View the most partisan surnames in The United States

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

Koelzer occurs in The United States more than any other country/territory. It may also occur in the variant forms:. For other potential spellings of this last name click here.

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

This surname is the 326,779^th most frequently occurring family name internationally It is held by approximately 1 in 6,409,451 people. This surname occurs predominantly in The Americas, where 91 percent of Koelzer live; 71 percent live in North America and 71 percent live in Anglo-North America.

This last name is most numerous in The United States, where it is carried by 808 people, or 1 in 448,588. In The United States Koelzer is most frequent in: California, where 15 percent reside, Texas, where 14 percent reside and Kansas, where 12 percent reside. Without taking into account The United States this last name exists in 8 countries. It is also common in Brazil, where 19 percent reside and Germany, where 7 percent reside.

Koelzer Family Population Trend ^{historical fluctuation}

The frequency of Koelzer has changed through the years. In The United States the share of the population with the last name grew 3,232 percent between 1880 and 2014.

Koelzer Last Name Statistics ^demography

In The United States those bearing the Koelzer last name are 35.48% more likely to be registered Republicans than the national average, with 82.25% registered with the political party.

Koelzer earn around the same as the average income. In United States they earn 3.72% more than the national average, earning $44,756 USD per year.