Icelander vs German Average Family Size
COMPARE
Icelander
 German
 Average Family Size
Average Family Size Comparison
Icelanders
Germans
3.19
AVERAGE FAMILY SIZE
5.2/ 100
METRIC RATING
230th/ 347
METRIC RANK
3.09
AVERAGE FAMILY SIZE
0.0/ 100
METRIC RATING
342nd/ 347
METRIC RANK
Icelander vs German Average Family Size Correlation Chart
The statistical analysis conducted on geographies consisting of 159,626,444 people shows a weak positive correlation between the proportion of Icelanders and average family size in the United States with a correlation coefficient (R) of 0.225 and weighted average of 3.19. Similarly, the statistical analysis conducted on geographies consisting of 580,609,080 people shows a poor positive correlation between the proportion of Germans and average family size in the United States with a correlation coefficient (R) of 0.119 and weighted average of 3.09, a difference of 3.1%.
 
Average Family Size Correlation Summary
| Measurement | Icelander | German | 
| Minimum | 1.83 | 1.78 | 
| Maximum | 4.00 | 6.33 | 
| Range | 2.17 | 4.55 | 
| Mean | 2.97 | 3.15 | 
| Median | 3.02 | 3.02 | 
| Interquartile 25% (IQ1) | 2.68 | 2.98 | 
| Interquartile 75% (IQ3) | 3.25 | 3.18 | 
| Interquartile Range (IQR) | 0.57 | 0.20 | 
| Standard Deviation (Sample) | 0.50 | 0.54 | 
| Standard Deviation (Population) | 0.49 | 0.54 | 
Similar Demographics by Average Family Size
Demographics Similar to Icelanders by Average Family Size
In terms of average family size, the demographic groups most similar to Icelanders are Basque (3.19, a difference of 0.0%), Immigrants from Italy (3.19, a difference of 0.010%), Cherokee (3.18, a difference of 0.040%), Nonimmigrants (3.19, a difference of 0.050%), and Portuguese (3.19, a difference of 0.070%).
| Demographics | Rating | Rank | Average Family Size | 
| Immigrants | Zimbabwe | 7.1 /100 | #223 | Tragic 3.19 | 
| Syrians | 6.5 /100 | #224 | Tragic 3.19 | 
| Cree | 6.2 /100 | #225 | Tragic 3.19 | 
| Chickasaw | 6.0 /100 | #226 | Tragic 3.19 | 
| Portuguese | 6.0 /100 | #227 | Tragic 3.19 | 
| Immigrants | Nonimmigrants | 5.7 /100 | #228 | Tragic 3.19 | 
| Immigrants | Italy | 5.3 /100 | #229 | Tragic 3.19 | 
| Icelanders | 5.2 /100 | #230 | Tragic 3.19 | 
| Basques | 5.2 /100 | #231 | Tragic 3.19 | 
| Cherokee | 4.7 /100 | #232 | Tragic 3.18 | 
| 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 | 
Demographics Similar to Germans by Average Family Size
In terms of average family size, the demographic groups most similar to Germans are Polish (3.09, a difference of 0.14%), Finnish (3.09, a difference of 0.19%), Norwegian (3.08, a difference of 0.23%), Croatian (3.10, a difference of 0.33%), and French (3.10, a difference of 0.34%).
| Demographics | Rating | Rank | Average Family Size | 
| Estonians | 0.0 /100 | #333 | Tragic 3.10 | 
| Lithuanians | 0.0 /100 | #334 | Tragic 3.10 | 
| Luxembourgers | 0.0 /100 | #335 | Tragic 3.10 | 
| Irish | 0.0 /100 | #336 | Tragic 3.10 | 
| Swedes | 0.0 /100 | #337 | Tragic 3.10 | 
| French | 0.0 /100 | #338 | Tragic 3.10 | 
| Croatians | 0.0 /100 | #339 | Tragic 3.10 | 
| Finns | 0.0 /100 | #340 | Tragic 3.09 | 
| Poles | 0.0 /100 | #341 | Tragic 3.09 | 
| Germans | 0.0 /100 | #342 | Tragic 3.09 | 
| Norwegians | 0.0 /100 | #343 | Tragic 3.08 | 
| French Canadians | 0.0 /100 | #344 | Tragic 3.07 | 
| Slovenes | 0.0 /100 | #345 | Tragic 3.07 | 
| Slovaks | 0.0 /100 | #346 | Tragic 3.06 | 
| Carpatho Rusyns | 0.0 /100 | #347 | Tragic 3.06 |