Iraqi vs Immigrants from Czechoslovakia Median Family Income

The statistical analysis conducted on geographies consisting of 170,585,790 people shows a poor negative correlation between the proportion of Iraqis and median family income in the United States with a correlation coefficient (R) of -0.171 and weighted average of $100,658. Similarly, the statistical analysis conducted on geographies consisting of 195,434,997 people shows a mild negative correlation between the proportion of Immigrants from Czechoslovakia and median family income in the United States with a correlation coefficient (R) of -0.386 and weighted average of $116,165, a difference of 15.4%.

Median Family Income Correlation Summary

Measurement	Iraqi	Immigrants from Czechoslovakia
Minimum	$54,690	$20,761
Maximum	$203,844	$210,139
Range	$149,154	$189,378
Mean	$99,589	$116,278
Median	$97,704	$117,481
Interquartile 25% (IQ1)	$81,823	$99,688
Interquartile 75% (IQ3)	$109,149	$133,750
Interquartile Range (IQR)	$27,326	$34,062
Standard Deviation (Sample)	$27,377	$34,098
Standard Deviation (Population)	$27,244	$33,822

Similar Demographics by Median Family Income

Demographics Similar to Iraqis by Median Family Income

In terms of median family income, the demographic groups most similar to Iraqis are Uruguayan ($100,656, a difference of 0.0%), Immigrants from Kenya ($100,679, a difference of 0.020%), Colombian ($100,750, a difference of 0.090%), Immigrants from South America ($100,414, a difference of 0.24%), and Immigrants ($100,962, a difference of 0.30%).

Demographics	Rating \| Rank	Median Family Income
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
Immigrants \| Kenya	26.5 /100 \| #192	Fair $100,679
Iraqis	26.3 /100 \| #193	Fair $100,658
Uruguayans	26.3 /100 \| #194	Fair $100,656
Immigrants \| South America	23.9 /100 \| #195	Fair $100,414
Samoans	23.3 /100 \| #196	Fair $100,344
Immigrants \| Cameroon	22.8 /100 \| #197	Fair $100,289
Immigrants \| Africa	22.5 /100 \| #198	Fair $100,256
Yugoslavians	21.3 /100 \| #199	Fair $100,119
Spanish	20.1 /100 \| #200	Fair $99,977

Demographics Similar to Immigrants from Czechoslovakia by Median Family Income

In terms of median family income, the demographic groups most similar to Immigrants from Czechoslovakia are Chinese ($116,188, a difference of 0.020%), Immigrants from South Africa ($116,286, a difference of 0.10%), Immigrants from Malaysia ($115,880, a difference of 0.25%), Maltese ($115,862, a difference of 0.26%), and Immigrants from Norway ($115,847, a difference of 0.27%).

Demographics	Rating \| Rank	Median Family Income
Bulgarians	100.0 /100 \| #43	Exceptional $117,818
Cambodians	100.0 /100 \| #44	Exceptional $117,780
Immigrants \| Greece	99.9 /100 \| #45	Exceptional $117,344
Immigrants \| Russia	99.9 /100 \| #46	Exceptional $116,942
Immigrants \| Austria	99.9 /100 \| #47	Exceptional $116,830
Immigrants \| South Africa	99.9 /100 \| #48	Exceptional $116,286
Chinese	99.9 /100 \| #49	Exceptional $116,188
Immigrants \| Czechoslovakia	99.9 /100 \| #50	Exceptional $116,165
Immigrants \| Malaysia	99.9 /100 \| #51	Exceptional $115,880
Maltese	99.9 /100 \| #52	Exceptional $115,862
Immigrants \| Norway	99.9 /100 \| #53	Exceptional $115,847
Immigrants \| Europe	99.9 /100 \| #54	Exceptional $115,523
Lithuanians	99.8 /100 \| #55	Exceptional $115,395
New Zealanders	99.8 /100 \| #56	Exceptional $115,230
Greeks	99.8 /100 \| #57	Exceptional $115,192