Newtown is a populated place LOCATED WITHIN the City of Biddeford. In turn, the City of Biddeford is located within York County.
Newtown is located at latitude 43.433 and longitude -70.405.
Since Newtown is located within the City of Biddeford, all of the census and demographic data for residents of Newtown are included as part of the information reported for City of Biddeford in the "Profile" tab above.