Cities and towns

• Muncie (east edge)
• Selma

Unincorporated towns

• Hyde Park
• Smithfield
• Woodland Park

Adjacent townships

• Delaware Township (north)
• Monroe Township, Randolph County (east)
• Stoney Creek Township, Randolph County (southeast)
• Perry Township (south)
• Monroe Township (southwest)
• Center Township (west)
• Hamilton Township (northwest)

Major highways

• Indiana State Road 32

Cemeteries

The township contains eight cemeteries: Bortsfield, Freidline, Graham, Mount Tabor, Orr, Sparr, Truitt and White.

2020 census

As of the census^[2] of 2020, there were 4,414 people, 1,845 households, and 979 families living in the township. The population density was 126.01 inhabitants per square mile (48.7/km²). There were 1,997 housing units at an average density of 57.01 per square mile (22.0/km²).

The median age in the township was 45.9. 1.7% of residents were under the age of 5; 20.9% of residents were under the age of 18; 79.1% were age 18 or older; and 21.8% were age 65 or older. 5.6% of the population were veterans.

The most common language spoken at home was English with 96.4% speaking it at home, 1.5% spoke Spanish at home, 2.0% spoke an Asian or Pacific Islander language at home, and 0.1% spoke another Indo-European language. 1.2% of the population were foreign born.

The median household income in Liberty Township was $49,778, 11.4% less than the median average for the state of Indiana. 14.2% of the population were in poverty, including 14.5% of residents under the age of 18. The poverty rate for the township was 1.3% higher than that of the state. 46.8% of the population had attained a high school or equivalent degree, 21.6% had attended college but received no degree, 7.9% had attained an Associate's degree or higher, 9.2% had attained a Bachelor's degree or higher, and 5.7% had a graduate or professional degree. 8.8% had no degree. 51.1% of Liberty Township residents were employed, working a mean of 3.47 hours per week. 152 housing units were vacant at a density of 4.34 per square mile (1.7/km²).