Immigrants from Costa Rica vs Marshallese Median Household Income

The statistical analysis conducted on geographies consisting of 204,222,655 people shows a poor positive correlation between the proportion of Immigrants from Costa Rica and median household income in the United States with a correlation coefficient (R) of 0.170 and weighted average of $85,054. Similarly, the statistical analysis conducted on geographies consisting of 14,761,315 people shows a poor negative correlation between the proportion of Marshallese and median household income in the United States with a correlation coefficient (R) of -0.124 and weighted average of $78,930, a difference of 7.8%.

Median Household Income Correlation Summary

Measurement	Immigrants from Costa Rica	Marshallese
Minimum	$41,250	$18,739
Maximum	$168,837	$94,608
Range	$127,587	$75,869
Mean	$88,867	$71,002
Median	$83,191	$74,280
Interquartile 25% (IQ1)	$68,706	$64,792
Interquartile 75% (IQ3)	$97,715	$81,406
Interquartile Range (IQR)	$29,008	$16,615
Standard Deviation (Sample)	$30,266	$17,620
Standard Deviation (Population)	$29,949	$17,060

Similar Demographics by Median Household Income

Demographics Similar to Immigrants from Costa Rica by Median Household Income

In terms of median household income, the demographic groups most similar to Immigrants from Costa Rica are Alsatian ($85,053, a difference of 0.0%), Immigrants from Eritrea ($85,025, a difference of 0.030%), Scottish ($85,101, a difference of 0.050%), Czechoslovakian ($84,965, a difference of 0.10%), and English ($84,915, a difference of 0.16%).

Demographics	Rating \| Rank	Median Household Income
Icelanders	61.0 /100 \| #168	Good $85,797
Colombians	59.7 /100 \| #169	Average $85,716
Swiss	59.2 /100 \| #170	Average $85,681
Immigrants \| South America	58.1 /100 \| #171	Average $85,611
Slovenes	57.4 /100 \| #172	Average $85,562
Immigrants \| Cameroon	53.4 /100 \| #173	Average $85,314
Scottish	50.0 /100 \| #174	Average $85,101
Immigrants \| Costa Rica	49.2 /100 \| #175	Average $85,054
Alsatians	49.2 /100 \| #176	Average $85,053
Immigrants \| Eritrea	48.8 /100 \| #177	Average $85,025
Czechoslovakians	47.8 /100 \| #178	Average $84,965
English	47.0 /100 \| #179	Average $84,915
Immigrants \| Portugal	44.2 /100 \| #180	Average $84,740
Hawaiians	44.1 /100 \| #181	Average $84,729
Uruguayans	43.5 /100 \| #182	Average $84,691

Demographics Similar to Marshallese by Median Household Income

In terms of median household income, the demographic groups most similar to Marshallese are Immigrants from Barbados ($78,989, a difference of 0.080%), Inupiat ($78,841, a difference of 0.11%), Central American ($78,803, a difference of 0.16%), Immigrants from Sudan ($79,103, a difference of 0.22%), and Immigrants from Burma/Myanmar ($78,682, a difference of 0.32%).

Demographics	Rating \| Rank	Median Household Income
Nicaraguans	3.1 /100 \| #237	Tragic $79,737
Barbadians	3.0 /100 \| #238	Tragic $79,664
Alaska Natives	2.7 /100 \| #239	Tragic $79,509
Immigrants \| Western Africa	2.7 /100 \| #240	Tragic $79,490
Immigrants \| Nonimmigrants	2.6 /100 \| #241	Tragic $79,429
Immigrants \| Sudan	2.1 /100 \| #242	Tragic $79,103
Immigrants \| Barbados	1.9 /100 \| #243	Tragic $78,989
Marshallese	1.9 /100 \| #244	Tragic $78,930
Inupiat	1.8 /100 \| #245	Tragic $78,841
Central Americans	1.7 /100 \| #246	Tragic $78,803
Immigrants \| Burma/Myanmar	1.6 /100 \| #247	Tragic $78,682
Sudanese	1.5 /100 \| #248	Tragic $78,529
West Indians	1.4 /100 \| #249	Tragic $78,455
Immigrants \| Laos	1.3 /100 \| #250	Tragic $78,327
Mexican American Indians	1.2 /100 \| #251	Tragic $78,166