Scotch-Irish vs Immigrants from Ireland Married-couple Households
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Scotch-Irish
Immigrants from Ireland
Married-couple Households
Married-couple Households Comparison
Scotch-Irish
Immigrants from Ireland
48.3%
MARRIED-COUPLE HOUSEHOLDS
98.6/ 100
METRIC RATING
72nd/ 347
METRIC RANK
48.0%
MARRIED-COUPLE HOUSEHOLDS
97.3/ 100
METRIC RATING
87th/ 347
METRIC RANK
Scotch-Irish vs Immigrants from Ireland Married-couple Households Correlation Chart
The statistical analysis conducted on geographies consisting of 548,347,106 people shows a substantial positive correlation between the proportion of Scotch-Irish and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.593 and weighted average of 48.3%. Similarly, the statistical analysis conducted on geographies consisting of 240,743,344 people shows a poor positive correlation between the proportion of Immigrants from Ireland and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.131 and weighted average of 48.0%, a difference of 0.60%.
Married-couple Households Correlation Summary
| Measurement | Scotch-Irish | Immigrants from Ireland |
| Minimum | 12.2% | 32.8% |
| Maximum | 100.0% | 80.3% |
| Range | 87.8% | 47.5% |
| Mean | 60.1% | 54.1% |
| Median | 54.5% | 51.9% |
| Interquartile 25% (IQ1) | 49.9% | 47.4% |
| Interquartile 75% (IQ3) | 66.4% | 60.2% |
| Interquartile Range (IQR) | 16.6% | 12.8% |
| Standard Deviation (Sample) | 19.3% | 9.2% |
| Standard Deviation (Population) | 19.2% | 9.1% |
Demographics Similar to Scotch-Irish and Immigrants from Ireland by Married-couple Households
In terms of married-couple households, the demographic groups most similar to Scotch-Irish are Immigrants from Singapore (48.3%, a difference of 0.020%), Immigrants from Romania (48.3%, a difference of 0.040%), Immigrants from England (48.2%, a difference of 0.12%), Immigrants from Fiji (48.2%, a difference of 0.13%), and Laotian (48.4%, a difference of 0.17%). Similarly, the demographic groups most similar to Immigrants from Ireland are Afghan (48.0%, a difference of 0.0%), Belgian (48.0%, a difference of 0.010%), Cypriot (48.0%, a difference of 0.030%), Immigrants from Israel (48.0%, a difference of 0.040%), and Ukrainian (48.1%, a difference of 0.080%).
| Demographics | Rating | Rank | Married-couple Households |
| Immigrants | China | 98.9 /100 | #69 | Exceptional 48.4% |
| Immigrants | North America | 98.9 /100 | #70 | Exceptional 48.4% |
| Laotians | 98.8 /100 | #71 | Exceptional 48.4% |
| Scotch-Irish | 98.6 /100 | #72 | Exceptional 48.3% |
| Immigrants | Singapore | 98.6 /100 | #73 | Exceptional 48.3% |
| Immigrants | Romania | 98.6 /100 | #74 | Exceptional 48.3% |
| Immigrants | England | 98.4 /100 | #75 | Exceptional 48.2% |
| Immigrants | Fiji | 98.4 /100 | #76 | Exceptional 48.2% |
| Canadians | 98.2 /100 | #77 | Exceptional 48.2% |
| Egyptians | 98.2 /100 | #78 | Exceptional 48.2% |
| Immigrants | Netherlands | 98.2 /100 | #79 | Exceptional 48.2% |
| Russians | 98.1 /100 | #80 | Exceptional 48.2% |
| Finns | 98.0 /100 | #81 | Exceptional 48.1% |
| Immigrants | Poland | 97.7 /100 | #82 | Exceptional 48.1% |
| Guamanians/Chamorros | 97.6 /100 | #83 | Exceptional 48.1% |
| Ukrainians | 97.6 /100 | #84 | Exceptional 48.1% |
| Immigrants | Israel | 97.4 /100 | #85 | Exceptional 48.0% |
| Belgians | 97.4 /100 | #86 | Exceptional 48.0% |
| Immigrants | Ireland | 97.3 /100 | #87 | Exceptional 48.0% |
| Afghans | 97.3 /100 | #88 | Exceptional 48.0% |
| Cypriots | 97.2 /100 | #89 | Exceptional 48.0% |