View the highest/lowest earning families in The United States

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

Koolhaas is borne by more people in The Netherlands than any other country or territory. It may also appear as a variant:. Click here for other possible spellings of this surname.

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

This last name is the 362,265^th most frequently used family name on a worldwide basis, borne by around 1 in 7,302,150 people. This surname is predominantly found in Europe, where 89 percent of Koolhaas are found; 89 percent are found in Western Europe and 88 percent are found in Germanic Europe.

This last name is most widespread in The Netherlands, where it is carried by 876 people, or 1 in 19,278. In The Netherlands Koolhaas is most numerous in: North Holland, where 42 percent are found, South Holland, where 22 percent are found and Gelderland, where 9 percent are found. Without taking into account The Netherlands this surname occurs in 17 countries. It is also common in The United States, where 6 percent are found and Canada, where 2 percent are found.

Koolhaas Family Population Trend ^{historical fluctuation}

The prevalency of Koolhaas has changed through the years. In The United States the number of people who held the Koolhaas last name increased 6,400 percent between 1880 and 2014.

Koolhaas Last Name Statistics ^demography

In The United States those bearing the Koolhaas last name are 53.23% more likely to be registered Republicans than The US average, with 100% registered to vote for the party.

The amount Koolhaas earn in different countries varies somewhat. In United States they earn 4.13% more than the national average, earning $44,932 USD per year and in Canada they earn 10.06% less than the national average, earning $44,686 CAD per year.