Marshallese vs Immigrants from Costa Rica Family Poverty

The statistical analysis conducted on geographies consisting of 14,754,460 people shows a poor positive correlation between the proportion of Marshallese and poverty level among families in the United States with a correlation coefficient (R) of 0.161 and weighted average of 9.9%. Similarly, the statistical analysis conducted on geographies consisting of 204,115,485 people shows a poor negative correlation between the proportion of Immigrants from Costa Rica and poverty level among families in the United States with a correlation coefficient (R) of -0.140 and weighted average of 9.4%, a difference of 6.0%.

Family Poverty Correlation Summary

Measurement	Marshallese	Immigrants from Costa Rica
Minimum	5.8%	0.92%
Maximum	20.0%	22.0%
Range	14.2%	21.1%
Mean	11.7%	8.5%
Median	10.9%	8.4%
Interquartile 25% (IQ1)	8.3%	5.0%
Interquartile 75% (IQ3)	14.5%	10.2%
Interquartile Range (IQR)	6.1%	5.1%
Standard Deviation (Sample)	4.3%	4.8%
Standard Deviation (Population)	4.1%	4.7%

Similar Demographics by Family Poverty

Demographics Similar to Marshallese by Family Poverty

In terms of family poverty, the demographic groups most similar to Marshallese are Immigrants (10.0%, a difference of 0.25%), Immigrants from Africa (9.9%, a difference of 0.30%), Ottawa (10.0%, a difference of 0.52%), Immigrants from Armenia (10.0%, a difference of 0.54%), and Japanese (9.9%, a difference of 0.60%).

Demographics	Rating \| Rank	Family Poverty
Americans	6.2 /100 \| #217	Tragic 9.8%
Panamanians	5.6 /100 \| #218	Tragic 9.8%
Immigrants \| Eritrea	5.4 /100 \| #219	Tragic 9.9%
Bermudans	5.3 /100 \| #220	Tragic 9.9%
Immigrants \| Cambodia	4.8 /100 \| #221	Tragic 9.9%
Japanese	4.8 /100 \| #222	Tragic 9.9%
Immigrants \| Africa	4.3 /100 \| #223	Tragic 9.9%
Marshallese	3.9 /100 \| #224	Tragic 9.9%
Immigrants \| Immigrants	3.6 /100 \| #225	Tragic 10.0%
Ottawa	3.3 /100 \| #226	Tragic 10.0%
Immigrants \| Armenia	3.3 /100 \| #227	Tragic 10.0%
Sudanese	3.1 /100 \| #228	Tragic 10.0%
Immigrants \| Uzbekistan	3.1 /100 \| #229	Tragic 10.0%
Immigrants \| Panama	3.1 /100 \| #230	Tragic 10.0%
Alaskan Athabascans	2.7 /100 \| #231	Tragic 10.1%

Demographics Similar to Immigrants from Costa Rica by Family Poverty

In terms of family poverty, the demographic groups most similar to Immigrants from Costa Rica are Spaniard (9.4%, a difference of 0.19%), Immigrants from Portugal (9.4%, a difference of 0.23%), Immigrants from Sierra Leone (9.4%, a difference of 0.40%), Iraqi (9.3%, a difference of 0.44%), and German Russian (9.4%, a difference of 0.44%).

Demographics	Rating \| Rank	Family Poverty
Immigrants \| Western Asia	28.2 /100 \| #193	Fair 9.3%
South Americans	28.1 /100 \| #194	Fair 9.3%
Venezuelans	27.4 /100 \| #195	Fair 9.3%
Immigrants \| Venezuela	26.1 /100 \| #196	Fair 9.3%
Immigrants \| Colombia	24.4 /100 \| #197	Fair 9.3%
Iraqis	24.2 /100 \| #198	Fair 9.3%
Spaniards	22.8 /100 \| #199	Fair 9.4%
Immigrants \| Costa Rica	21.7 /100 \| #200	Fair 9.4%
Immigrants \| Portugal	20.5 /100 \| #201	Fair 9.4%
Immigrants \| Sierra Leone	19.6 /100 \| #202	Poor 9.4%
German Russians	19.4 /100 \| #203	Poor 9.4%
Immigrants \| Lebanon	18.9 /100 \| #204	Poor 9.4%
Aleuts	18.0 /100 \| #205	Poor 9.5%
Immigrants \| South America	18.0 /100 \| #206	Poor 9.5%
Sierra Leoneans	15.6 /100 \| #207	Poor 9.5%