Japanese vs Immigrants from Costa Rica Median Family Income

The statistical analysis conducted on geographies consisting of 249,024,827 people shows a substantial negative correlation between the proportion of Japanese and median family income in the United States with a correlation coefficient (R) of -0.513 and weighted average of $97,288. 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 4.2%.

Median Family Income Correlation Summary

Measurement	Japanese	Immigrants from Costa Rica
Minimum	$33,448	$37,917
Maximum	$140,649	$238,052
Range	$107,201	$200,135
Mean	$79,706	$107,880
Median	$86,545	$101,496
Interquartile 25% (IQ1)	$59,337	$83,552
Interquartile 75% (IQ3)	$99,518	$124,823
Interquartile Range (IQR)	$40,181	$41,271
Standard Deviation (Sample)	$24,734	$38,589
Standard Deviation (Population)	$24,457	$38,194

Similar Demographics by Median Family Income

Demographics Similar to Japanese by Median Family Income

In terms of median family income, the demographic groups most similar to Japanese are Immigrants from Cambodia ($97,222, a difference of 0.070%), Immigrants from Bosnia and Herzegovina ($97,432, a difference of 0.15%), Nigerian ($97,522, a difference of 0.24%), Bermudan ($97,577, a difference of 0.30%), and Immigrants from Armenia ($97,605, a difference of 0.33%).

Demographics	Rating \| Rank	Median Family Income
Puget Sound Salish	8.2 /100 \| #210	Tragic $97,958
Immigrants \| Sudan	7.4 /100 \| #211	Tragic $97,737
Panamanians	7.2 /100 \| #212	Tragic $97,683
Immigrants \| Armenia	7.0 /100 \| #213	Tragic $97,605
Bermudans	6.9 /100 \| #214	Tragic $97,577
Nigerians	6.7 /100 \| #215	Tragic $97,522
Immigrants \| Bosnia and Herzegovina	6.4 /100 \| #216	Tragic $97,432
Japanese	6.0 /100 \| #217	Tragic $97,288
Immigrants \| Cambodia	5.8 /100 \| #218	Tragic $97,222
Delaware	5.1 /100 \| #219	Tragic $96,958
Sudanese	4.7 /100 \| #220	Tragic $96,783
Immigrants \| Ghana	4.2 /100 \| #221	Tragic $96,544
Immigrants \| Nigeria	4.0 /100 \| #222	Tragic $96,439
Venezuelans	3.7 /100 \| #223	Tragic $96,281
Immigrants \| Nonimmigrants	3.6 /100 \| #224	Tragic $96,231

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