Immigrants from Costa Rica vs Subsaharan African Median Female Earnings

The statistical analysis conducted on geographies consisting of 204,263,663 people shows a poor negative correlation between the proportion of Immigrants from Costa Rica and median female earnings in the United States with a correlation coefficient (R) of -0.192 and weighted average of $39,186. Similarly, the statistical analysis conducted on geographies consisting of 507,707,888 people shows a significant negative correlation between the proportion of Sub-Saharan Africans and median female earnings in the United States with a correlation coefficient (R) of -0.601 and weighted average of $38,391, a difference of 2.1%.

Median Female Earnings Correlation Summary

Measurement	Immigrants from Costa Rica	Subsaharan African
Minimum	$20,158	$2,499
Maximum	$56,684	$50,416
Range	$36,526	$47,917
Mean	$38,901	$34,847
Median	$38,633	$36,829
Interquartile 25% (IQ1)	$33,041	$30,475
Interquartile 75% (IQ3)	$45,796	$39,811
Interquartile Range (IQR)	$12,755	$9,336
Standard Deviation (Sample)	$9,096	$8,928
Standard Deviation (Population)	$8,998	$8,863

Similar Demographics by Median Female Earnings

Demographics Similar to Immigrants from Costa Rica by Median Female Earnings

In terms of median female earnings, the demographic groups most similar to Immigrants from Costa Rica are Assyrian/Chaldean/Syriac ($39,159, a difference of 0.070%), Uruguayan ($39,228, a difference of 0.11%), Ecuadorian ($39,117, a difference of 0.18%), Icelander ($39,109, a difference of 0.20%), and Irish ($39,291, a difference of 0.27%).

Demographics	Rating \| Rank	Median Female Earnings
Senegalese	34.2 /100 \| #189	Fair $39,384
Puget Sound Salish	33.9 /100 \| #190	Fair $39,376
Immigrants \| Western Africa	32.7 /100 \| #191	Fair $39,351
Immigrants \| Immigrants	31.7 /100 \| #192	Fair $39,328
Immigrants \| Nigeria	30.2 /100 \| #193	Fair $39,294
Irish	30.0 /100 \| #194	Fair $39,291
Uruguayans	27.3 /100 \| #195	Fair $39,228
Immigrants \| Costa Rica	25.6 /100 \| #196	Fair $39,186
Assyrians/Chaldeans/Syriacs	24.6 /100 \| #197	Fair $39,159
Ecuadorians	23.0 /100 \| #198	Fair $39,117
Icelanders	22.7 /100 \| #199	Fair $39,109
Immigrants \| Panama	20.6 /100 \| #200	Fair $39,049
Panamanians	20.6 /100 \| #201	Fair $39,049
Slovaks	19.9 /100 \| #202	Poor $39,029
Czechs	18.7 /100 \| #203	Poor $38,992

Demographics Similar to Sub-Saharan Africans by Median Female Earnings

In terms of median female earnings, the demographic groups most similar to Sub-Saharan Africans are Scottish ($38,397, a difference of 0.020%), Belgian ($38,382, a difference of 0.020%), Basque ($38,352, a difference of 0.10%), French Canadian ($38,436, a difference of 0.12%), and Somali ($38,333, a difference of 0.15%).

Demographics	Rating \| Rank	Median Female Earnings
Immigrants \| Azores	8.8 /100 \| #221	Tragic $38,573
Japanese	8.1 /100 \| #222	Tragic $38,528
Immigrants \| Sudan	7.8 /100 \| #223	Tragic $38,511
Native Hawaiians	7.1 /100 \| #224	Tragic $38,461
French	7.0 /100 \| #225	Tragic $38,457
French Canadians	6.8 /100 \| #226	Tragic $38,436
Scottish	6.3 /100 \| #227	Tragic $38,397
Sub-Saharan Africans	6.2 /100 \| #228	Tragic $38,391
Belgians	6.1 /100 \| #229	Tragic $38,382
Basques	5.7 /100 \| #230	Tragic $38,352
Somalis	5.5 /100 \| #231	Tragic $38,333
Scandinavians	5.2 /100 \| #232	Tragic $38,306
Tongans	5.1 /100 \| #233	Tragic $38,288
Celtics	5.0 /100 \| #234	Tragic $38,283
Sudanese	4.4 /100 \| #235	Tragic $38,215