View the highest/lowest earning families in The United States

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

The surname Siford is held by more people in The United States than any other country or territory. It can be found as:. Click here to see other possible spellings of this last name.

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

This last name is the 593,568^th most prevalent last name in the world It is held by around 1 in 13,881,040 people. The surname occurs mostly in The Americas, where 84 percent of Siford live; 83 percent live in North America and 83 percent live in Anglo-North America.

The last name Siford is most frequently held in The United States, where it is borne by 413 people, or 1 in 877,625. In The United States Siford is mostly found in: Pennsylvania, where 23 percent live, Maryland, where 10 percent live and West Virginia, where 10 percent live. Without taking into account The United States it is found in 7 countries. It also occurs in England, where 10 percent live and Australia, where 5 percent live.

Siford Family Population Trend ^{historical fluctuation}

The occurrence of Siford has changed through the years. In The United States the number of people who held the Siford last name increased 516 percent between 1880 and 2014; in England it increased 248 percent between 1881 and 2014 and in Wales it decreased 80 percent between 1881 and 2014.

Siford Last Name Statistics ^demography

In The United States those holding the Siford surname are 25.14% more likely to be registered with the Republican Party than The US average, with 71.91% registered with the political party.

Siford earn somewhat less than the average income. In United States they earn 6.43% less than the national average, earning $40,376 USD per year.