Immigrants from North America vs Tongan Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 422,623,655 people shows a significant positive correlation between the proportion of Immigrants from North America and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.684 and weighted average of 30.6%. Similarly, the statistical analysis conducted on geographies consisting of 100,697,759 people shows a mild positive correlation between the proportion of Tongans and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.328 and weighted average of 28.4%, a difference of 7.7%.

Births to Unmarried Women Correlation Summary

Measurement	Immigrants from North America	Tongan
Minimum	23.8%	4.9%
Maximum	100.0%	100.0%
Range	76.2%	95.1%
Mean	54.1%	35.2%
Median	38.1%	27.4%
Interquartile 25% (IQ1)	30.8%	20.8%
Interquartile 75% (IQ3)	79.4%	36.8%
Interquartile Range (IQR)	48.7%	15.9%
Standard Deviation (Sample)	27.8%	25.3%
Standard Deviation (Population)	27.2%	25.0%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Immigrants from North America by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from North America are Northern European (30.6%, a difference of 0.030%), Immigrants from Oceania (30.6%, a difference of 0.050%), Czech (30.5%, a difference of 0.10%), Immigrants from Uganda (30.5%, a difference of 0.17%), and South African (30.5%, a difference of 0.19%).

Demographics	Rating \| Rank	Births to Unmarried Women
Puget Sound Salish	83.9 /100 \| #138	Excellent 30.4%
Immigrants \| Canada	83.7 /100 \| #139	Excellent 30.4%
Swiss	83.1 /100 \| #140	Excellent 30.5%
Pakistanis	83.0 /100 \| #141	Excellent 30.5%
South Africans	82.7 /100 \| #142	Excellent 30.5%
Immigrants \| Uganda	82.6 /100 \| #143	Excellent 30.5%
Czechs	82.1 /100 \| #144	Excellent 30.5%
Immigrants \| North America	81.5 /100 \| #145	Excellent 30.6%
Northern Europeans	81.4 /100 \| #146	Excellent 30.6%
Immigrants \| Oceania	81.2 /100 \| #147	Excellent 30.6%
Chileans	79.1 /100 \| #148	Good 30.7%
Serbians	78.8 /100 \| #149	Good 30.7%
Somalis	77.8 /100 \| #150	Good 30.7%
Italians	77.0 /100 \| #151	Good 30.8%
Poles	76.2 /100 \| #152	Good 30.8%

Demographics Similar to Tongans by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Tongans are Immigrants from Czechoslovakia (28.4%, a difference of 0.020%), Immigrants from Egypt (28.4%, a difference of 0.040%), Palestinian (28.4%, a difference of 0.15%), Immigrants from Europe (28.4%, a difference of 0.20%), and Bolivian (28.5%, a difference of 0.24%).

Demographics	Rating \| Rank	Births to Unmarried Women
Russians	99.2 /100 \| #57	Exceptional 28.0%
Immigrants \| Albania	99.2 /100 \| #58	Exceptional 28.0%
Immigrants \| Kazakhstan	99.1 /100 \| #59	Exceptional 28.1%
Immigrants \| Turkey	99.1 /100 \| #60	Exceptional 28.1%
Immigrants \| North Macedonia	99.1 /100 \| #61	Exceptional 28.1%
Egyptians	99.0 /100 \| #62	Exceptional 28.2%
Immigrants \| Serbia	98.9 /100 \| #63	Exceptional 28.3%
Tongans	98.8 /100 \| #64	Exceptional 28.4%
Immigrants \| Czechoslovakia	98.8 /100 \| #65	Exceptional 28.4%
Immigrants \| Egypt	98.8 /100 \| #66	Exceptional 28.4%
Palestinians	98.7 /100 \| #67	Exceptional 28.4%
Immigrants \| Europe	98.7 /100 \| #68	Exceptional 28.4%
Bolivians	98.7 /100 \| #69	Exceptional 28.5%
Laotians	98.6 /100 \| #70	Exceptional 28.5%
Jordanians	98.5 /100 \| #71	Exceptional 28.5%