View the highest/lowest earning families in The United States

Where Does The Last Name Koperek Come From? ^{nationality or country of origin}

The surname Koperek is found most in Poland. It may appear in the variant forms:. For other potential spellings of Koperek click here.

How Common Is The Last Name Koperek? ^{popularity and diffusion}

The surname is the 387,397^th most numerous family name on a worldwide basis, held by approximately 1 in 7,955,836 people. This last name is predominantly found in Europe, where 93 percent of Koperek live; 90 percent live in Eastern Europe and 90 percent live in West Slavic Europe.

The surname Koperek is most commonly used in Poland, where it is borne by 820 people, or 1 in 46,352. Outside of Poland this last name is found in 11 countries. It is also found in The United States, where 6 percent reside and Germany, where 1 percent reside.

Koperek Last Name Statistics ^demography

In The United States those holding the Koperek last name are 9.27% more likely to be registered with the Democratic Party than The US average, with 62.5% registered with the party.

Koperek earn more than fifty percent more than the average income. In United States they earn 52.73% more than the national average, earning $65,902 USD per year.