Immigrants from Japan vs Costa Rican Married-Couple Family Poverty

The statistical analysis conducted on geographies consisting of 337,873,757 people shows a significant positive correlation between the proportion of Immigrants from Japan and poverty level among married-couple families in the United States with a correlation coefficient (R) of 0.673 and weighted average of 4.3%. Similarly, the statistical analysis conducted on geographies consisting of 252,586,429 people shows a weak positive correlation between the proportion of Costa Ricans and poverty level among married-couple families in the United States with a correlation coefficient (R) of 0.261 and weighted average of 5.1%, a difference of 19.7%.

Married-Couple Family Poverty Correlation Summary

Measurement	Immigrants from Japan	Costa Rican
Minimum	0.67%	0.54%
Maximum	100.0%	27.6%
Range	99.3%	27.0%
Mean	11.5%	6.0%
Median	3.5%	5.0%
Interquartile 25% (IQ1)	2.5%	3.5%
Interquartile 75% (IQ3)	5.0%	6.0%
Interquartile Range (IQR)	2.5%	2.5%
Standard Deviation (Sample)	23.0%	5.2%
Standard Deviation (Population)	22.6%	5.1%

Similar Demographics by Married-Couple Family Poverty

Demographics Similar to Immigrants from Japan by Married-Couple Family Poverty

In terms of married-couple family poverty, the demographic groups most similar to Immigrants from Japan are Serbian (4.3%, a difference of 0.020%), British (4.3%, a difference of 0.050%), Immigrants from South Central Asia (4.3%, a difference of 0.16%), Australian (4.3%, a difference of 0.23%), and Turkish (4.3%, a difference of 0.31%).

Demographics	Rating \| Rank	Married-Couple Family Poverty
Iranians	99.9 /100 \| #37	Exceptional 4.2%
Belgians	99.9 /100 \| #38	Exceptional 4.2%
Immigrants \| Northern Europe	99.8 /100 \| #39	Exceptional 4.2%
French Canadians	99.8 /100 \| #40	Exceptional 4.2%
Northern Europeans	99.8 /100 \| #41	Exceptional 4.3%
Scottish	99.8 /100 \| #42	Exceptional 4.3%
Swiss	99.8 /100 \| #43	Exceptional 4.3%
Immigrants \| Japan	99.8 /100 \| #44	Exceptional 4.3%
Serbians	99.8 /100 \| #45	Exceptional 4.3%
British	99.8 /100 \| #46	Exceptional 4.3%
Immigrants \| South Central Asia	99.8 /100 \| #47	Exceptional 4.3%
Australians	99.7 /100 \| #48	Exceptional 4.3%
Turks	99.7 /100 \| #49	Exceptional 4.3%
Burmese	99.7 /100 \| #50	Exceptional 4.3%
Immigrants \| Lithuania	99.7 /100 \| #51	Exceptional 4.3%

Demographics Similar to Costa Ricans by Married-Couple Family Poverty

In terms of married-couple family poverty, the demographic groups most similar to Costa Ricans are Paraguayan (5.1%, a difference of 0.0%), Immigrants from Malaysia (5.1%, a difference of 0.090%), Hawaiian (5.1%, a difference of 0.10%), Sierra Leonean (5.1%, a difference of 0.34%), and Immigrants from Jordan (5.1%, a difference of 0.65%).

Demographics	Rating \| Rank	Married-Couple Family Poverty
Pennsylvania Germans	68.5 /100 \| #160	Good 5.1%
Ethiopians	68.1 /100 \| #161	Good 5.1%
Immigrants \| Jordan	66.5 /100 \| #162	Good 5.1%
Sierra Leoneans	64.1 /100 \| #163	Good 5.1%
Hawaiians	62.3 /100 \| #164	Good 5.1%
Immigrants \| Malaysia	62.2 /100 \| #165	Good 5.1%
Paraguayans	61.5 /100 \| #166	Good 5.1%
Costa Ricans	61.5 /100 \| #167	Good 5.1%
Immigrants \| Uganda	54.9 /100 \| #168	Average 5.2%
Ottawa	54.5 /100 \| #169	Average 5.2%
Immigrants \| Argentina	54.4 /100 \| #170	Average 5.2%
Bermudans	52.9 /100 \| #171	Average 5.2%
Immigrants \| Northern Africa	51.3 /100 \| #172	Average 5.2%
Alsatians	51.2 /100 \| #173	Average 5.2%
Immigrants \| Eastern Africa	50.0 /100 \| #174	Average 5.2%