Immigrants from Portugal vs Polish Family Poverty

The statistical analysis conducted on geographies consisting of 174,489,914 people shows a mild positive correlation between the proportion of Immigrants from Portugal and poverty level among families in the United States with a correlation coefficient (R) of 0.328 and weighted average of 9.4%. Similarly, the statistical analysis conducted on geographies consisting of 555,842,099 people shows a poor positive correlation between the proportion of Poles and poverty level among families in the United States with a correlation coefficient (R) of 0.196 and weighted average of 7.4%, a difference of 26.5%.

Family Poverty Correlation Summary

Measurement	Immigrants from Portugal	Polish
Minimum	1.6%	0.85%
Maximum	21.9%	39.6%
Range	20.4%	38.7%
Mean	9.4%	8.1%
Median	8.0%	6.5%
Interquartile 25% (IQ1)	6.1%	5.2%
Interquartile 75% (IQ3)	12.5%	8.8%
Interquartile Range (IQR)	6.4%	3.6%
Standard Deviation (Sample)	5.0%	6.3%
Standard Deviation (Population)	4.9%	6.3%

Similar Demographics by Family Poverty

Demographics Similar to Immigrants from Portugal by Family Poverty

In terms of family poverty, the demographic groups most similar to Immigrants from Portugal are Immigrants from Sierra Leone (9.4%, a difference of 0.17%), German Russian (9.4%, a difference of 0.21%), Immigrants from Costa Rica (9.4%, a difference of 0.23%), Immigrants from Lebanon (9.4%, a difference of 0.31%), and Spaniard (9.4%, a difference of 0.42%).

Demographics	Rating \| Rank	Family Poverty
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%
Immigrants \| Eastern Africa	15.1 /100 \| #208	Poor 9.5%

Demographics Similar to Poles by Family Poverty

In terms of family poverty, the demographic groups most similar to Poles are Immigrants from Japan (7.4%, a difference of 0.0%), Russian (7.5%, a difference of 0.23%), Czech (7.4%, a difference of 0.30%), Italian (7.4%, a difference of 0.42%), and Immigrants from Northern Europe (7.4%, a difference of 0.71%).

Demographics	Rating \| Rank	Family Poverty
Burmese	99.7 /100 \| #25	Exceptional 7.3%
Cypriots	99.6 /100 \| #26	Exceptional 7.3%
Immigrants \| Scotland	99.6 /100 \| #27	Exceptional 7.3%
Immigrants \| Korea	99.6 /100 \| #28	Exceptional 7.4%
Immigrants \| Northern Europe	99.6 /100 \| #29	Exceptional 7.4%
Italians	99.6 /100 \| #30	Exceptional 7.4%
Czechs	99.6 /100 \| #31	Exceptional 7.4%
Poles	99.5 /100 \| #32	Exceptional 7.4%
Immigrants \| Japan	99.5 /100 \| #33	Exceptional 7.4%
Russians	99.5 /100 \| #34	Exceptional 7.5%
Greeks	99.4 /100 \| #35	Exceptional 7.5%
Turks	99.4 /100 \| #36	Exceptional 7.5%
Estonians	99.4 /100 \| #37	Exceptional 7.5%
Bolivians	99.3 /100 \| #38	Exceptional 7.5%
Carpatho Rusyns	99.3 /100 \| #39	Exceptional 7.5%