Immigrants from Poland vs Belizean Average Family Size

The statistical analysis conducted on geographies consisting of 304,786,853 people shows a substantial negative correlation between the proportion of Immigrants from Poland and average family size in the United States with a correlation coefficient (R) of -0.583 and weighted average of 3.20. Similarly, the statistical analysis conducted on geographies consisting of 144,152,249 people shows a mild negative correlation between the proportion of Belizeans and average family size in the United States with a correlation coefficient (R) of -0.348 and weighted average of 3.39, a difference of 5.7%.

Average Family Size Correlation Summary

Measurement	Immigrants from Poland	Belizean
Minimum	1.87	2.43
Maximum	3.39	4.23
Range	1.52	1.80
Mean	3.06	3.34
Median	3.18	3.37
Interquartile 25% (IQ1)	2.96	3.24
Interquartile 75% (IQ3)	3.22	3.48
Interquartile Range (IQR)	0.26	0.24
Standard Deviation (Sample)	0.33	0.32
Standard Deviation (Population)	0.33	0.32

Similar Demographics by Average Family Size

Demographics Similar to Immigrants from Poland by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from Poland are Paraguayan (3.20, a difference of 0.010%), Immigrants from Cabo Verde (3.20, a difference of 0.020%), Immigrants from Nepal (3.21, a difference of 0.050%), Immigrants from Morocco (3.21, a difference of 0.060%), and Immigrants from India (3.21, a difference of 0.060%).

Demographics	Rating \| Rank	Average Family Size
Kenyans	28.0 /100 \| #197	Fair 3.21
Immigrants \| Azores	21.7 /100 \| #198	Fair 3.21
Hmong	20.7 /100 \| #199	Fair 3.21
Immigrants \| Kenya	19.2 /100 \| #200	Poor 3.21
Immigrants \| Morocco	18.5 /100 \| #201	Poor 3.21
Immigrants \| India	18.5 /100 \| #202	Poor 3.21
Immigrants \| Nepal	18.1 /100 \| #203	Poor 3.21
Immigrants \| Poland	16.6 /100 \| #204	Poor 3.20
Paraguayans	16.3 /100 \| #205	Poor 3.20
Immigrants \| Cabo Verde	16.0 /100 \| #206	Poor 3.20
Filipinos	13.6 /100 \| #207	Poor 3.20
Chippewa	13.3 /100 \| #208	Poor 3.20
Sudanese	13.3 /100 \| #209	Poor 3.20
Zimbabweans	12.6 /100 \| #210	Poor 3.20
Immigrants \| Iran	12.1 /100 \| #211	Poor 3.20

Demographics Similar to Belizeans by Average Family Size

In terms of average family size, the demographic groups most similar to Belizeans are Immigrants from Haiti (3.39, a difference of 0.12%), Marshallese (3.38, a difference of 0.17%), Immigrants from Belize (3.39, a difference of 0.20%), Immigrants from Vietnam (3.38, a difference of 0.23%), and Immigrants from Philippines (3.37, a difference of 0.33%).

Demographics	Rating \| Rank	Average Family Size
Hawaiians	100.0 /100 \| #33	Exceptional 3.41
Hispanics or Latinos	100.0 /100 \| #34	Exceptional 3.41
Guatemalans	100.0 /100 \| #35	Exceptional 3.40
Immigrants \| Guyana	100.0 /100 \| #36	Exceptional 3.40
Guyanese	100.0 /100 \| #37	Exceptional 3.40
Immigrants \| Belize	100.0 /100 \| #38	Exceptional 3.39
Immigrants \| Haiti	100.0 /100 \| #39	Exceptional 3.39
Belizeans	100.0 /100 \| #40	Exceptional 3.39
Marshallese	100.0 /100 \| #41	Exceptional 3.38
Immigrants \| Vietnam	100.0 /100 \| #42	Exceptional 3.38
Immigrants \| Philippines	100.0 /100 \| #43	Exceptional 3.37
Alaska Natives	100.0 /100 \| #44	Exceptional 3.37
Shoshone	100.0 /100 \| #45	Exceptional 3.37
Haitians	100.0 /100 \| #46	Exceptional 3.37
Vietnamese	100.0 /100 \| #47	Exceptional 3.37