View the most partisan surnames in The United States

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

The surname Koepper occurs in The United States more than any other country/territory. It can also occur as a variant:. Click here to see other potential spellings of this last name.

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

Koepper is the 1,235,409^th most frequent family name globally. It is borne by around 1 in 38,763,542 people. The last name Koepper occurs mostly in The Americas, where 70 percent of Koepper reside; 70 percent reside in North America and 70 percent reside in Anglo-North America.

The surname is most frequently used in The United States, where it is carried by 130 people, or 1 in 2,788,146. In The United States Koepper is primarily found in: Indiana, where 22 percent live, Maryland, where 21 percent live and New York, where 12 percent live. Other than The United States Koepper is found in 8 countries. It is also common in Germany, where 25 percent live and Switzerland, where 2 percent live.

Koepper Family Population Trend ^{historical fluctuation}

The prevalency of Koepper has changed over time. In The United States the number of people bearing the Koepper last name rose 1,625 percent between 1880 and 2014.

Koepper Last Name Statistics ^demography

In The United States those holding the Koepper last name are 21.23% more likely to be registered Republicans than the national average, with 68% registered to vote for the party.

Koepper earn a lot more than the average income. In United States they earn 40.11% more than the national average, earning $60,455 USD per year.