Immigrants from Croatia vs Portuguese Married-couple Households

The statistical analysis conducted on geographies consisting of 132,566,764 people shows a mild positive correlation between the proportion of Immigrants from Croatia and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.346 and weighted average of 46.7%. 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 2.3%.

Married-couple Households Correlation Summary

Measurement	Immigrants from Croatia	Portuguese
Minimum	18.9%	21.9%
Maximum	90.0%	82.5%
Range	71.1%	60.6%
Mean	51.4%	49.0%
Median	50.0%	49.8%
Interquartile 25% (IQ1)	44.0%	42.6%
Interquartile 75% (IQ3)	57.4%	53.9%
Interquartile Range (IQR)	13.4%	11.3%
Standard Deviation (Sample)	12.2%	10.9%
Standard Deviation (Population)	12.1%	10.9%

Similar Demographics by Married-couple Households

Demographics Similar to Immigrants from Croatia by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Croatia are Cherokee (46.7%, a difference of 0.060%), Israeli (46.7%, a difference of 0.080%), Spanish American Indian (46.6%, a difference of 0.19%), Immigrants from Kazakhstan (46.8%, a difference of 0.24%), and Immigrants from Southern Europe (46.8%, a difference of 0.24%).

Demographics	Rating \| Rank	Married-couple Households
Iraqis	71.7 /100 \| #160	Good 46.9%
Delaware	71.2 /100 \| #161	Good 46.8%
Colombians	71.0 /100 \| #162	Good 46.8%
Immigrants \| Turkey	70.2 /100 \| #163	Good 46.8%
Immigrants \| Kazakhstan	70.0 /100 \| #164	Good 46.8%
Immigrants \| Southern Europe	69.9 /100 \| #165	Good 46.8%
Cherokee	65.7 /100 \| #166	Good 46.7%
Immigrants \| Croatia	64.2 /100 \| #167	Good 46.7%
Israelis	62.3 /100 \| #168	Good 46.7%
Spanish American Indians	59.4 /100 \| #169	Average 46.6%
South Americans	58.0 /100 \| #170	Average 46.6%
Immigrants \| Chile	55.7 /100 \| #171	Average 46.5%
Immigrants \| Australia	54.6 /100 \| #172	Average 46.5%
Immigrants \| Norway	52.0 /100 \| #173	Average 46.5%
Immigrants \| Mexico	50.0 /100 \| #174	Average 46.4%

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%