View the most partisan surnames in The United States

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

Cosgro is held by more people in The United States than any other country or territory. It can be rendered as a variant:. For other possible spellings of this name click here.

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

It is the 1,551,568^th most frequently occurring last name on earth. It is borne by approximately 1 in 54,793,578 people. The surname is mostly found in The Americas, where 98 percent of Cosgro reside; 98 percent reside in North America and 98 percent reside in Anglo-North America.

The surname Cosgro is most frequently held in The United States, where it is held by 131 people, or 1 in 2,766,862. In The United States it is most frequent in: Michigan, where 26 percent live, Massachusetts, where 18 percent live and New York, where 12 percent live. Barring The United States this surname is found in one country. It is also common in Poland, where 2 percent live.

Cosgro Family Population Trend ^{historical fluctuation}

The occurrence of Cosgro has changed through the years. In The United States the number of people carrying the Cosgro last name rose 655 percent between 1880 and 2014.

Cosgro Last Name Statistics ^demography

In The United States those holding the Cosgro surname are 34.27% more likely to be registered Democrats than The US average, with 87.5% being registered to vote for the political party.

Cosgro earn notably more than the average income. In United States they earn 22.17% more than the national average, earning $52,715 USD per year.