Top Countries with the Highest Blue Eye Percentage

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Top Countries with the Highest Blue Eye Population in 2025

Finland and Estonia Dominate the Blue Eye Demographic
Leading the global chart are Finland and Estonia, both with an impressive 89% of their populations sporting blue eyes. These neighboring nations in Northern Europe have maintained high levels of this genetic trait, likely due to shared ancestry and low historical influx of populations with darker eye colors. Finland, known for its cold climate and vast forested landscapes, along with Estonia’s rich history and close geographical proximity, continue to uphold these high percentages.

Sweden and Norway Close Behind
Sweden follows with 78% of its population having blue eyes, making it one of the most prominently blue-eyed nations in the world. Norway’s figure stands at 75%, underscoring the consistent trait across Scandinavian countries. These figures support the notion that blue eyes are deeply rooted in the Nordic gene pool, with the trait passing through generations over centuries.

Iceland’s High Blue Eye Count
Iceland boasts approximately 74.52% of its residents with blue eyes. The island’s unique population history, derived from Norse settlers, has maintained this genetic trait at high levels. The island’s relative isolation over centuries has further preserved these traditional characteristics.

Baltic States Maintain Significant Blue Eye Percentages
Latvia and Lithuania both have 70% of their populations with blue eyes, reflecting the strong Baltic genetic influence. These countries, sharing similar histories and geographical proximities with Scandinavia, continue to exhibit high prevalence of blue eyes.

Demographics in Western Europe
Denmark has a blue eye percentage of 64.84%, while the Netherlands stands at about 60.9%. Ireland reports 57%, indicating that blue eyes remain fairly common across Western European nations. These figures highlight the widespread distribution of blue-eyed individuals in this region, although decreasing in comparison to Northern Europe.

Eastern Europe’s Mix of Blue and Brown Eyes
Belarus (53%) and Poland (52.5%) still have half their population with blue eyes, but the percentage drops further east. Russia sits at 50%, marking a transition point where darker eye colors begin to dominate. The variation reflects historical migration patterns, mixed ancestries, and the genetic diversity across Eastern Europe.

Western and Central Europe’s Declining Blue Eye Prevalence
Germany’s blue eye population reduces to 39.6%, and the United Kingdom is at 42.8%. France falls further to 22%, illustrating the gradual decline of blue eye prevalence as latitude shifts southward and populations become more genetically diverse.

The United States and Beyond
In contrast, the United States has approximately 27% of its population with blue eyes, primarily due to European ancestry. Ukraine (25%) also shows a significant proportion, though lesser than Western and Northern European countries. This trend continues with other nations outside Europe showcasing lower blue eye percentages.

Southern Europe and Mediterranean Countries
Greece and Spain show markedly lower figures, at 20% and 16% respectively. Italy and Turkey share a common trait—both stand at just 10%. Southern European countries tend to have more diverse genetic backgrounds, which dilutes the prevalence of blue eyes.

Countries with Minimal Blue Eye Presence
Georgia (7.51%), Tajikistan (6.83%), Azerbaijani (6.34%), Uzbekistan (3.44%), Kazakhstan (3.33%), and Armenia (3.05%) display low to very low levels of blue-eyed individuals. These countries’ populations have predominantly darker eye colors due to their Central Asian and Caucasus region genetics, with some influence from neighboring populations.

Summary & Reflection
The distribution of blue eyes across the globe illustrates a fascinating genetic story rooted in ancestry, migration, and geographic isolation. Scandinavian countries lead with near-universal prevalence, while southern and eastern regions show marked decline. In 2025, the clear dominance of blue-eyed populations in Northern Europe remains one of the most striking visual genetic traits worldwide.

Source: World Population Review 2025