Immigrants from Denmark vs Portuguese Average Family Size

The statistical analysis conducted on geographies consisting of 136,403,907 people shows a moderate negative correlation between the proportion of Immigrants from Denmark and average family size in the United States with a correlation coefficient (R) of -0.443 and weighted average of 3.15. Similarly, the statistical analysis conducted on geographies consisting of 449,985,413 people shows a weak negative correlation between the proportion of Portuguese and average family size in the United States with a correlation coefficient (R) of -0.297 and weighted average of 3.19, a difference of 1.3%.

Average Family Size Correlation Summary

Measurement	Immigrants from Denmark	Portuguese
Minimum	1.76	1.90
Maximum	4.25	3.84
Range	2.49	1.94
Mean	2.88	3.03
Median	2.98	3.06
Interquartile 25% (IQ1)	2.58	2.86
Interquartile 75% (IQ3)	3.10	3.22
Interquartile Range (IQR)	0.51	0.36
Standard Deviation (Sample)	0.47	0.36
Standard Deviation (Population)	0.46	0.36

Similar Demographics by Average Family Size

Demographics Similar to Immigrants from Denmark by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Denmark are Yugoslavian (3.15, a difference of 0.010%), German Russian (3.15, a difference of 0.020%), Immigrants from England (3.15, a difference of 0.040%), Immigrants from France (3.15, a difference of 0.040%), and Immigrants from Europe (3.15, a difference of 0.060%).

Demographics	Rating \| Rank	Average Family Size
Immigrants \| Belgium	0.6 /100 \| #274	Tragic 3.15
Cambodians	0.6 /100 \| #275	Tragic 3.15
Immigrants \| Bosnia and Herzegovina	0.5 /100 \| #276	Tragic 3.15
Swiss	0.5 /100 \| #277	Tragic 3.15
Okinawans	0.5 /100 \| #278	Tragic 3.15
Immigrants \| Europe	0.5 /100 \| #279	Tragic 3.15
Immigrants \| England	0.4 /100 \| #280	Tragic 3.15
Immigrants \| Denmark	0.4 /100 \| #281	Tragic 3.15
Yugoslavians	0.4 /100 \| #282	Tragic 3.15
German Russians	0.4 /100 \| #283	Tragic 3.15
Immigrants \| France	0.4 /100 \| #284	Tragic 3.15
Whites/Caucasians	0.3 /100 \| #285	Tragic 3.14
Immigrants \| Netherlands	0.3 /100 \| #286	Tragic 3.14
Greeks	0.3 /100 \| #287	Tragic 3.14
Immigrants \| Czechoslovakia	0.3 /100 \| #288	Tragic 3.14

Demographics Similar to Portuguese by Average Family Size

In terms of average family size, the demographic groups most similar to Portuguese are Chickasaw (3.19, a difference of 0.0%), Cree (3.19, a difference of 0.020%), Nonimmigrants (3.19, a difference of 0.020%), Syrian (3.19, a difference of 0.040%), and Immigrants from Italy (3.19, a difference of 0.060%).

Demographics	Rating \| Rank	Average Family Size
Lebanese	9.1 /100 \| #220	Tragic 3.19
Immigrants \| Ukraine	7.2 /100 \| #221	Tragic 3.19
Immigrants \| Kuwait	7.2 /100 \| #222	Tragic 3.19
Immigrants \| Zimbabwe	7.1 /100 \| #223	Tragic 3.19
Syrians	6.5 /100 \| #224	Tragic 3.19
Cree	6.2 /100 \| #225	Tragic 3.19
Chickasaw	6.0 /100 \| #226	Tragic 3.19
Portuguese	6.0 /100 \| #227	Tragic 3.19
Immigrants \| Nonimmigrants	5.7 /100 \| #228	Tragic 3.19
Immigrants \| Italy	5.3 /100 \| #229	Tragic 3.19
Icelanders	5.2 /100 \| #230	Tragic 3.19
Basques	5.2 /100 \| #231	Tragic 3.19
Cherokee	4.7 /100 \| #232	Tragic 3.18
Brazilians	4.5 /100 \| #233	Tragic 3.18
Iranians	4.5 /100 \| #234	Tragic 3.18