estimate is 534,634
New Castle County.
Population-wise, New Castle. In terms of area, Sussex County.
New Castle County Court House was created in 1775.
The address of the New Castle-Henry County Public Library is: 376 South 15Th Street, New Castle, 47362 1050
New Castle County.
As of the 2020 Census, New Castle County, Delaware, has a population of approximately 555,000 residents. It is the most populous county in Delaware, accounting for a significant portion of the state's overall population. For the most current figures, it's advisable to check recent estimates or updates from the U.S. Census Bureau.
The address of the New Castle-Henry County Public Library Bookmobile is: 376 South 15Th Street, New Castle, 47362 1050
The phone number of the New Castle-Henry County Public Library is: 765-529-0362.
New Castle County.
The phone number of the New Castle-Henry County Public Library Bookmobile is: 812-522-3412.
New Castle
Kent county Sussex county New Castle county