View the highest/lowest earning families in The United States

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

The surname Killefer is borne by more people in The United States than any other country or territory. It can occur as a variant:. Click here for other possible spellings of Killefer.

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

It is the 2,293,424^th most common surname in the world, borne by approximately 1 in 105,616,607 people. Killefer is mostly found in The Americas, where 100 percent of Killefer live; 100 percent live in North America and 100 percent live in Anglo-North America.

This surname is most commonly occurring in The United States, where it is borne by 69 people, or 1 in 5,253,028. In The United States it is primarily found in: California, where 32 percent reside, Oregon, where 19 percent reside and Maryland, where 13 percent reside.

Killefer Family Population Trend ^{historical fluctuation}

The occurrence of Killefer has changed through the years. In The United States the number of people who held the Killefer last name rose 265 percent between 1880 and 2014.

Killefer Last Name Statistics ^demography

In The United States those holding the Killefer surname are 13.44% more likely to be registered with the Democratic Party than the national average, with 66.67% registered with the political party.

Killefer earn notably more than the average income. In United States they earn 22.9% more than the national average, earning $53,029 USD per year.