View the most religious surnames in Ireland

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

The last name McCallough is borne by more people in The United States than any other country or territory. It may also be found in the variant forms:. For other possible spellings of this surname click here.

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

The surname is the 2,034,059^th most widely held family name on earth, held by around 1 in 85,735,834 people. It is primarily found in The Americas, where 82 percent of McCallough live; 82 percent live in North America and 82 percent live in Anglo-North America.

The surname is most prevalent in The United States, where it is carried by 70 people, or 1 in 5,177,985. In The United States it is mostly concentrated in: Illinois, where 34 percent are found, California, where 23 percent are found and Pennsylvania, where 13 percent are found. Aside from The United States this surname exists in one country. It also occurs in England, where 18 percent are found.

McCallough Family Population Trend ^{historical fluctuation}

The occurrence of McCallough has changed through the years. In The United States the number of people bearing the McCallough surname declined 48 percent between 1880 and 2014 and in England it rose 1,500 percent between 1881 and 2014.

McCallough Last Name Statistics ^demography

The religious adherence of those holding the McCallough surname is primarily Anglican (43%) in Ireland.

In The United States those holding the McCallough last name are 29.7% more likely to be registered Republicans than The US average, with 76.47% being registered to vote for the party.

McCallough earn notably less less than the average income. In United States they earn 17.33% less than the national average, earning $35,671 USD per year.