[4] Geologic Province:[6] Northwestern Glaciated Plateau Lowest Elevation:[7] 1,020 ft (310 m) Crooked Creek at Pymatuning Marsh.

Highest Elevation:[7] 1,390 ft (420 m) at a high point north of Jackson Run.

Major Rivers/Streams and Watersheds:[7] Crooked Creek (forms western boundary of township), Conneaut Outlet, and Sandy Creek Minor Rivers/Streams and Watersheds:[7] Lakes and Waterbodies:[7] Dollar Lake and Lower Lake (both impoundments) Biological Diversity Areas:[8] McMillen Hollow BDA, Pymatuning Wetland Complex-Central BDA, Pymatuning Wetland Complex-South BDA Landscape Conservation Area:[8] Conneaut Marsh-Geneva Marsh LCA Important Bird Areas:[8] Conneaut Marsh-Geneva Marsh and Pymatuning-Hartstown Important Mammal Areas:[8] Pymatuning Wildlife Management Area and State Game Lands #214 As of the census[10] of 2000, there were 1,434 people, 436 households, and 365 families residing in the township.

There were 436 households, out of which 44.5% had children under the age of 18 living with them, 70.4% were married couples living together, 7.8% had a female householder with no husband present, and 16.1% were non-families.

13.5% of all households were made up of individuals, and 6.7% had someone living alone who was 65 years of age or older.