First, there are numerous churches called St John's Episcopal Church worldwide. Second, since the name is St John's Episcopal Church, then it means they are Episcopal. An Episcopal Church is not a Catholic Church.
No, it is a Protestant (Episcopal) church.
St. Jude's Episcopal Church was created in 1867.
St. Lukes Episcopal Church was created in 1880.
The Mauch Chunk historical society lists: St. Mark's Church (Protestant Episcopal) Methodist Episcopal Methodist Episcopal Church of East Mauch Chunk Presbyterian Church Evangelical Church St. John's Evangelical Lutheran Church St. John's Church of East Mauch Chunk Church of the Immaculate Conception of the Blessed Virgin Mary St. Joseph's German Catholic Church of East Mauch Chunk
St. Mary Anne's Episcopal Church was created in 1742.
St. Andrew's Episcopal Church - Jacksonville - was created in 1887.
St. John's Episcopal Church of Abilene was created in 1939.
Old St. Peter's Episcopal Church was created in 1883.
African Episcopal Church of St. Thomas was created in 1792.
St. Peter's Episcopal Church of Germantown was created in 1873.
St. Matthew's by the Bridge Episcopal Church was created in 1886.
St. Peter's Methodist Episcopal Church was created in 1850.
St. Oswald's Protestant Episcopal Church was created in 1892.