Spaniard vs Immigrants from Bulgaria Married-couple Households
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Spaniard
Immigrants from Bulgaria
Married-couple Households
Married-couple Households Comparison
Spaniards
Immigrants from Bulgaria
47.2%
MARRIED-COUPLE HOUSEHOLDS
84.1/ 100
METRIC RATING
142nd/ 347
METRIC RANK
47.0%
MARRIED-COUPLE HOUSEHOLDS
76.8/ 100
METRIC RATING
151st/ 347
METRIC RANK
Spaniard vs Immigrants from Bulgaria Married-couple Households Correlation Chart
The statistical analysis conducted on geographies consisting of 443,146,700 people shows a weak positive correlation between the proportion of Spaniards and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.215 and weighted average of 47.2%. Similarly, the statistical analysis conducted on geographies consisting of 172,541,029 people shows a significant positive correlation between the proportion of Immigrants from Bulgaria and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.642 and weighted average of 47.0%, a difference of 0.44%.

Married-couple Households Correlation Summary
| Measurement | Spaniard | Immigrants from Bulgaria |
| Minimum | 4.0% | 14.5% |
| Maximum | 100.0% | 100.0% |
| Range | 96.0% | 85.5% |
| Mean | 45.3% | 54.3% |
| Median | 47.0% | 54.5% |
| Interquartile 25% (IQ1) | 39.1% | 48.2% |
| Interquartile 75% (IQ3) | 50.6% | 58.2% |
| Interquartile Range (IQR) | 11.4% | 10.0% |
| Standard Deviation (Sample) | 15.4% | 15.6% |
| Standard Deviation (Population) | 15.3% | 15.2% |
Demographics Similar to Spaniards and Immigrants from Bulgaria by Married-couple Households
In terms of married-couple households, the demographic groups most similar to Spaniards are Spanish (47.2%, a difference of 0.020%), Costa Rican (47.2%, a difference of 0.020%), Immigrants from Belarus (47.2%, a difference of 0.020%), Immigrants from Sweden (47.2%, a difference of 0.040%), and Mexican (47.1%, a difference of 0.050%). Similarly, the demographic groups most similar to Immigrants from Bulgaria are Serbian (47.0%, a difference of 0.020%), Hmong (47.0%, a difference of 0.030%), Immigrants from Western Asia (46.9%, a difference of 0.040%), Arab (46.9%, a difference of 0.040%), and Immigrants from Russia (47.0%, a difference of 0.050%).
| Demographics | Rating | Rank | Married-couple Households |
| New Zealanders | 85.3 /100 | #136 | Excellent 47.2% |
| Immigrants | Malaysia | 85.2 /100 | #137 | Excellent 47.2% |
| Immigrants | Afghanistan | 85.1 /100 | #138 | Excellent 47.2% |
| Immigrants | Sweden | 84.7 /100 | #139 | Excellent 47.2% |
| Spanish | 84.5 /100 | #140 | Excellent 47.2% |
| Costa Ricans | 84.4 /100 | #141 | Excellent 47.2% |
| Spaniards | 84.1 /100 | #142 | Excellent 47.2% |
| Immigrants | Belarus | 83.8 /100 | #143 | Excellent 47.2% |
| Mexicans | 83.4 /100 | #144 | Excellent 47.1% |
| Slovenes | 81.7 /100 | #145 | Excellent 47.1% |
| Immigrants | Western Europe | 81.6 /100 | #146 | Excellent 47.1% |
| Immigrants | Syria | 81.6 /100 | #147 | Excellent 47.1% |
| Icelanders | 79.5 /100 | #148 | Good 47.0% |
| Paraguayans | 78.7 /100 | #149 | Good 47.0% |
| Immigrants | Russia | 77.6 /100 | #150 | Good 47.0% |
| Immigrants | Bulgaria | 76.8 /100 | #151 | Good 47.0% |
| Serbians | 76.3 /100 | #152 | Good 47.0% |
| Hmong | 76.2 /100 | #153 | Good 47.0% |
| Immigrants | Western Asia | 76.1 /100 | #154 | Good 46.9% |
| Arabs | 76.0 /100 | #155 | Good 46.9% |
| Armenians | 75.4 /100 | #156 | Good 46.9% |