๐ How Rare Are You in the USA?
๐ฅ
335M
Population
๐๏ธ
45%
Brown Eyes (Most Common)
๐
177
Avg Male Height (cm)
๐ฉธ
37%
O+ Blood (Most Common)
๐บ๐ธ Genetic Landscape of USA
The United States is one of the most genetically diverse nations on Earth, shaped by centuries of immigration from every continent. European, African, Indigenous, Asian, and Latin American ancestry intermingle to create a population where no single phenotype dominates. The Midwest shows heavy Northern European influence (Scandinavian, German), while the South reflects African American heritage blending West African and European lineages. The Southwest carries strong Indigenous and Spanish colonial markers. This diversity means that almost any combination of traits can be found somewhere in America, making true uniqueness harder to achieve than in more homogeneous nations.
๐๏ธ Eye Color
| Brown | 45% |
| Blue | 27% |
| Hazel | 18% |
| Green | 9% |
| Gray | 1% |
๐ Hair Color
| Brown | 33% |
| Black | 28% |
| Blonde | 23% |
| Red | 3% |
| Other | 13% |
๐ฉธ Blood Type
| O+ | 37% |
| A+ | 36% |
| B+ | 9% |
| O- | 7% |
| A- | 6% |
| AB+ | 3% |
| B- | 1% |
| AB- | 1% |
โญ Rare Facts About USA
โญBlue eyes are 3ร more common in the US than the global average (~27% vs 8%)
โญNatural red hair (~3%) is more common than in most non-European nations
โญThe US has one of the highest rates of heterochromia diagnosis due to screening
โญLeft-handedness (~12%) is slightly above the global average
โญO+ is the most common blood type, but A+ is nearly equal โ unlike most countries where O+ dominates