Immigrants from Japan vs Bulgarian Median Family Income

The statistical analysis conducted on geographies consisting of 339,915,551 people shows no correlation between the proportion of Immigrants from Japan and median family income in the United States with a correlation coefficient (R) of -0.048 and weighted average of $122,764. Similarly, the statistical analysis conducted on geographies consisting of 205,529,266 people shows a mild negative correlation between the proportion of Bulgarians and median family income in the United States with a correlation coefficient (R) of -0.358 and weighted average of $117,818, a difference of 4.2%.

Median Family Income Correlation Summary

Measurement	Immigrants from Japan	Bulgarian
Minimum	$28,538	$52,778
Maximum	$250,001	$223,917
Range	$221,463	$171,139
Mean	$131,921	$116,110
Median	$135,669	$116,274
Interquartile 25% (IQ1)	$87,578	$97,368
Interquartile 75% (IQ3)	$162,396	$128,713
Interquartile Range (IQR)	$74,818	$31,345
Standard Deviation (Sample)	$50,889	$30,846
Standard Deviation (Population)	$50,280	$30,631

Demographics Similar to Immigrants from Japan and Bulgarians by Median Family Income

In terms of median family income, the demographic groups most similar to Immigrants from Japan are Immigrants from Northern Europe ($121,840, a difference of 0.76%), Turkish ($121,202, a difference of 1.3%), Immigrants from Switzerland ($120,726, a difference of 1.7%), Russian ($120,487, a difference of 1.9%), and Immigrants from Denmark ($120,445, a difference of 1.9%). Similarly, the demographic groups most similar to Bulgarians are Immigrants from Bolivia ($117,912, a difference of 0.080%), Estonian ($118,013, a difference of 0.17%), Immigrants from Lithuania ($118,053, a difference of 0.20%), Immigrants from Asia ($118,291, a difference of 0.40%), and Immigrants from Turkey ($118,325, a difference of 0.43%).

Demographics	Rating \| Rank	Median Family Income
Immigrants \| Japan	100.0 /100 \| #23	Exceptional $122,764
Immigrants \| Northern Europe	100.0 /100 \| #24	Exceptional $121,840
Turks	100.0 /100 \| #25	Exceptional $121,202
Immigrants \| Switzerland	100.0 /100 \| #26	Exceptional $120,726
Russians	100.0 /100 \| #27	Exceptional $120,487
Immigrants \| Denmark	100.0 /100 \| #28	Exceptional $120,445
Latvians	100.0 /100 \| #29	Exceptional $120,301
Immigrants \| Sri Lanka	100.0 /100 \| #30	Exceptional $120,263
Immigrants \| France	100.0 /100 \| #31	Exceptional $120,076
Asians	100.0 /100 \| #32	Exceptional $119,955
Bhutanese	100.0 /100 \| #33	Exceptional $119,800
Bolivians	100.0 /100 \| #34	Exceptional $119,479
Soviet Union	100.0 /100 \| #35	Exceptional $119,262
Israelis	100.0 /100 \| #36	Exceptional $118,577
Australians	100.0 /100 \| #37	Exceptional $118,440
Immigrants \| Turkey	100.0 /100 \| #38	Exceptional $118,325
Immigrants \| Asia	100.0 /100 \| #39	Exceptional $118,291
Immigrants \| Lithuania	100.0 /100 \| #40	Exceptional $118,053
Estonians	100.0 /100 \| #41	Exceptional $118,013
Immigrants \| Bolivia	100.0 /100 \| #42	Exceptional $117,912
Bulgarians	100.0 /100 \| #43	Exceptional $117,818