Creek vs Immigrants from Costa Rica Median Family Income

The statistical analysis conducted on geographies consisting of 178,420,625 people shows a substantial negative correlation between the proportion of Creek and median family income in the United States with a correlation coefficient (R) of -0.535 and weighted average of $82,560. Similarly, the statistical analysis conducted on geographies consisting of 204,217,887 people shows a slight positive correlation between the proportion of Immigrants from Costa Rica and median family income in the United States with a correlation coefficient (R) of 0.092 and weighted average of $101,354, a difference of 22.8%.

Median Family Income Correlation Summary

Measurement	Creek	Immigrants from Costa Rica
Minimum	$23,750	$37,917
Maximum	$125,671	$238,052
Range	$101,921	$200,135
Mean	$66,532	$107,880
Median	$65,440	$101,496
Interquartile 25% (IQ1)	$54,458	$83,552
Interquartile 75% (IQ3)	$77,450	$124,823
Interquartile Range (IQR)	$22,992	$41,271
Standard Deviation (Sample)	$18,322	$38,589
Standard Deviation (Population)	$18,202	$38,194

Similar Demographics by Median Family Income

Demographics Similar to Creek by Median Family Income

In terms of median family income, the demographic groups most similar to Creek are Bahamian ($82,631, a difference of 0.090%), Sioux ($82,386, a difference of 0.21%), Dominican ($82,888, a difference of 0.40%), Immigrants from Congo ($82,216, a difference of 0.42%), and Arapaho ($82,064, a difference of 0.61%).

Demographics	Rating \| Rank	Median Family Income
Yakama	0.0 /100 \| #317	Tragic $83,932
Immigrants \| Mexico	0.0 /100 \| #318	Tragic $83,639
Immigrants \| Honduras	0.0 /100 \| #319	Tragic $83,618
Seminole	0.0 /100 \| #320	Tragic $83,354
Immigrants \| Caribbean	0.0 /100 \| #321	Tragic $83,319
Dominicans	0.0 /100 \| #322	Tragic $82,888
Bahamians	0.0 /100 \| #323	Tragic $82,631
Creek	0.0 /100 \| #324	Tragic $82,560
Sioux	0.0 /100 \| #325	Tragic $82,386
Immigrants \| Congo	0.0 /100 \| #326	Tragic $82,216
Arapaho	0.0 /100 \| #327	Tragic $82,064
Blacks/African Americans	0.0 /100 \| #328	Tragic $81,912
Dutch West Indians	0.0 /100 \| #329	Tragic $81,852
Cheyenne	0.0 /100 \| #330	Tragic $81,385
Immigrants \| Dominican Republic	0.0 /100 \| #331	Tragic $81,233

Demographics Similar to Immigrants from Costa Rica by Median Family Income

In terms of median family income, the demographic groups most similar to Immigrants from Costa Rica are Kenyan ($101,417, a difference of 0.060%), Dutch ($101,192, a difference of 0.16%), Tsimshian ($101,543, a difference of 0.19%), Celtic ($101,139, a difference of 0.21%), and Spaniard ($101,617, a difference of 0.26%).

Demographics	Rating \| Rank	Median Family Income
Germans	44.6 /100 \| #177	Average $102,254
Welsh	43.3 /100 \| #178	Average $102,151
South Americans	39.7 /100 \| #179	Fair $101,856
French Canadians	37.0 /100 \| #180	Fair $101,634
Spaniards	36.8 /100 \| #181	Fair $101,617
Tsimshian	35.9 /100 \| #182	Fair $101,543
Kenyans	34.5 /100 \| #183	Fair $101,417
Immigrants \| Costa Rica	33.7 /100 \| #184	Fair $101,354
Dutch	31.9 /100 \| #185	Fair $101,192
Celtics	31.3 /100 \| #186	Fair $101,139
Tlingit-Haida	30.8 /100 \| #187	Fair $101,092
Guamanians/Chamorros	30.5 /100 \| #188	Fair $101,061
Immigrants \| Portugal	29.6 /100 \| #189	Fair $100,984
Immigrants \| Immigrants	29.4 /100 \| #190	Fair $100,962
Colombians	27.2 /100 \| #191	Fair $100,750