The township is governed by a three-member board of trustees, Mark Welch, Lee Wong, and Ann Becker, who are elected in November of odd-numbered years to a four-year term beginning on the following January 1. Two are elected in the year after the presidential election and one is elected in the year before it. There is also an elected township fiscal officer, who serves a four-year term beginning on April 1 of the year after the election, which is held in November of the year before the presidential election. Vacancies in the fiscal officership or on the board of trustees are filled by the remaining trustees. Historically, West Chester Township has leaned toward the
Republican Party but in recent years that advantage has narrowed.
Barack Obama only won 35.2% of the vote against
John McCain's 63.5% in 2008, but in 2020
Joe Biden claimed 44% against
Donald Trump's 54.5%. West Chester Township is entirely in Ohio's 8th
congressional district. Three times voters have rejected the incorporation of the township as a city. On February 2, 1988, the vote was 4,097 to 3,956 against incorporation; 5,816 to 4,972 against on August 8, 1989, and 5,054 to 4,679 against on August 3, 1993. ==Public services==