View the highest/lowest earning families in The United States

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

The surname Koltcz occurs in The United States more than any other country or territory. It may also be found as:. Click here to see other potential spellings of this last name.

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

This surname is the 4,532,898^th most frequent last name on a worldwide basis, borne by around 1 in 383,555,048 people. It is mostly found in The Americas, where 100 percent of Koltcz are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

Koltcz is most numerous in The United States, where it is borne by 19 people, or 1 in 19,076,786. In The United States Koltcz is primarily concentrated in: Ohio, where 74 percent reside, Indiana, where 21 percent reside and Pennsylvania, where 5 percent reside.

Koltcz Last Name Statistics ^demography

Koltcz earn a lot less than the average income. In United States they earn 36.72% less than the national average, earning $27,304 USD per year.