South African vs Iranian Average Family Size
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South African
Iranian
Average Family Size
Average Family Size Comparison
South Africans
Iranians
3.17
AVERAGE FAMILY SIZE
1.7/ 100
METRIC RATING
253rd/ 347
METRIC RANK
3.18
AVERAGE FAMILY SIZE
4.5/ 100
METRIC RATING
234th/ 347
METRIC RANK
South African vs Iranian Average Family Size Correlation Chart
The statistical analysis conducted on geographies consisting of 182,542,569 people shows a poor negative correlation between the proportion of South Africans and average family size in the United States with a correlation coefficient (R) of -0.124 and weighted average of 3.17. Similarly, the statistical analysis conducted on geographies consisting of 316,654,945 people shows a moderate positive correlation between the proportion of Iranians and average family size in the United States with a correlation coefficient (R) of 0.423 and weighted average of 3.18, a difference of 0.46%.
![South African vs Iranian Average Family Size](/correlation-charts/metric-comparison/average-family-size/south-africans-vs-iranians-average-family-size-chart.webp)
Average Family Size Correlation Summary
Measurement | South African | Iranian |
Minimum | 2.17 | 1.94 |
Maximum | 4.21 | 4.32 |
Range | 2.04 | 2.38 |
Mean | 3.02 | 3.19 |
Median | 3.07 | 3.12 |
Interquartile 25% (IQ1) | 2.72 | 3.04 |
Interquartile 75% (IQ3) | 3.28 | 3.27 |
Interquartile Range (IQR) | 0.56 | 0.24 |
Standard Deviation (Sample) | 0.44 | 0.44 |
Standard Deviation (Population) | 0.44 | 0.44 |
Demographics Similar to South Africans and Iranians by Average Family Size
In terms of average family size, the demographic groups most similar to South Africans are Immigrants from Saudi Arabia (3.17, a difference of 0.0%), Immigrants from Spain (3.17, a difference of 0.030%), Puget Sound Salish (3.17, a difference of 0.040%), Immigrants from Eastern Europe (3.17, a difference of 0.10%), and Immigrants from Belarus (3.17, a difference of 0.14%). Similarly, the demographic groups most similar to Iranians are Brazilian (3.18, a difference of 0.0%), Immigrants from Turkey (3.18, a difference of 0.020%), Immigrants from Portugal (3.18, a difference of 0.030%), Immigrants from Romania (3.18, a difference of 0.080%), and Romanian (3.18, a difference of 0.080%).
Demographics | Rating | Rank | Average Family Size |
Brazilians | 4.5 /100 | #233 | Tragic 3.18 |
Iranians | 4.5 /100 | #234 | Tragic 3.18 |
Immigrants | Turkey | 4.2 /100 | #235 | Tragic 3.18 |
Immigrants | Portugal | 4.2 /100 | #236 | Tragic 3.18 |
Immigrants | Romania | 3.7 /100 | #237 | Tragic 3.18 |
Romanians | 3.7 /100 | #238 | Tragic 3.18 |
Houma | 3.4 /100 | #239 | Tragic 3.18 |
Osage | 3.2 /100 | #240 | Tragic 3.18 |
Immigrants | Japan | 3.0 /100 | #241 | Tragic 3.18 |
Hungarians | 3.0 /100 | #242 | Tragic 3.18 |
Immigrants | Moldova | 2.9 /100 | #243 | Tragic 3.18 |
Immigrants | Southern Europe | 2.9 /100 | #244 | Tragic 3.18 |
Immigrants | Brazil | 2.7 /100 | #245 | Tragic 3.18 |
Danes | 2.5 /100 | #246 | Tragic 3.17 |
Cajuns | 2.4 /100 | #247 | Tragic 3.17 |
Immigrants | Belarus | 2.3 /100 | #248 | Tragic 3.17 |
Immigrants | Eastern Europe | 2.1 /100 | #249 | Tragic 3.17 |
Puget Sound Salish | 1.9 /100 | #250 | Tragic 3.17 |
Immigrants | Spain | 1.8 /100 | #251 | Tragic 3.17 |
Immigrants | Saudi Arabia | 1.7 /100 | #252 | Tragic 3.17 |
South Africans | 1.7 /100 | #253 | Tragic 3.17 |