Blackfeet vs Immigrants from Portugal Householder Income Ages 45 - 64 years

The statistical analysis conducted on geographies consisting of 309,065,778 people shows a mild negative correlation between the proportion of Blackfeet and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of -0.326 and weighted average of $86,595. Similarly, the statistical analysis conducted on geographies consisting of 174,709,169 people shows a moderate negative correlation between the proportion of Immigrants from Portugal and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of -0.443 and weighted average of $99,203, a difference of 14.6%.

Householder Income Ages 45 - 64 years Correlation Summary

Measurement	Blackfeet	Immigrants from Portugal
Minimum	$2,499	$29,554
Maximum	$124,961	$136,394
Range	$122,462	$106,840
Mean	$64,472	$93,039
Median	$63,965	$97,899
Interquartile 25% (IQ1)	$48,500	$70,027
Interquartile 75% (IQ3)	$76,463	$116,103
Interquartile Range (IQR)	$27,963	$46,076
Standard Deviation (Sample)	$24,942	$26,518
Standard Deviation (Population)	$24,611	$26,316

Similar Demographics by Householder Income Ages 45 - 64 years

Demographics Similar to Blackfeet by Householder Income Ages 45 - 64 years

In terms of householder income ages 45 - 64 years, the demographic groups most similar to Blackfeet are Immigrants from Guatemala ($86,573, a difference of 0.030%), Central American Indian ($86,764, a difference of 0.20%), Bangladeshi ($86,402, a difference of 0.22%), Immigrants from St. Vincent and the Grenadines ($86,394, a difference of 0.23%), and Mexican ($86,816, a difference of 0.25%).

Demographics	Rating \| Rank	Householder Income Ages 45 - 64 years
Immigrants \| Jamaica	0.1 /100 \| #278	Tragic $87,035
Yakama	0.1 /100 \| #279	Tragic $86,992
Immigrants \| Somalia	0.1 /100 \| #280	Tragic $86,987
Yaqui	0.1 /100 \| #281	Tragic $86,914
Senegalese	0.1 /100 \| #282	Tragic $86,897
Mexicans	0.1 /100 \| #283	Tragic $86,816
Central American Indians	0.1 /100 \| #284	Tragic $86,764
Blackfeet	0.1 /100 \| #285	Tragic $86,595
Immigrants \| Guatemala	0.1 /100 \| #286	Tragic $86,573
Bangladeshis	0.1 /100 \| #287	Tragic $86,402
Immigrants \| St. Vincent and the Grenadines	0.1 /100 \| #288	Tragic $86,394
Cubans	0.1 /100 \| #289	Tragic $86,301
Cherokee	0.1 /100 \| #290	Tragic $86,125
Hispanics or Latinos	0.1 /100 \| #291	Tragic $86,006
Immigrants \| Central America	0.1 /100 \| #292	Tragic $85,965

Demographics Similar to Immigrants from Portugal by Householder Income Ages 45 - 64 years

In terms of householder income ages 45 - 64 years, the demographic groups most similar to Immigrants from Portugal are Immigrants from South America ($99,126, a difference of 0.080%), French Canadian ($99,093, a difference of 0.11%), Iraqi ($99,387, a difference of 0.19%), Kenyan ($98,970, a difference of 0.24%), and Celtic ($98,896, a difference of 0.31%).

Demographics	Rating \| Rank	Householder Income Ages 45 - 64 years
Immigrants \| Immigrants	45.3 /100 \| #181	Average $99,943
Finns	44.8 /100 \| #182	Average $99,904
Spaniards	44.6 /100 \| #183	Average $99,889
French	43.8 /100 \| #184	Average $99,824
Colombians	43.2 /100 \| #185	Average $99,772
Dutch	41.7 /100 \| #186	Average $99,650
Iraqis	38.5 /100 \| #187	Fair $99,387
Immigrants \| Portugal	36.3 /100 \| #188	Fair $99,203
Immigrants \| South America	35.4 /100 \| #189	Fair $99,126
French Canadians	35.1 /100 \| #190	Fair $99,093
Kenyans	33.7 /100 \| #191	Fair $98,970
Celtics	32.9 /100 \| #192	Fair $98,896
Hawaiians	31.6 /100 \| #193	Fair $98,778
Uruguayans	30.3 /100 \| #194	Fair $98,660
Spanish	29.2 /100 \| #195	Fair $98,554