Immigrants from Portugal vs Sierra Leonean Median Earnings

The statistical analysis conducted on geographies consisting of 174,787,782 people shows a weak negative correlation between the proportion of Immigrants from Portugal and median earnings in the United States with a correlation coefficient (R) of -0.214 and weighted average of $47,304. Similarly, the statistical analysis conducted on geographies consisting of 83,350,653 people shows a substantial negative correlation between the proportion of Sierra Leoneans and median earnings in the United States with a correlation coefficient (R) of -0.518 and weighted average of $48,286, a difference of 2.1%.

Median Earnings Correlation Summary

Measurement	Immigrants from Portugal	Sierra Leonean
Minimum	$21,818	$4,235
Maximum	$81,250	$69,241
Range	$59,432	$65,006
Mean	$46,644	$47,947
Median	$47,553	$48,865
Interquartile 25% (IQ1)	$40,436	$42,439
Interquartile 75% (IQ3)	$52,307	$53,466
Interquartile Range (IQR)	$11,871	$11,027
Standard Deviation (Sample)	$9,540	$11,282
Standard Deviation (Population)	$9,471	$11,186

Similar Demographics by Median Earnings

Demographics Similar to Immigrants from Portugal by Median Earnings

In terms of median earnings, the demographic groups most similar to Immigrants from Portugal are Immigrants from Vietnam ($47,282, a difference of 0.050%), Irish ($47,276, a difference of 0.060%), Czech ($47,221, a difference of 0.18%), Slavic ($47,470, a difference of 0.35%), and Slovak ($47,095, a difference of 0.44%).

Demographics	Rating \| Rank	Median Earnings
Immigrants \| South Eastern Asia	85.0 /100 \| #147	Excellent $47,671
Immigrants \| Eritrea	84.8 /100 \| #148	Excellent $47,657
Luxembourgers	84.5 /100 \| #149	Excellent $47,640
Peruvians	84.2 /100 \| #150	Excellent $47,628
Immigrants \| Oceania	84.1 /100 \| #151	Excellent $47,617
Immigrants \| Germany	83.1 /100 \| #152	Excellent $47,566
Slavs	81.1 /100 \| #153	Excellent $47,470
Immigrants \| Portugal	77.3 /100 \| #154	Good $47,304
Immigrants \| Vietnam	76.7 /100 \| #155	Good $47,282
Irish	76.6 /100 \| #156	Good $47,276
Czechs	75.1 /100 \| #157	Good $47,221
Slovaks	71.7 /100 \| #158	Good $47,095
Immigrants \| Peru	69.6 /100 \| #159	Good $47,025
Alsatians	69.6 /100 \| #160	Good $47,023
Immigrants \| Eastern Africa	68.0 /100 \| #161	Good $46,969

Demographics Similar to Sierra Leoneans by Median Earnings

In terms of median earnings, the demographic groups most similar to Sierra Leoneans are Immigrants from Fiji ($48,305, a difference of 0.040%), Assyrian/Chaldean/Syriac ($48,304, a difference of 0.040%), Immigrants from Philippines ($48,266, a difference of 0.040%), Pakistani ($48,254, a difference of 0.070%), and Zimbabwean ($48,229, a difference of 0.12%).

Demographics	Rating \| Rank	Median Earnings
Carpatho Rusyns	95.5 /100 \| #120	Exceptional $48,617
Arabs	95.4 /100 \| #121	Exceptional $48,599
Chileans	94.8 /100 \| #122	Exceptional $48,504
Immigrants \| Syria	93.9 /100 \| #123	Exceptional $48,375
Brazilians	93.7 /100 \| #124	Exceptional $48,356
Immigrants \| Fiji	93.3 /100 \| #125	Exceptional $48,305
Assyrians/Chaldeans/Syriacs	93.3 /100 \| #126	Exceptional $48,304
Sierra Leoneans	93.1 /100 \| #127	Exceptional $48,286
Immigrants \| Philippines	92.9 /100 \| #128	Exceptional $48,266
Pakistanis	92.8 /100 \| #129	Exceptional $48,254
Zimbabweans	92.6 /100 \| #130	Exceptional $48,229
Lebanese	92.5 /100 \| #131	Exceptional $48,226
British	92.2 /100 \| #132	Exceptional $48,189
Immigrants \| Uganda	90.5 /100 \| #133	Exceptional $48,041
Sri Lankans	90.5 /100 \| #134	Exceptional $48,040