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 more commonly found in The United States than any other country/territory. It may appear as: Koscák, Koščak, Košćak, Kosčák or Koščák. For other potential spellings of Koscak click here.

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

It is the 712,393^rd most commonly held family name on earth, borne by approximately 1 in 17,731,255 people. This surname is mostly found in The Americas, where 63 percent of Koscak live; 50 percent live in North America and 50 percent live in Anglo-North America.

The last name is most common in The United States, where it is carried by 172 people, or 1 in 2,107,319. In The United States Koscak is primarily concentrated in: Illinois, where 15 percent reside, Wisconsin, where 10 percent reside and California, where 10 percent reside. Other than The United States Koscak is found in 22 countries. It is also common in Brazil, where 12 percent reside and Slovakia, where 11 percent reside.

Koscak Last Name Statistics ^demography

In The United States those holding the Koscak last name 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.