Currently the distribution of seats for both houses was based on the interpretation of the federal 1980 census.

It resulted in a large numbers of membership numbers in the New Castle County area and ruling that the election districts would abandonment of county lines for their boundaries, but would design whatever district boundaries that would accomplish such population equals.

[citation needed] In the 132nd Delaware General Assembly session both chambers had a Democratic majority.

They were designed for equal populations from all districts and its accomplishment occasionally included some territory from two counties.

They were designed for equal populations from all districts and its accomplishment occasionally included some territory from two counties.