Immigrants from South America vs Sri Lankan Family Households

The statistical analysis conducted on geographies consisting of 486,016,991 people shows a moderate positive correlation between the proportion of Immigrants from South America and percentage of family households in the United States with a correlation coefficient (R) of 0.410 and weighted average of 65.6%. Similarly, the statistical analysis conducted on geographies consisting of 440,096,493 people shows a mild positive correlation between the proportion of Sri Lankans and percentage of family households in the United States with a correlation coefficient (R) of 0.334 and weighted average of 67.7%, a difference of 3.2%.

Family Households Correlation Summary

Measurement	Immigrants from South America	Sri Lankan
Minimum	41.2%	42.7%
Maximum	100.0%	100.0%
Range	58.8%	57.3%
Mean	68.4%	73.1%
Median	67.1%	73.3%
Interquartile 25% (IQ1)	64.0%	67.3%
Interquartile 75% (IQ3)	71.9%	78.0%
Interquartile Range (IQR)	8.0%	10.7%
Standard Deviation (Sample)	9.5%	9.3%
Standard Deviation (Population)	9.4%	9.2%

Similar Demographics by Family Households

Demographics Similar to Immigrants from South America by Family Households

In terms of family households, the demographic groups most similar to Immigrants from South America are Yaqui (65.6%, a difference of 0.0%), Immigrants from the Azores (65.6%, a difference of 0.010%), Immigrants from Costa Rica (65.6%, a difference of 0.040%), Puget Sound Salish (65.6%, a difference of 0.050%), and Houma (65.7%, a difference of 0.12%).

Demographics	Rating \| Rank	Family Households
Immigrants \| Afghanistan	99.9 /100 \| #70	Exceptional 65.9%
Bhutanese	99.9 /100 \| #71	Exceptional 65.9%
Portuguese	99.9 /100 \| #72	Exceptional 65.8%
Laotians	99.9 /100 \| #73	Exceptional 65.8%
Burmese	99.9 /100 \| #74	Exceptional 65.7%
Houma	99.9 /100 \| #75	Exceptional 65.7%
Immigrants \| Azores	99.8 /100 \| #76	Exceptional 65.6%
Immigrants \| South America	99.8 /100 \| #77	Exceptional 65.6%
Yaqui	99.8 /100 \| #78	Exceptional 65.6%
Immigrants \| Costa Rica	99.8 /100 \| #79	Exceptional 65.6%
Puget Sound Salish	99.8 /100 \| #80	Exceptional 65.6%
Jordanians	99.7 /100 \| #81	Exceptional 65.5%
Immigrants \| Lebanon	99.7 /100 \| #82	Exceptional 65.5%
Immigrants \| Guyana	99.6 /100 \| #83	Exceptional 65.5%
Americans	99.6 /100 \| #84	Exceptional 65.5%

Demographics Similar to Sri Lankans by Family Households

In terms of family households, the demographic groups most similar to Sri Lankans are Cuban (67.7%, a difference of 0.040%), Inupiat (67.8%, a difference of 0.090%), Immigrants from Pakistan (67.7%, a difference of 0.090%), Samoan (67.9%, a difference of 0.33%), and Immigrants from South Eastern Asia (67.5%, a difference of 0.37%).

Demographics	Rating \| Rank	Family Households
Assyrians/Chaldeans/Syriacs	100.0 /100 \| #15	Exceptional 68.2%
Immigrants \| Vietnam	100.0 /100 \| #16	Exceptional 68.2%
Chinese	100.0 /100 \| #17	Exceptional 68.1%
Immigrants \| Taiwan	100.0 /100 \| #18	Exceptional 68.0%
Samoans	100.0 /100 \| #19	Exceptional 67.9%
Inupiat	100.0 /100 \| #20	Exceptional 67.8%
Cubans	100.0 /100 \| #21	Exceptional 67.7%
Sri Lankans	100.0 /100 \| #22	Exceptional 67.7%
Immigrants \| Pakistan	100.0 /100 \| #23	Exceptional 67.7%
Immigrants \| South Eastern Asia	100.0 /100 \| #24	Exceptional 67.5%
Immigrants \| Nicaragua	100.0 /100 \| #25	Exceptional 67.5%
Immigrants \| India	100.0 /100 \| #26	Exceptional 67.4%
Hispanics or Latinos	100.0 /100 \| #27	Exceptional 67.4%
Hawaiians	100.0 /100 \| #28	Exceptional 67.4%
Nicaraguans	100.0 /100 \| #29	Exceptional 67.4%