View the highest/lowest earning families in The United States

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

McOllough is carried by more people in The United States than any other country or territory. It may also be rendered as a variant:. Click here for other possible spellings of this surname.

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

This surname is the 3,602,217^th most commonly used family name at a global level, borne by around 1 in 242,918,197 people. The last name is mostly found in The Americas, where 100 percent of McOllough live; 100 percent live in North America and 100 percent live in Anglo-North America.

It is most frequently occurring in The United States, where it is held by 30 people, or 1 in 12,081,964. In The United States McOllough 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 frequency of McOllough has changed over time. In The United States the number of people who held the McOllough surname fell 12 percent between 1880 and 2014.

McOllough Last Name Statistics ^demography

The religious devotion of those bearing the last name is chiefly Presbyterian (100%) in Ireland.

In The United States those bearing the McOllough last name are 3.23% more likely to be registered with the Republican Party 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.