Irish vs Immigrants from Australia Family Households

The statistical analysis conducted on geographies consisting of 580,015,491 people shows a moderate positive correlation between the proportion of Irish and percentage of family households in the United States with a correlation coefficient (R) of 0.476 and weighted average of 64.4%. Similarly, the statistical analysis conducted on geographies consisting of 227,146,773 people shows a slight negative correlation between the proportion of Immigrants from Australia and percentage of family households in the United States with a correlation coefficient (R) of -0.078 and weighted average of 61.3%, a difference of 5.0%.

Family Households Correlation Summary

Measurement	Irish	Immigrants from Australia
Minimum	42.2%	31.0%
Maximum	100.0%	100.0%
Range	57.8%	69.0%
Mean	70.7%	60.9%
Median	67.8%	61.3%
Interquartile 25% (IQ1)	64.5%	55.1%
Interquartile 75% (IQ3)	73.8%	67.6%
Interquartile Range (IQR)	9.3%	12.6%
Standard Deviation (Sample)	11.6%	13.1%
Standard Deviation (Population)	11.5%	13.1%

Similar Demographics by Family Households

Demographics Similar to Irish by Family Households

In terms of family households, the demographic groups most similar to Irish are Honduran (64.4%, a difference of 0.010%), Scotch-Irish (64.4%, a difference of 0.020%), Immigrants from Nigeria (64.4%, a difference of 0.030%), Immigrants from Southern Europe (64.4%, a difference of 0.030%), and Iraqi (64.4%, a difference of 0.030%).

Demographics	Rating \| Rank	Family Households
Immigrants \| Moldova	65.2 /100 \| #160	Good 64.4%
Immigrants \| England	62.6 /100 \| #161	Good 64.4%
British	61.6 /100 \| #162	Good 64.4%
Chickasaw	61.5 /100 \| #163	Good 64.4%
Immigrants \| Nigeria	60.1 /100 \| #164	Good 64.4%
Immigrants \| Southern Europe	60.0 /100 \| #165	Good 64.4%
Scotch-Irish	59.2 /100 \| #166	Average 64.4%
Irish	57.9 /100 \| #167	Average 64.4%
Hondurans	57.5 /100 \| #168	Average 64.4%
Iraqis	56.0 /100 \| #169	Average 64.4%
Armenians	55.9 /100 \| #170	Average 64.4%
Ute	54.6 /100 \| #171	Average 64.3%
Dutch West Indians	53.9 /100 \| #172	Average 64.3%
Immigrants \| Sierra Leone	52.5 /100 \| #173	Average 64.3%
Immigrants \| Germany	50.0 /100 \| #174	Average 64.3%

Demographics Similar to Immigrants from Australia by Family Households

In terms of family households, the demographic groups most similar to Immigrants from Australia are Immigrants from France (61.3%, a difference of 0.0%), Ethiopian (61.2%, a difference of 0.080%), Cambodian (61.4%, a difference of 0.14%), Kiowa (61.4%, a difference of 0.16%), and Immigrants from Ethiopia (61.2%, a difference of 0.16%).

Demographics	Rating \| Rank	Family Households
Tlingit-Haida	0.0 /100 \| #323	Tragic 61.6%
Immigrants \| West Indies	0.0 /100 \| #324	Tragic 61.6%
Immigrants \| Switzerland	0.0 /100 \| #325	Tragic 61.6%
Indonesians	0.0 /100 \| #326	Tragic 61.5%
Blacks/African Americans	0.0 /100 \| #327	Tragic 61.5%
Kiowa	0.0 /100 \| #328	Tragic 61.4%
Cambodians	0.0 /100 \| #329	Tragic 61.4%
Immigrants \| Australia	0.0 /100 \| #330	Tragic 61.3%
Immigrants \| France	0.0 /100 \| #331	Tragic 61.3%
Ethiopians	0.0 /100 \| #332	Tragic 61.2%
Immigrants \| Ethiopia	0.0 /100 \| #333	Tragic 61.2%
Immigrants \| Eastern Africa	0.0 /100 \| #334	Tragic 61.1%
Carpatho Rusyns	0.0 /100 \| #335	Tragic 61.1%
German Russians	0.0 /100 \| #336	Tragic 60.9%
Soviet Union	0.0 /100 \| #337	Tragic 60.9%