Belgian vs Immigrants from Czechoslovakia Median Family Income

The statistical analysis conducted on geographies consisting of 355,758,296 people shows a poor negative correlation between the proportion of Belgians and median family income in the United States with a correlation coefficient (R) of -0.127 and weighted average of $102,788. 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 13.0%.

Median Family Income Correlation Summary

Measurement	Belgian	Immigrants from Czechoslovakia
Minimum	$55,000	$20,761
Maximum	$126,094	$210,139
Range	$71,094	$189,378
Mean	$90,563	$116,278
Median	$92,069	$117,481
Interquartile 25% (IQ1)	$81,250	$99,688
Interquartile 75% (IQ3)	$100,134	$133,750
Interquartile Range (IQR)	$18,884	$34,062
Standard Deviation (Sample)	$14,839	$34,098
Standard Deviation (Population)	$14,690	$33,822

Similar Demographics by Median Family Income

Demographics Similar to Belgians by Median Family Income

In terms of median family income, the demographic groups most similar to Belgians are Immigrants from Eritrea ($102,823, a difference of 0.030%), Finnish ($102,676, a difference of 0.11%), Alsatian ($103,010, a difference of 0.22%), Immigrants from Eastern Africa ($102,451, a difference of 0.33%), and Immigrants from Uzbekistan ($103,197, a difference of 0.40%).

Demographics	Rating \| Rank	Median Family Income
English	62.6 /100 \| #166	Good $103,684
South American Indians	61.9 /100 \| #167	Good $103,624
Immigrants \| Peru	60.8 /100 \| #168	Good $103,534
Czechoslovakians	57.6 /100 \| #169	Average $103,273
Immigrants \| Uzbekistan	56.6 /100 \| #170	Average $103,197
Alsatians	54.3 /100 \| #171	Average $103,010
Immigrants \| Eritrea	51.9 /100 \| #172	Average $102,823
Belgians	51.4 /100 \| #173	Average $102,788
Finns	50.0 /100 \| #174	Average $102,676
Immigrants \| Eastern Africa	47.1 /100 \| #175	Average $102,451
French	46.1 /100 \| #176	Average $102,368
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

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