Immigrants from Portugal vs African 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 469,417,507 people shows a poor positive correlation between the proportion of Africans and percentage of family households with children in the United States with a correlation coefficient (R) of 0.156 and weighted average of 27.2%, a difference of 2.0%.

Family Households with Children Correlation Summary

Measurement	Immigrants from Portugal	African
Minimum	12.9%	3.0%
Maximum	44.1%	57.1%
Range	31.2%	54.2%
Mean	27.4%	26.8%
Median	27.9%	26.7%
Interquartile 25% (IQ1)	25.4%	23.1%
Interquartile 75% (IQ3)	29.5%	28.7%
Interquartile Range (IQR)	4.1%	5.6%
Standard Deviation (Sample)	5.5%	10.3%
Standard Deviation (Population)	5.4%	10.3%

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 Africans by Family Households with Children

In terms of family households with children, the demographic groups most similar to Africans are Northern European (27.2%, a difference of 0.010%), Immigrants from Dominica (27.2%, a difference of 0.040%), Okinawan (27.2%, a difference of 0.040%), Cuban (27.1%, a difference of 0.040%), and U.S. Virgin Islander (27.1%, a difference of 0.040%).

Demographics	Rating \| Rank	Family Households with Children
Haitians	19.8 /100 \| #207	Poor 27.2%
Immigrants \| Poland	16.4 /100 \| #208	Poor 27.2%
Dutch West Indians	15.8 /100 \| #209	Poor 27.2%
Immigrants \| Ukraine	14.4 /100 \| #210	Poor 27.2%
Welsh	14.2 /100 \| #211	Poor 27.2%
Immigrants \| Dominica	13.9 /100 \| #212	Poor 27.2%
Okinawans	13.7 /100 \| #213	Poor 27.2%
Africans	13.0 /100 \| #214	Poor 27.2%
Northern Europeans	12.8 /100 \| #215	Poor 27.2%
Cubans	12.2 /100 \| #216	Poor 27.1%
U.S. Virgin Islanders	12.1 /100 \| #217	Poor 27.1%
Greeks	11.4 /100 \| #218	Poor 27.1%
Immigrants \| Japan	10.7 /100 \| #219	Poor 27.1%
Austrians	9.9 /100 \| #220	Tragic 27.1%
New Zealanders	9.6 /100 \| #221	Tragic 27.1%