[2] According to the United States Census Bureau, the township has a total area of 27.9 square miles (72.3 km2), all land.

16.4% of all households were made up of individuals, and 6.8% had someone living alone who was 65 years of age or older.

West Beaver Township is in the 82nd Legislative District for the Pennsylvania General Assembly held by C. Adam Harris whose office is located on Main St., Middleburg.

West Beaver Township is in the United States House of Representatives 10th District held by Rep. Chris Carney.

Pennsylvania is represented in the United States Senate by Senator Bob Casey, Jr. Midd-West School District is the area's public school system.