Peruvians	93.8 /100 \| #112	Exceptional 47.6%
Venezuelans	93.8 /100 \| #113	Exceptional 47.6%