View the highest/lowest earning families in The United States

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

The last name McOllough is found most frequently in The United States. It may be found as a variant:. For other possible spellings of this surname click here.

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

McOllough is the 3,602,217^th most commonly occurring family name on a worldwide basis. It is borne by around 1 in 242,918,197 people. The last name occurs predominantly in The Americas, where 100 percent of McOllough live; 100 percent live in North America and 100 percent live in Anglo-North America.

This last name is most frequently held in The United States, where it is borne by 30 people, or 1 in 12,081,964. In The United States it is mostly concentrated in: Iowa, where 33 percent live, Arizona, where 13 percent live and Alabama, where 7 percent live.

McOllough Family Population Trend ^{historical fluctuation}

The incidence of McOllough has changed through the years. In The United States the share of the population with the last name decreased 12 percent between 1880 and 2014.

McOllough Last Name Statistics ^demography

The religious adherence of those carrying the McOllough surname is chiefly Presbyterian (100%) in Ireland.

In The United States those holding the McOllough surname are 3.23% more likely to be registered Republicans than the national average, with 50% registered to vote for the political party.

McOllough earn marginally less than the average income. In United States they earn 1.88% less than the national average, earning $42,338 USD per year.