View the highest/lowest earning families in The United States

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

Koscak is carried by more people in The United States than any other country/territory. It can also occur as a variant: Koscák, Koščak, Košćak, Kosčák or Koščák. Click here to see other possible spellings of this last name.

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

It is the 712,393^rd most frequently used last name in the world, borne by around 1 in 17,731,255 people. Koscak is mostly found in The Americas, where 63 percent of Koscak reside; 50 percent reside in North America and 50 percent reside in Anglo-North America.

The surname is most frequently held in The United States, where it is borne by 172 people, or 1 in 2,107,319. In The United States Koscak is most prevalent in: Illinois, where 15 percent are found, Wisconsin, where 10 percent are found and California, where 10 percent are found. Apart from The United States Koscak exists in 22 countries. It is also common in Brazil, where 12 percent are found and Slovakia, where 11 percent are found.

Koscak Last Name Statistics ^demography

In The United States Koscak are 10.09% more likely to be registered with the Republican Party than The US average, with 56.86% registered with the party.

The amount Koscak earn in different countries varies somewhat. In United States they earn 20.2% more than the national average, earning $51,867 USD per year and in Canada they earn 7.34% more than the national average, earning $53,332 CAD per year.