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 is found in The United States more than any other country/territory. It may also occur in the variant forms:. Click here to see other possible spellings of this surname.

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

The surname Koepper is the 1,235,409^th most frequently occurring surname in the world. It is borne by approximately 1 in 38,763,542 people. This last name is predominantly found in The Americas, where 70 percent of Koepper reside; 70 percent reside in North America and 70 percent reside in Anglo-North America.

Koepper is most widespread in The United States, where it is held by 130 people, or 1 in 2,788,146. In The United States it is mostly found in: Indiana, where 22 percent reside, Maryland, where 21 percent reside and New York, where 12 percent reside. Barring The United States Koepper is found in 8 countries. It also occurs in Germany, where 25 percent reside and Switzerland, where 2 percent reside.

Koepper Family Population Trend ^{historical fluctuation}

The occurrence of Koepper has changed over time. In The United States the number of people carrying the Koepper surname rose 1,625 percent between 1880 and 2014.

Koepper Last Name Statistics ^demography

In The United States those bearing the Koepper surname are 21.23% more likely to be registered Republicans than The US 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.