Immigrants from Bulgaria vs South African Householder Income Ages 45 - 64 years

The statistical analysis conducted on geographies consisting of 172,506,403 people shows a weak positive correlation between the proportion of Immigrants from Bulgaria and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of 0.226 and weighted average of $109,379. Similarly, the statistical analysis conducted on geographies consisting of 182,453,262 people shows a substantial positive correlation between the proportion of South Africans and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of 0.581 and weighted average of $109,719, a difference of 0.31%.

Householder Income Ages 45 - 64 years Correlation Summary

Measurement	Immigrants from Bulgaria	South African
Minimum	$67,188	$76,250
Maximum	$250,001	$250,001
Range	$182,813	$173,751
Mean	$124,619	$125,894
Median	$125,429	$114,605
Interquartile 25% (IQ1)	$101,725	$93,424
Interquartile 75% (IQ3)	$131,294	$132,734
Interquartile Range (IQR)	$29,569	$39,311
Standard Deviation (Sample)	$41,151	$46,946
Standard Deviation (Population)	$40,053	$45,958

Demographics Similar to Immigrants from Bulgaria and South Africans by Householder Income Ages 45 - 64 years

In terms of householder income ages 45 - 64 years, the demographic groups most similar to Immigrants from Bulgaria are Jordanian ($109,376, a difference of 0.0%), Immigrants from Canada ($109,402, a difference of 0.020%), Immigrants from Eastern Europe ($109,335, a difference of 0.040%), Paraguayan ($109,447, a difference of 0.060%), and Immigrants from England ($109,446, a difference of 0.060%). Similarly, the demographic groups most similar to South Africans are Immigrants from Egypt ($109,941, a difference of 0.20%), Paraguayan ($109,447, a difference of 0.25%), Immigrants from England ($109,446, a difference of 0.25%), Immigrants from Canada ($109,402, a difference of 0.29%), and Jordanian ($109,376, a difference of 0.31%).

Demographics	Rating \| Rank	Householder Income Ages 45 - 64 years
Laotians	99.5 /100 \| #67	Exceptional $111,051
Immigrants \| Romania	99.4 /100 \| #68	Exceptional $110,633
Immigrants \| Italy	99.4 /100 \| #69	Exceptional $110,434
Koreans	99.3 /100 \| #70	Exceptional $110,334
Italians	99.3 /100 \| #71	Exceptional $110,224
Assyrians/Chaldeans/Syriacs	99.3 /100 \| #72	Exceptional $110,201
Argentineans	99.3 /100 \| #73	Exceptional $110,103
Immigrants \| Egypt	99.2 /100 \| #74	Exceptional $109,941
South Africans	99.1 /100 \| #75	Exceptional $109,719
Paraguayans	99.0 /100 \| #76	Exceptional $109,447
Immigrants \| England	99.0 /100 \| #77	Exceptional $109,446
Immigrants \| Canada	99.0 /100 \| #78	Exceptional $109,402
Immigrants \| Bulgaria	98.9 /100 \| #79	Exceptional $109,379
Jordanians	98.9 /100 \| #80	Exceptional $109,376
Immigrants \| Eastern Europe	98.9 /100 \| #81	Exceptional $109,335
Immigrants \| North America	98.8 /100 \| #82	Exceptional $109,198
Immigrants \| Spain	98.8 /100 \| #83	Exceptional $109,051
Immigrants \| Western Europe	98.6 /100 \| #84	Exceptional $108,824
Immigrants \| Afghanistan	98.6 /100 \| #85	Exceptional $108,785
Austrians	98.5 /100 \| #86	Exceptional $108,692
Tongans	98.5 /100 \| #87	Exceptional $108,643