Wesleyville is a borough in Erie County, Pennsylvania, United States.

According to the United States Census Bureau, the borough has a total area of 0.53 square miles (1.37 km2), all land.

[4] Fourmile Creek, a tributary of Lake Erie, forms the eastern border of the borough.

There were 1,512 housing units at an average density of 2,828.1 per square mile (1,091.9/km2).

27.2% of all households were made up of individuals, and 9.6% had someone living alone who was 65 years of age or older.