[1] The township contains four cemeteries: Black, Godlove, Strong and Union.

As of the census[1] of 2020, there were 3,481 people, 1,591 households, and 814 families living in the township.

There were 1,591 housing units at an average density of 53.86 per square mile (20.8/km2).

53.5% of Delaware Township residents were employed, working a mean of 38.7 hours per week.

155 housing units were vacant at a density of 5.2 per square mile (2.0/km2).