Immigrants from Portugal vs South American Family Households with Children

The statistical analysis conducted on geographies consisting of 174,702,981 people shows a poor negative correlation between the proportion of Immigrants from Portugal and percentage of family households with children in the United States with a correlation coefficient (R) of -0.195 and weighted average of 27.7%. Similarly, the statistical analysis conducted on geographies consisting of 493,371,298 people shows a moderate positive correlation between the proportion of South Americans and percentage of family households with children in the United States with a correlation coefficient (R) of 0.458 and weighted average of 28.4%, a difference of 2.5%.

Family Households with Children Correlation Summary

Measurement	Immigrants from Portugal	South American
Minimum	12.9%	12.7%
Maximum	44.1%	66.7%
Range	31.2%	53.9%
Mean	27.4%	30.1%
Median	27.9%	29.1%
Interquartile 25% (IQ1)	25.4%	26.2%
Interquartile 75% (IQ3)	29.5%	32.2%
Interquartile Range (IQR)	4.1%	6.0%
Standard Deviation (Sample)	5.5%	7.6%
Standard Deviation (Population)	5.4%	7.5%

Similar Demographics by Family Households with Children

Demographics Similar to Immigrants from Portugal by Family Households with Children

In terms of family households with children, the demographic groups most similar to Immigrants from Portugal are Immigrants from Dominican Republic (27.7%, a difference of 0.010%), Immigrants from Ecuador (27.7%, a difference of 0.020%), Immigrants from Panama (27.7%, a difference of 0.030%), Iranian (27.7%, a difference of 0.040%), and Uruguayan (27.7%, a difference of 0.040%).

Demographics	Rating \| Rank	Family Households with Children
Immigrants \| Eritrea	89.4 /100 \| #129	Excellent 27.8%
Cajuns	87.6 /100 \| #130	Excellent 27.7%
Lebanese	87.4 /100 \| #131	Excellent 27.7%
Immigrants \| Belize	85.7 /100 \| #132	Excellent 27.7%
Iranians	85.2 /100 \| #133	Excellent 27.7%
Immigrants \| Panama	84.9 /100 \| #134	Excellent 27.7%
Immigrants \| Ecuador	84.6 /100 \| #135	Excellent 27.7%
Immigrants \| Portugal	84.1 /100 \| #136	Excellent 27.7%
Immigrants \| Dominican Republic	83.9 /100 \| #137	Excellent 27.7%
Uruguayans	83.2 /100 \| #138	Excellent 27.7%
Vietnamese	82.6 /100 \| #139	Excellent 27.7%
Spanish	81.8 /100 \| #140	Excellent 27.7%
Immigrants \| Eastern Asia	81.7 /100 \| #141	Excellent 27.7%
Swiss	81.4 /100 \| #142	Excellent 27.7%
Immigrants \| Eastern Africa	80.2 /100 \| #143	Excellent 27.7%

Demographics Similar to South Americans by Family Households with Children

In terms of family households with children, the demographic groups most similar to South Americans are Native/Alaskan (28.4%, a difference of 0.020%), Immigrants from Iraq (28.4%, a difference of 0.040%), Kenyan (28.4%, a difference of 0.040%), Immigrants from Nepal (28.4%, a difference of 0.060%), and Nicaraguan (28.4%, a difference of 0.090%).

Demographics	Rating \| Rank	Family Households with Children
Laotians	99.9 /100 \| #74	Exceptional 28.5%
Immigrants \| Jordan	99.9 /100 \| #75	Exceptional 28.4%
Immigrants \| Sri Lanka	99.9 /100 \| #76	Exceptional 28.4%
Nigerians	99.8 /100 \| #77	Exceptional 28.4%
Immigrants \| Nepal	99.8 /100 \| #78	Exceptional 28.4%
Immigrants \| Iraq	99.8 /100 \| #79	Exceptional 28.4%
Natives/Alaskans	99.8 /100 \| #80	Exceptional 28.4%
South Americans	99.8 /100 \| #81	Exceptional 28.4%
Kenyans	99.8 /100 \| #82	Exceptional 28.4%
Nicaraguans	99.8 /100 \| #83	Exceptional 28.4%
Costa Ricans	99.8 /100 \| #84	Exceptional 28.4%
Immigrants \| Syria	99.8 /100 \| #85	Exceptional 28.4%
Immigrants \| Western Africa	99.6 /100 \| #86	Exceptional 28.3%
Colombians	99.6 /100 \| #87	Exceptional 28.3%
Liberians	99.6 /100 \| #88	Exceptional 28.3%