Immigrants from Bulgaria vs Czechoslovakian Householder Income Ages 25 - 44 years

The statistical analysis conducted on geographies consisting of 172,413,036 people shows a poor negative correlation between the proportion of Immigrants from Bulgaria and household income with householder between the ages 25 and 44 in the United States with a correlation coefficient (R) of -0.144 and weighted average of $103,423. Similarly, the statistical analysis conducted on geographies consisting of 367,645,828 people shows no correlation between the proportion of Czechoslovakians and household income with householder between the ages 25 and 44 in the United States with a correlation coefficient (R) of 0.044 and weighted average of $95,070, a difference of 8.8%.

Householder Income Ages 25 - 44 years Correlation Summary

Measurement	Immigrants from Bulgaria	Czechoslovakian
Minimum	$76,438	$40,625
Maximum	$166,675	$188,750
Range	$90,237	$148,125
Mean	$109,035	$95,911
Median	$110,507	$93,719
Interquartile 25% (IQ1)	$88,575	$76,645
Interquartile 75% (IQ3)	$120,333	$105,829
Interquartile Range (IQR)	$31,758	$29,184
Standard Deviation (Sample)	$22,666	$31,170
Standard Deviation (Population)	$22,028	$30,822

Similar Demographics by Householder Income Ages 25 - 44 years

Demographics Similar to Immigrants from Bulgaria by Householder Income Ages 25 - 44 years

In terms of householder income ages 25 - 44 years, the demographic groups most similar to Immigrants from Bulgaria are Immigrants from Southern Europe ($103,486, a difference of 0.060%), Armenian ($103,248, a difference of 0.17%), Immigrants from Egypt ($103,192, a difference of 0.22%), South African ($103,160, a difference of 0.25%), and Immigrants from Serbia ($103,155, a difference of 0.26%).

Demographics	Rating \| Rank	Householder Income Ages 25 - 44 years
Afghans	99.6 /100 \| #71	Exceptional $104,410
Chinese	99.5 /100 \| #72	Exceptional $104,264
Italians	99.5 /100 \| #73	Exceptional $104,215
Immigrants \| Fiji	99.5 /100 \| #74	Exceptional $103,954
Koreans	99.4 /100 \| #75	Exceptional $103,824
Immigrants \| Spain	99.4 /100 \| #76	Exceptional $103,752
Immigrants \| Southern Europe	99.3 /100 \| #77	Exceptional $103,486
Immigrants \| Bulgaria	99.3 /100 \| #78	Exceptional $103,423
Armenians	99.2 /100 \| #79	Exceptional $103,248
Immigrants \| Egypt	99.2 /100 \| #80	Exceptional $103,192
South Africans	99.2 /100 \| #81	Exceptional $103,160
Immigrants \| Serbia	99.2 /100 \| #82	Exceptional $103,155
Argentineans	99.1 /100 \| #83	Exceptional $103,111
Immigrants \| Philippines	99.0 /100 \| #84	Exceptional $102,910
Immigrants \| Ukraine	98.9 /100 \| #85	Exceptional $102,664

Demographics Similar to Czechoslovakians by Householder Income Ages 25 - 44 years

In terms of householder income ages 25 - 44 years, the demographic groups most similar to Czechoslovakians are Alsatian ($95,059, a difference of 0.010%), Native Hawaiian ($95,058, a difference of 0.010%), Slovak ($95,032, a difference of 0.040%), Immigrants from Ethiopia ($95,256, a difference of 0.20%), and Immigrants from Armenia ($94,867, a difference of 0.21%).

Demographics	Rating \| Rank	Householder Income Ages 25 - 44 years
Icelanders	63.4 /100 \| #160	Good $95,560
Immigrants \| Portugal	62.8 /100 \| #161	Good $95,512
Swiss	62.8 /100 \| #162	Good $95,511
Immigrants \| Saudi Arabia	62.0 /100 \| #163	Good $95,450
South Americans	60.9 /100 \| #164	Good $95,362
Immigrants \| Nepal	60.3 /100 \| #165	Good $95,322
Immigrants \| Ethiopia	59.5 /100 \| #166	Average $95,256
Czechoslovakians	57.0 /100 \| #167	Average $95,070
Alsatians	56.8 /100 \| #168	Average $95,059
Native Hawaiians	56.8 /100 \| #169	Average $95,058
Slovaks	56.4 /100 \| #170	Average $95,032
Immigrants \| Armenia	54.2 /100 \| #171	Average $94,867
Scottish	50.8 /100 \| #172	Average $94,622
Finns	50.6 /100 \| #173	Average $94,610
Colombians	50.0 /100 \| #174	Average $94,565