Czechoslovakian vs Immigrants from Peru Median Household Income

The statistical analysis conducted on geographies consisting of 368,473,547 people shows a poor negative correlation between the proportion of Czechoslovakians and median household income in the United States with a correlation coefficient (R) of -0.138 and weighted average of $84,965. Similarly, the statistical analysis conducted on geographies consisting of 328,713,942 people shows a moderate negative correlation between the proportion of Immigrants from Peru and median household income in the United States with a correlation coefficient (R) of -0.434 and weighted average of $89,010, a difference of 4.8%.

Median Household Income Correlation Summary

Measurement	Czechoslovakian	Immigrants from Peru
Minimum	$35,250	$42,917
Maximum	$155,633	$115,592
Range	$120,383	$72,675
Mean	$77,955	$81,696
Median	$76,068	$85,578
Interquartile 25% (IQ1)	$59,148	$68,327
Interquartile 75% (IQ3)	$89,491	$91,955
Interquartile Range (IQR)	$30,343	$23,628
Standard Deviation (Sample)	$26,040	$17,705
Standard Deviation (Population)	$25,822	$17,616

Similar Demographics by Median Household Income

Demographics Similar to Czechoslovakians by Median Household Income

In terms of median household income, the demographic groups most similar to Czechoslovakians are English ($84,915, a difference of 0.060%), Immigrants from Eritrea ($85,025, a difference of 0.070%), Immigrants from Costa Rica ($85,054, a difference of 0.10%), Alsatian ($85,053, a difference of 0.10%), and Scottish ($85,101, a difference of 0.16%).

Demographics	Rating \| Rank	Median Household Income
Immigrants \| South America	58.1 /100 \| #171	Average $85,611
Slovenes	57.4 /100 \| #172	Average $85,562
Immigrants \| Cameroon	53.4 /100 \| #173	Average $85,314
Scottish	50.0 /100 \| #174	Average $85,101
Immigrants \| Costa Rica	49.2 /100 \| #175	Average $85,054
Alsatians	49.2 /100 \| #176	Average $85,053
Immigrants \| Eritrea	48.8 /100 \| #177	Average $85,025
Czechoslovakians	47.8 /100 \| #178	Average $84,965
English	47.0 /100 \| #179	Average $84,915
Immigrants \| Portugal	44.2 /100 \| #180	Average $84,740
Hawaiians	44.1 /100 \| #181	Average $84,729
Uruguayans	43.5 /100 \| #182	Average $84,691
Spaniards	42.7 /100 \| #183	Average $84,644
Immigrants \| Eastern Africa	37.4 /100 \| #184	Fair $84,299
Kenyans	34.2 /100 \| #185	Fair $84,085

Demographics Similar to Immigrants from Peru by Median Household Income

In terms of median household income, the demographic groups most similar to Immigrants from Peru are Portuguese ($88,976, a difference of 0.040%), Brazilian ($88,934, a difference of 0.090%), Immigrants from Oceania ($89,100, a difference of 0.10%), British ($88,914, a difference of 0.11%), and Immigrants from Syria ($88,792, a difference of 0.25%).

Demographics	Rating \| Rank	Median Household Income
Immigrants \| North Macedonia	95.2 /100 \| #120	Exceptional $89,741
Ethiopians	94.9 /100 \| #121	Exceptional $89,640
Pakistanis	94.8 /100 \| #122	Exceptional $89,638
Immigrants \| Zimbabwe	94.4 /100 \| #123	Exceptional $89,496
Immigrants \| Jordan	94.1 /100 \| #124	Exceptional $89,412
Immigrants \| Kuwait	93.5 /100 \| #125	Exceptional $89,263
Immigrants \| Oceania	92.9 /100 \| #126	Exceptional $89,100
Immigrants \| Peru	92.5 /100 \| #127	Exceptional $89,010
Portuguese	92.3 /100 \| #128	Exceptional $88,976
Brazilians	92.1 /100 \| #129	Exceptional $88,934
British	92.0 /100 \| #130	Exceptional $88,914
Immigrants \| Syria	91.4 /100 \| #131	Exceptional $88,792
Europeans	91.2 /100 \| #132	Exceptional $88,751
Immigrants \| Ethiopia	90.9 /100 \| #133	Exceptional $88,687
Swedes	90.0 /100 \| #134	Exceptional $88,524