on the north. The lack of their own post office and ZIP code has recently become an issue of debate amongst residents, who feel that since West Chester has its own ZIP code and post office, Liberty should have one as well - particularly since West Chester grew out of Liberty. Except for the northeast corner, the entire township is in the Lakota Local School District. The remainder in the northeast is in the Monroe Local School District. Economy Below is the estimated and projected average and median household income for 2017 and 2022 according to the demographic report from Liberty Township. Climate Notable people Margaret Conditt, state representative Luke Null, Comedian Demographics 2020 census As of the census of 2020, there were 43,999 people, and 13,087 households. There were 14,679 housing units. References Further reading Bert S. Barlow, W.H. Todhunter, Stephen D. Cone, Joseph J. Pater, and Frederick Schneider, eds. Centennial History of Butler County, Ohio. Hamilton, Ohio: B.F. Bowen, 1905. Jim Blount. The 1900s: 100 Years In the History of Butler County, Ohio. Hamilton, Ohio: Past Present Press, 2000. Butler County Engineer's Office. Butler County Official Transportation Map, 2003. Fairfield Township, Butler County, Ohio: The Office, 2003. A History and Biographical Cyclopaedia of Butler County, Ohio with Illustrations and Sketches of Its Representative Men and Pioneers. Cincinnati, Ohio: Western Biographical Publishing Company, 1882. Ohio. Secretary of State. The Ohio municipal and township roster, 2002-2003. Columbus, Ohio: The Secretary, 2003. External links Township website County website Townships in Butler County, Ohio Populated places established in 1796 1810 establishments in Ohio Populated places established in 1810 Townships in Ohio