Mill Creek Hundred

Mill Creek Hundred is an unincorporated subdivision of New Castle County, Delaware.

Hundreds were once used as a basis for representation in the Delaware General Assembly, and while their names still appear on all real estate transactions, they presently have no meaningful use or purpose except as a geographical point of reference.

It was formed from Christiana Hundred in 1710 and was named for Mill Creek that flows through its center.

Excepting large areas along Red Clay Creek and White Clay Creek preserved in parks or large estates, this area is now mostly suburban with extensive commercial and residential development.

It is mostly in the piedmont region, but the southern portion is below the eastern Fall Line and on the coastal plain.