Creek vs Immigrants from Costa Rica Median Household Income

The statistical analysis conducted on geographies consisting of 178,405,677 people shows a substantial negative correlation between the proportion of Creek and median household income in the United States with a correlation coefficient (R) of -0.516 and weighted average of $67,715. Similarly, 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, a difference of 25.6%.

Median Household Income Correlation Summary

Measurement	Creek	Immigrants from Costa Rica
Minimum	$22,500	$41,250
Maximum	$111,063	$168,837
Range	$88,563	$127,587
Mean	$54,543	$88,867
Median	$53,166	$83,191
Interquartile 25% (IQ1)	$43,621	$68,706
Interquartile 75% (IQ3)	$65,130	$97,715
Interquartile Range (IQR)	$21,509	$29,008
Standard Deviation (Sample)	$15,915	$30,266
Standard Deviation (Population)	$15,809	$29,949

Similar Demographics by Median Household Income

Demographics Similar to Creek by Median Household Income

In terms of median household income, the demographic groups most similar to Creek are Sioux ($67,792, a difference of 0.11%), Black/African American ($67,573, a difference of 0.21%), Native/Alaskan ($67,879, a difference of 0.24%), Arapaho ($67,965, a difference of 0.37%), and Dutch West Indian ($68,412, a difference of 1.0%).

Demographics	Rating \| Rank	Median Household Income
Yuman	0.0 /100 \| #326	Tragic $68,743
Immigrants \| Cuba	0.0 /100 \| #327	Tragic $68,461
Menominee	0.0 /100 \| #328	Tragic $68,423
Dutch West Indians	0.0 /100 \| #329	Tragic $68,412
Arapaho	0.0 /100 \| #330	Tragic $67,965
Natives/Alaskans	0.0 /100 \| #331	Tragic $67,879
Sioux	0.0 /100 \| #332	Tragic $67,792
Creek	0.0 /100 \| #333	Tragic $67,715
Blacks/African Americans	0.0 /100 \| #334	Tragic $67,573
Cheyenne	0.0 /100 \| #335	Tragic $66,974
Immigrants \| Congo	0.0 /100 \| #336	Tragic $66,768
Kiowa	0.0 /100 \| #337	Tragic $65,914
Immigrants \| Yemen	0.0 /100 \| #338	Tragic $65,194
Hopi	0.0 /100 \| #339	Tragic $65,043
Pueblo	0.0 /100 \| #340	Tragic $64,692

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